diff --git a/www/about.html b/www/about.html
index 37a0e1d..f90a67e 100644
--- a/www/about.html
+++ b/www/about.html
@@ -25,6 +25,7 @@
     <script src="/js/utils/reboot.js"></script>
     <script src="/js/utils/restart-connection.js"></script>
     <script defer src="/js/auth/auth.js"></script>
+    <script src="/js/about/fetch-data.js"></script>
 
     <script>
       (function () {
@@ -153,27 +154,27 @@
                   <tbody>
                     <tr>
                       <td>Modem Manufacturer</td>
-                      <th>Quectel</th>
+                      <th id="manufacturer">Fetching...</th>
                     </tr>
                     <tr>
                       <td>Modem Model Name</td>
-                      <th>RM520N-GL</th>
+                      <th id="model"></th>
                     </tr>
                     <tr>
                       <td>Firmware Version</td>
-                      <th>RM520NGLAA123</th>
+                      <th id="firmwareVersion"></th>
                     </tr>
                     <tr>
                       <td>Phone Number</td>
-                      <th>+639938931024</th>
+                      <th id="phoneNumber"></th>
                     </tr>
                     <tr>
                       <td>IMSI</td>
-                      <th>123456789</th>
+                      <th id="imsi"></th>
                     </tr>
                     <tr>
                       <td>ICCID</td>
-                      <th>123456789</th>
+                      <th id="iccid"></th>
                     </tr>
                     <tr>
                       <td>IMEI</td>
@@ -184,29 +185,33 @@
                               class="input has-text-weight-semibold"
                               type="text"
                               placeholder="IMEI Here"
+                              id="imeiInput"
                             />
                           </div>
                           <div class="control">
-                            <button class="button is-link">Change</button>
+                            <button class="button is-link" id="changeButton">Change</button>
                           </div>
                         </div>
-                        <span class="is-block-mobile is-hidden">
-                          123456789123
+                        <span class="is-block-mobile is-hidden" id="imei">
+                          
                         </span>
                       </th>
                     </tr>
                     <tr>
                       <td>LAN GATEWAY</td>
-                      <th>192.168.225.1</th>
+                      <th id="lanIP">
+
+                      </th>
                     </tr>
                     <tr>
                       <td>WWAN IPv4</td>
-                      <th>38.0.101.76</th>
+                      <th id="IPv4">
+
+                      </th>
                     </tr>
                     <tr>
                       <td>WWAN IPv6</td>
-                      <th style="word-break: break-all">
-                        5be8:dde9:7f0b:d5a7:bd01:b3be:9c69:573b
+                      <th style="word-break: break-all" id="IPv6">
                       </th>
                     </tr>
                   </tbody>
@@ -271,6 +276,9 @@
                         >rbflurry</a
                       >
                     </li>
+                    <li>
+                      Wutang Clan
+                    </li>
                   </ul>
                 </div>
               </div>
@@ -297,12 +305,12 @@
       <div class="modal-card">
         <section class="modal-card-body rounded-edge">
           <p class="subtitle" id="modal-message">
-            Do you want to reboot the device?
+            Do not do any action while the modem is rebooting.
           </p>
           <div id="loading-content" style="display: none">
             <div class="custom-loader"></div>
             <div class="countdown-text">
-              Rebooting... <span id="countdown">90</span>s
+              Rebooting... <span id="countdown">80</span>s
             </div>
           </div>
           <div class="buttons" id="modal-buttons">
diff --git a/www/cell-settings.html b/www/cell-settings.html
index 6cace6d..c4fae5c 100644
--- a/www/cell-settings.html
+++ b/www/cell-settings.html
@@ -199,7 +199,7 @@
                             <option value="AUTO">Automatic</option>
                             <option value="LTE">LTE Only</option>
                             <option value="NR5G">5G SA Only</option>
-                            <option value="NR5G:LTE">5G NSA Only</option>
+                            <option value="LTE:NR5G">5G NSA Only</option>
                           </select>
                         </span>
                         <span class="icon is-small is-left">
diff --git a/www/cgi-bin/about/fetch-about.sh b/www/cgi-bin/about/fetch-about.sh
new file mode 100644
index 0000000..c6c1b5b
--- /dev/null
+++ b/www/cgi-bin/about/fetch-about.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Set content-type for JSON response
+echo "Content-type: application/json"
+echo ""
+
+# Define the lock file
+LOCK_FILE="/tmp/home_data.lock"
+
+# Acquire the lock (wait if needed)
+exec 200>$LOCK_FILE
+flock -x 200
+
+# Temporary files for input/output and AT port
+INPUT_FILE="/tmp/input_$$.txt"
+OUTPUT_FILE="/tmp/output_$$.txt"
+AT_PORT="/dev/smd11"
+
+# Debug file path
+DEBUG_FILE="/tmp/debug-json-result.txt"
+
+# Function to escape JSON strings (handling quotes and newlines)
+escape_json() {
+    # Escape newlines and double quotes
+    echo "$1" | sed ':a;N;$!ba;s/\n/\\n/g; s/"/\\"/g'
+}
+
+# Initialize JSON response array
+JSON_RESPONSE="["
+
+# List of AT commands to run, one by one
+for COMMAND in 'AT+CGMI' 'AT+CGMM' 'AT+CGMR' 'AT+CNUM' 'AT+CIMI' 'AT+ICCID' 'AT+CGSN' 'AT+QMAP="LANIP"' 'AT+QMAP="WWAN"'; do
+    # Write the command to the input file
+    echo "$COMMAND" > "$INPUT_FILE"
+
+    # Run the command using atinout
+    atinout "$INPUT_FILE" "$AT_PORT" "$OUTPUT_FILE"
+
+    # Read the output from the output file
+    OUTPUT=$(cat "$OUTPUT_FILE")
+
+    # Escape special characters for JSON (escape only output)
+    ESCAPED_OUTPUT=$(escape_json "$OUTPUT")
+
+    # Append the response as an object to the JSON response array
+    JSON_RESPONSE="${JSON_RESPONSE}{\"response\":\"$ESCAPED_OUTPUT\"},"
+done
+
+# Remove the trailing comma and close the JSON array
+if [ "${JSON_RESPONSE: -1}" = "," ]; then
+    JSON_RESPONSE="${JSON_RESPONSE%,}]"
+else
+    JSON_RESPONSE="${JSON_RESPONSE}]"
+fi
+
+# Write the JSON response to the debug file for troubleshooting
+echo "$JSON_RESPONSE" > "$DEBUG_FILE"
+
+# Return the output as a valid JSON response
+echo "$JSON_RESPONSE"
+
+# Clean up temporary files
+rm "$INPUT_FILE" "$OUTPUT_FILE"
+
+# Release the lock
+flock -u 200
\ No newline at end of file
diff --git a/www/cgi-bin/advance/advanced_settings.sh b/www/cgi-bin/advance/advanced_settings.sh
new file mode 100644
index 0000000..3db74a7
--- /dev/null
+++ b/www/cgi-bin/advance/advanced_settings.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Set content-type for JSON response
+echo "Content-type: application/json"
+echo ""
+
+# Define the lock file
+LOCK_FILE="/tmp/home_data.lock"
+
+# Acquire the lock (wait if needed)
+exec 200>$LOCK_FILE
+flock -x 200
+
+# Temporary files for input/output and AT port
+INPUT_FILE="/tmp/input_$$.txt"
+OUTPUT_FILE="/tmp/output_$$.txt"
+AT_PORT="/dev/smd11"
+
+# Debug file path
+DEBUG_FILE="/tmp/debug-json-result.txt"
+
+# Function to escape JSON strings (handling quotes and newlines)
+escape_json() {
+    # Escape newlines and double quotes
+    echo "$1" | sed ':a;N;$!ba;s/\n/\\n/g; s/"/\\"/g'
+}
+
+# Initialize JSON response array
+JSON_RESPONSE="["
+
+# List of AT commands to run, one by one
+for COMMAND in 'AT+QMAP="MPDN_RULE"' 'AT+QMAP="DHCPV4DNS"' 'AT+QCFG="usbnet"'; do
+    # Write the command to the input file
+    echo "$COMMAND" > "$INPUT_FILE"
+
+    # Run the command using atinout
+    atinout "$INPUT_FILE" "$AT_PORT" "$OUTPUT_FILE"
+
+    # Read the output from the output file
+    OUTPUT=$(cat "$OUTPUT_FILE")
+
+    # Escape special characters for JSON (escape only output)
+    ESCAPED_OUTPUT=$(escape_json "$OUTPUT")
+
+    # Append the response as an object to the JSON response array
+    JSON_RESPONSE="${JSON_RESPONSE}{\"response\":\"$ESCAPED_OUTPUT\"},"
+done
+
+# Remove the trailing comma and close the JSON array
+if [ "${JSON_RESPONSE: -1}" = "," ]; then
+    JSON_RESPONSE="${JSON_RESPONSE%,}]"
+else
+    JSON_RESPONSE="${JSON_RESPONSE}]"
+fi
+
+# Write the JSON response to the debug file for troubleshooting
+echo "$JSON_RESPONSE" > "$DEBUG_FILE"
+
+# Return the output as a valid JSON response
+echo "$JSON_RESPONSE"
+
+# Clean up temporary files
+rm "$INPUT_FILE" "$OUTPUT_FILE"
+
+# Release the lock
+flock -u 200
\ No newline at end of file
diff --git a/www/cgi-bin/advance/fetch_macs.sh b/www/cgi-bin/advance/fetch_macs.sh
new file mode 100644
index 0000000..e816718
--- /dev/null
+++ b/www/cgi-bin/advance/fetch_macs.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+echo "Content-type: application/json"
+echo ""
+
+# Create a temporary file to store the processed data
+temp_file=$(mktemp)
+
+# Process ARP entries and store in temporary file
+arp -a | while IFS= read -r line; do
+    if [ -n "$line" ]; then
+        # Extract hostname (or IP if hostname is "?"), IP, and MAC
+        hostname=$(echo "$line" | awk '{print $1}')
+        ip=$(echo "$line" | awk -F '[()]' '{print $2}')
+        mac=$(echo "$line" | awk '{print $4}')
+        
+        # Skip entries without valid MAC addresses
+        if [ "$mac" = "<incomplete>" ]; then
+            continue
+        fi
+
+        # If hostname is "?", use the IP address instead
+        if [ "$hostname" = "?" ]; then
+            hostname="$ip"
+        fi
+
+        # Store each entry in the temp file
+        echo "$hostname:$ip:$mac" >> "$temp_file"
+    fi
+done
+
+# Initialize JSON array
+echo -n "["
+
+# Process the temporary file to create JSON
+first=true
+while IFS=: read -r hostname ip mac; do
+    if [ "$first" = true ]; then
+        first=false
+    else
+        echo -n ","
+    fi
+    echo -n "{\"hostname\":\"$hostname\",\"ip\":\"$ip\",\"mac\":\"$mac\"}"
+done < "$temp_file"
+
+# Close the JSON array
+echo "]"
+
+# Clean up
+rm -f "$temp_file"
\ No newline at end of file
diff --git a/www/cgi-bin/advance/ttl.sh b/www/cgi-bin/advance/ttl.sh
new file mode 100644
index 0000000..a344ce4
--- /dev/null
+++ b/www/cgi-bin/advance/ttl.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+
+echo "Content-type: application/json"
+echo ""
+
+ttl_file="/etc/firewall.user.ttl"
+lan_utils_script="/etc/data/lanUtils.sh"
+
+setup_persistent_config() {
+    if [ ! -f "$lan_utils_script" ]; then
+        echo "{\"success\": false, \"error\": \"lanUtils.sh not found\"}"
+        return 1
+    fi
+
+    # Backup the original script if not already done
+    if [ ! -f "${lan_utils_script}.bak" ]; then
+        cp "$lan_utils_script" "${lan_utils_script}.bak"
+    fi
+
+    # Add the local ttl_firewall_file line if it's not already present
+    if ! grep -q "local ttl_firewall_file" "$lan_utils_script"; then
+        sed -i '/local tcpmss_firewall_filev6/a \  local ttl_firewall_file=/etc/firewall.user.ttl' "$lan_utils_script"
+    fi
+
+    # Add the condition to include the ttl_firewall_file if it's not already present
+    if ! grep -q "if \[ -f \"\$ttl_firewall_file\" \]; then" "$lan_utils_script"; then
+        sed -i '/if \[ -f "\$tcpmss_firewall_filev6" \]; then/i \  if [ -f "\$ttl_firewall_file" ]; then\n    cat \$ttl_firewall_file >> \$firewall_file\n  fi' "$lan_utils_script"
+    fi
+}
+
+clear_existing_rules() {
+    local current_ttl=$1
+    if [ -n "$current_ttl" ]; then
+        iptables -t mangle -D POSTROUTING -o rmnet+ -j TTL --ttl-set "$current_ttl" 2>/dev/null
+        ip6tables -t mangle -D POSTROUTING -o rmnet+ -j HL --hl-set "$current_ttl" 2>/dev/null
+    fi
+}
+
+case "$REQUEST_METHOD" in
+    GET)
+        # Ensure consistent JSON format for GET requests
+        if [ -s "$ttl_file" ]; then
+            ttl_value=$(grep 'iptables -t mangle -A POSTROUTING' "$ttl_file" | awk '{for(i=1;i<=NF;i++){if($i=="--ttl-set"){print $(i+1)}}}')
+            # Ensure ttl_value is a number, default to 0 if not
+            if ! [[ "$ttl_value" =~ ^[0-9]+$ ]]; then
+                ttl_value=0
+            fi
+            echo "{\"isEnabled\": true, \"currentValue\": $ttl_value}"
+        else
+            echo "{\"isEnabled\": false, \"currentValue\": 0}"
+        fi
+        ;;
+    POST)
+        read -r post_data
+        ttl_value=$(echo "$post_data" | sed 's/ttl=//')
+        
+        # Ensure ttl_file exists
+        touch "$ttl_file" 2>/dev/null
+        if [ ! -f "$ttl_file" ]; then
+            echo "{\"success\": false, \"error\": \"Cannot create TTL file\"}"
+            exit 1
+        fi
+
+        # Setup persistent configuration
+        setup_persistent_config
+        
+        # Get current TTL value for cleanup
+        current_ttl=$(grep 'iptables -t mangle -A POSTROUTING' "$ttl_file" | awk '{for(i=1;i<=NF;i++){if($i=="--ttl-set"){print $(i+1)}}}')
+        
+        if ! [[ "$ttl_value" =~ ^[0-9]+$ ]]; then
+            echo "{\"success\": false, \"error\": \"Invalid TTL value\"}"
+        elif [ "$ttl_value" = "0" ]; then
+            clear_existing_rules "$current_ttl"
+            > "$ttl_file"
+            echo "{\"success\": true}"
+        else
+            # Clear existing rules
+            clear_existing_rules "$current_ttl"
+            
+            # Set new rules
+            echo "iptables -t mangle -A POSTROUTING -o rmnet+ -j TTL --ttl-set $ttl_value" > "$ttl_file"
+            echo "ip6tables -t mangle -A POSTROUTING -o rmnet+ -j HL --hl-set $ttl_value" >> "$ttl_file"
+            
+            # Apply the rules
+            iptables -t mangle -A POSTROUTING -o rmnet+ -j TTL --ttl-set "$ttl_value"
+            ip6tables -t mangle -A POSTROUTING -o rmnet+ -j HL --hl-set "$ttl_value"
+            
+            echo "{\"success\": true}"
+        fi
+        ;;
+    *)
+        echo "{\"success\": false, \"error\": \"Invalid request method\"}"
+        ;;
+esac
\ No newline at end of file
diff --git a/www/cgi-bin/cell-settings/apn-profile.sh b/www/cgi-bin/cell-settings/apn-profile.sh
new file mode 100644
index 0000000..036621a
--- /dev/null
+++ b/www/cgi-bin/cell-settings/apn-profile.sh
@@ -0,0 +1,153 @@
+#!/bin/sh
+
+# Parse POST data
+read -r QUERY_STRING
+
+# Function to urldecode
+urldecode() {
+    echo -e "$(echo "$1" | sed 's/+/ /g;s/%\([0-9A-F][0-9A-F]\)/\\x\1/g')"
+}
+
+# Extract values from POST data
+iccidProfile1=$(echo "$QUERY_STRING" | grep -o 'iccidProfile1=[^&]*' | cut -d= -f2)
+apnProfile1=$(echo "$QUERY_STRING" | grep -o 'apnProfile1=[^&]*' | cut -d= -f2)
+pdpType1=$(echo "$QUERY_STRING" | grep -o 'pdpType1=[^&]*' | cut -d= -f2)
+iccidProfile2=$(echo "$QUERY_STRING" | grep -o 'iccidProfile2=[^&]*' | cut -d= -f2)
+apnProfile2=$(echo "$QUERY_STRING" | grep -o 'apnProfile2=[^&]*' | cut -d= -f2)
+pdpType2=$(echo "$QUERY_STRING" | grep -o 'pdpType2=[^&]*' | cut -d= -f2)
+
+# URL decode the values
+iccidProfile1=$(urldecode "$iccidProfile1")
+apnProfile1=$(urldecode "$apnProfile1")
+pdpType1=$(urldecode "$pdpType1")
+iccidProfile2=$(urldecode "$iccidProfile2")
+apnProfile2=$(urldecode "$apnProfile2")
+pdpType2=$(urldecode "$pdpType2")
+
+echo "Content-type: application/json"
+echo ""
+
+# Validate required first profile
+if [ -z "$iccidProfile1" ] || [ -z "$apnProfile1" ] || [ -z "$pdpType1" ]; then
+    echo '{"status": "error", "message": "Profile 1 is required"}'
+    exit 1
+fi
+
+# Create the directory structure
+mkdir -p /etc/quecmanager
+
+# Create a configuration file to store APN profiles (as plain text)
+cat > /etc/quecmanager/apn_config.txt << EOF
+iccidProfile1=$iccidProfile1
+apnProfile1=$apnProfile1
+pdpType1=$pdpType1
+EOF
+
+# Add second profile only if ICCID is provided
+if [ -n "$iccidProfile2" ]; then
+    cat >> /etc/quecmanager/apn_config.txt << EOF
+iccidProfile2=$iccidProfile2
+apnProfile2=$apnProfile2
+pdpType2=$pdpType2
+EOF
+fi
+
+# Create the apnProfiles.sh script
+cat > /etc/quecmanager/apnProfiles.sh << 'EOF'
+#!/bin/sh
+
+# Function to read config values
+get_config_value() {
+    local key=$1
+    grep "^${key}=" /etc/quecmanager/apn_config.txt | cut -d'=' -f2
+}
+
+# Read configuration
+iccidProfile1=$(get_config_value "iccidProfile1")
+apnProfile1=$(get_config_value "apnProfile1")
+pdpType1=$(get_config_value "pdpType1")
+iccidProfile2=$(get_config_value "iccidProfile2")
+apnProfile2=$(get_config_value "apnProfile2")
+pdpType2=$(get_config_value "pdpType2")
+
+# Function to get current ICCID
+get_current_iccid() {
+    local input_file="/tmp/inputICCID.txt"
+    local output_file="/tmp/outputICCID.txt"
+    
+    echo "AT+ICCID" > "$input_file"
+    atinout "$input_file" /dev/smd11 "$output_file"
+    
+    iccid=$(cat "$output_file" | grep "+ICCID:" | cut -d' ' -f2)
+    
+    rm -f "$input_file" "$output_file"
+    echo "$iccid"
+}
+
+# Function to set APN
+set_apn() {
+    local pdp_type="$1"
+    local apn="$2"
+    local input_file="/tmp/inputAPN.txt"
+    local output_file="/tmp/outputAPN.txt"
+    
+    echo "AT+CGDCONT=1,\"$pdp_type\",\"$apn\";+COPS=2;+COPS=0" > "$input_file"
+    atinout "$input_file" /dev/smd11 "$output_file"
+    
+    local result=$(cat "$output_file")
+    rm -f "$input_file" "$output_file"
+    
+    if echo "$result" | grep -q "OK"; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+# Get current ICCID
+current_iccid=$(get_current_iccid)
+success=false
+
+# Check ICCID against profile 1 (required)
+if [ "$current_iccid" = "$iccidProfile1" ]; then
+    if set_apn "$pdpType1" "$apnProfile1"; then
+        success=true
+    fi
+# Check ICCID against profile 2 (optional)
+elif [ -n "$iccidProfile2" ] && [ "$current_iccid" = "$iccidProfile2" ]; then
+    if set_apn "$pdpType2" "$apnProfile2"; then
+        success=true
+    fi
+fi
+
+if [ "$success" = "true" ]; then
+    echo "APN set successfully" > /tmp/apn_result.txt
+else
+    echo "Failed to set APN" > /tmp/apn_result.txt
+fi
+EOF
+
+# Make the script executable
+chmod +x /etc/quecmanager/apnProfiles.sh
+
+# Add to rc.local if not already present
+if ! grep -q "/etc/quecmanager/apnProfiles.sh" /etc/rc.local; then
+    sed -i '/^exit 0/i /etc/quecmanager/apnProfiles.sh' /etc/rc.local
+fi
+
+# Run the script immediately
+/etc/quecmanager/apnProfiles.sh
+
+# Check the result
+if [ -f /tmp/apn_result.txt ]; then
+    result=$(cat /tmp/apn_result.txt)
+    rm -f /tmp/apn_result.txt
+    
+    if [ "$result" = "APN set successfully" ]; then
+        echo '{"status": "success", "message": "APN profiles saved and applied successfully"}'
+    else
+        echo '{"status": "error", "message": "APN profiles saved but failed to apply"}'
+    fi
+else
+    echo '{"status": "error", "message": "Something went wrong while processing APN profiles"}'
+fi
\ No newline at end of file
diff --git a/www/cgi-bin/cell-settings/cell-settings.sh b/www/cgi-bin/cell-settings/cell-settings.sh
new file mode 100644
index 0000000..9ea39fb
--- /dev/null
+++ b/www/cgi-bin/cell-settings/cell-settings.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Set content-type for JSON response
+echo "Content-type: application/json"
+echo ""
+
+# Define the lock file
+LOCK_FILE="/tmp/home_data.lock"
+
+# Acquire the lock (wait if needed)
+exec 200>$LOCK_FILE
+flock -x 200
+
+# Temporary files for input/output and AT port
+INPUT_FILE="/tmp/input_$$.txt"
+OUTPUT_FILE="/tmp/output_$$.txt"
+AT_PORT="/dev/smd11"
+
+# Debug file path
+DEBUG_FILE="/tmp/debug-json-result.txt"
+
+# Function to escape JSON strings (handling quotes and newlines)
+escape_json() {
+    # Escape newlines and double quotes
+    echo "$1" | sed ':a;N;$!ba;s/\n/\\n/g; s/"/\\"/g'
+}
+
+# Initialize JSON response array
+JSON_RESPONSE="["
+
+# List of AT commands to run, one by one
+for COMMAND in 'AT+CGDCONT?' 'AT+QNWPREFCFG="mode_pref"' 'AT+QNWPREFCFG="nr5g_disable_mode"'; do
+    # Write the command to the input file
+    echo "$COMMAND" > "$INPUT_FILE"
+
+    # Run the command using atinout
+    atinout "$INPUT_FILE" "$AT_PORT" "$OUTPUT_FILE"
+
+    # Read the output from the output file
+    OUTPUT=$(cat "$OUTPUT_FILE")
+
+    # Escape special characters for JSON (escape only output)
+    ESCAPED_OUTPUT=$(escape_json "$OUTPUT")
+
+    # Append the response as an object to the JSON response array
+    JSON_RESPONSE="${JSON_RESPONSE}{\"response\":\"$ESCAPED_OUTPUT\"},"
+done
+
+# Remove the trailing comma and close the JSON array
+if [ "${JSON_RESPONSE: -1}" = "," ]; then
+    JSON_RESPONSE="${JSON_RESPONSE%,}]"
+else
+    JSON_RESPONSE="${JSON_RESPONSE}]"
+fi
+
+# Write the JSON response to the debug file for troubleshooting
+echo "$JSON_RESPONSE" > "$DEBUG_FILE"
+
+# Return the output as a valid JSON response
+echo "$JSON_RESPONSE"
+
+# Clean up temporary files
+rm "$INPUT_FILE" "$OUTPUT_FILE"
+
+# Release the lock
+flock -u 200
\ No newline at end of file
diff --git a/www/cgi-bin/cell-settings/fetch-apn-profiles.sh b/www/cgi-bin/cell-settings/fetch-apn-profiles.sh
new file mode 100644
index 0000000..6896fbb
--- /dev/null
+++ b/www/cgi-bin/cell-settings/fetch-apn-profiles.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+echo "Content-type: application/json"
+echo ""
+
+CONFIG_FILE="/etc/quecmanager/apn_config.txt"
+
+if [ ! -f "$CONFIG_FILE" ]; then
+    echo '{"status": "error", "message": "No APN profiles found", "profiles": {}}'
+    exit 0
+fi
+
+# Function to read config values
+get_config_value() {
+    local key=$1
+    local value=$(grep "^${key}=" "$CONFIG_FILE" | cut -d'=' -f2)
+    echo "$value"
+}
+
+# Read all profile values
+iccidProfile1=$(get_config_value "iccidProfile1")
+apnProfile1=$(get_config_value "apnProfile1")
+pdpType1=$(get_config_value "pdpType1")
+iccidProfile2=$(get_config_value "iccidProfile2")
+apnProfile2=$(get_config_value "apnProfile2")
+pdpType2=$(get_config_value "pdpType2")
+
+# Construct JSON response
+cat << EOF
+{
+    "status": "success",
+    "profiles": {
+        "profile1": {
+            "iccid": "${iccidProfile1:-}",
+            "apn": "${apnProfile1:-}",
+            "pdpType": "${pdpType1:-}"
+        },
+        "profile2": {
+            "iccid": "${iccidProfile2:-}",
+            "apn": "${apnProfile2:-}",
+            "pdpType": "${pdpType2:-}"
+        }
+    }
+}
+EOF
\ No newline at end of file
diff --git a/www/cgi-bin/home/check_net.sh b/www/cgi-bin/home/check_net.sh
new file mode 100644
index 0000000..77f18b9
--- /dev/null
+++ b/www/cgi-bin/home/check_net.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Set the content type to JSON
+echo "Content-Type: application/json"
+echo ""
+
+# Ping 8.8.8.8 and capture the result
+if ping -c 1 8.8.8.8 > /dev/null 2>&1; then
+    # Ping was successful
+    echo '{"connection": "ACTIVE"}'
+else
+    # Ping failed
+    echo '{"connection": "INACTIVE"}'
+fi
\ No newline at end of file
diff --git a/www/cgi-bin/home/home_data.sh b/www/cgi-bin/home/home_data.sh
new file mode 100644
index 0000000..27678a6
--- /dev/null
+++ b/www/cgi-bin/home/home_data.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Set content-type for JSON response
+echo "Content-type: application/json"
+echo ""
+
+# Define the lock file
+LOCK_FILE="/tmp/home_data.lock"
+
+# Acquire the lock (wait if needed)
+exec 200>$LOCK_FILE
+flock -x 200
+
+# Temporary files for input/output and AT port
+INPUT_FILE="/tmp/input_$$.txt"
+OUTPUT_FILE="/tmp/output_$$.txt"
+AT_PORT="/dev/smd11"
+
+# Debug file path
+DEBUG_FILE="/tmp/debug-json-result.txt"
+
+# Function to escape JSON strings (handling quotes and newlines)
+escape_json() {
+    # Escape newlines and double quotes
+    echo "$1" | sed ':a;N;$!ba;s/\n/\\n/g; s/"/\\"/g'
+}
+
+# Initialize JSON response array
+JSON_RESPONSE="["
+
+# List of AT commands to run, one by one
+for COMMAND in "AT+QUIMSLOT?" "AT+CNUM" "AT+COPS?" "AT+CIMI" "AT+ICCID" "AT+CGSN" "AT+CPIN?" "AT+CGDCONT?" "AT+CREG?" "AT+CFUN?" "AT+QENG=\"servingcell\"" "AT+QTEMP" "AT+CGCONTRDP" "AT+QCAINFO" "AT+QRSRP" 'AT+QMAP="WWAN"'; do
+    # Write the command to the input file
+    echo "$COMMAND" > "$INPUT_FILE"
+
+    # Run the command using atinout
+    atinout "$INPUT_FILE" "$AT_PORT" "$OUTPUT_FILE"
+
+    # Read the output from the output file
+    OUTPUT=$(cat "$OUTPUT_FILE")
+
+    # Escape special characters for JSON (escape only output)
+    ESCAPED_OUTPUT=$(escape_json "$OUTPUT")
+
+    # Append the response as an object to the JSON response array
+    JSON_RESPONSE="${JSON_RESPONSE}{\"response\":\"$ESCAPED_OUTPUT\"},"
+done
+
+# Remove the trailing comma and close the JSON array
+if [ "${JSON_RESPONSE: -1}" = "," ]; then
+    JSON_RESPONSE="${JSON_RESPONSE%,}]"
+else
+    JSON_RESPONSE="${JSON_RESPONSE}]"
+fi
+
+# Write the JSON response to the debug file for troubleshooting
+echo "$JSON_RESPONSE" > "$DEBUG_FILE"
+
+# Return the output as a valid JSON response
+echo "$JSON_RESPONSE"
+
+# Clean up temporary files
+rm "$INPUT_FILE" "$OUTPUT_FILE"
+
+# Release the lock
+flock -u 200
\ No newline at end of file
diff --git a/www/cgi-bin/home/traffic_stats.sh b/www/cgi-bin/home/traffic_stats.sh
new file mode 100644
index 0000000..a12eed4
--- /dev/null
+++ b/www/cgi-bin/home/traffic_stats.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+echo "Content-type: application/json"
+echo ""
+
+# Get RX and TX bytes from ifconfig eth0
+data=$(ifconfig eth0 | grep "RX bytes")
+
+# Extract download (RX) and upload (TX) values using awk
+download=$(echo $data | awk '{print $2}' | cut -d':' -f2)
+upload=$(echo $data | awk '{print $6}' | cut -d':' -f2)
+
+# Return JSON response
+echo "{"
+echo "  \"download\": \"$download\","
+echo "  \"upload\": \"$upload\""
+echo "}"
\ No newline at end of file
diff --git a/www/js/about/fetch-data.js b/www/js/about/fetch-data.js
new file mode 100644
index 0000000..ca6bfde
--- /dev/null
+++ b/www/js/about/fetch-data.js
@@ -0,0 +1,347 @@
+// State variables to track current values
+let currentIMEI = "";
+let updatedIMEI = "";
+
+// Constants
+const REBOOT_COUNTDOWN_TIME = 80;
+const MESSAGES = {
+  DEFAULT_REBOOT: "Do not do any action while the modem is rebooting.",
+  IMEI_REBOOT:
+    "IMEI change requires a reboot.\nDo not perform any actions while the modem is rebooting.",
+  INVALID_IMEI: "IMEI should be 15 digits and should only contain numbers.",
+  NO_CHANGES: "No changes detected in the IMEI field.",
+  ERROR_SAVING: "Error saving settings. Please try again.",
+};
+
+const DATA_MAP = {
+  CGMI: {
+    parse: (response) => response.split("\n")[1].trim(),
+    elementId: "manufacturer",
+  },
+  CGMM: {
+    parse: (response) => response.split("\n")[1].trim(),
+    elementId: "model",
+  },
+  CGMR: {
+    parse: (response) => response.split("\n")[1].trim(),
+    elementId: "firmwareVersion",
+  },
+  CNUM: {
+    parse: (response) =>
+      response
+        .split("\n")[1]
+        .split(":")[1]
+        .split(",")[1]
+        .replace(/"/g, "")
+        .trim(),
+    elementId: "phoneNumber",
+  },
+  CIMI: {
+    parse: (response) => response.split("\n")[1].trim(),
+    elementId: "imsi",
+  },
+  ICCID: {
+    parse: (response) => response.split("\n")[1].split(":")[1].trim(),
+    elementId: "iccid",
+  },
+  CGSN: {
+    parse: (response) => response.split("\n")[1].trim(),
+    elementId: "imei",
+    special: true,
+  },
+  LANIP: {
+    parse: (response) =>
+      response.split("\n")[1].split(":")[1].split(",")[3].trim(),
+    elementId: "lanIP",
+  },
+  WWAN: {
+    parse: (response) => ({
+      IPv4: response
+        .split("\n")[1]
+        .split(":")[1]
+        .split(",")[4]
+        .replace(/"/g, "")
+        .trim(),
+      IPv6: response.split("\n")[2].split(",")[4].replace(/"/g, "").trim(),
+    }),
+    elementIds: ["IPv4", "IPv6"],
+  },
+};
+
+// DOM Element Selectors
+const selectors = {
+  modal: "#reboot-modal",
+  countdown: "#countdown",
+  loadingContent: "#loading-content",
+  modalButtons: "#modal-buttons",
+  modalMessage: "#modal-message",
+  imeiInput: "#imeiInput",
+  changeButton: "#changeButton",
+  powerButton: ".reboot-modal",
+  alertButtons: ".delete",
+  modalBackground: ".modal-background",
+  cancelButton: ".cancel",
+  rebootButton: "#rebootModem",
+};
+
+// Utility Functions
+function getElement(selector) {
+  return document.querySelector(selector);
+}
+
+function validateIMEI(imei) {
+  return imei.length === 15 && !isNaN(imei);
+}
+
+function updateElementDisplay(element, display) {
+  if (element) element.style.display = display;
+}
+
+// IMEI Management Functions
+function haveIMEIChanged() {
+  return currentIMEI !== updatedIMEI;
+}
+
+function resetIMEIInput() {
+  const imeiInput = getElement(selectors.imeiInput);
+  if (imeiInput) {
+    imeiInput.value = currentIMEI;
+    updatedIMEI = currentIMEI;
+  }
+}
+
+// AT Command Functions
+async function sendATCommand(command) {
+  try {
+    const response = await fetch("/cgi-bin/atinout_handler.sh", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/x-www-form-urlencoded",
+      },
+      body: "command=" + encodeURIComponent(command),
+    });
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    return await response.json();
+  } catch (error) {
+    console.error("Error sending AT command:", error);
+    throw error;
+  }
+}
+
+// Modal Management Functions
+function handleRebootCountdown() {
+  const countdownElement = getElement(selectors.countdown);
+  const loadingContent = getElement(selectors.loadingContent);
+  const modalButtons = getElement(selectors.modalButtons);
+  const modalMessage = getElement(selectors.modalMessage);
+
+  updateElementDisplay(modalMessage, "none");
+  updateElementDisplay(modalButtons, "none");
+  updateElementDisplay(loadingContent, "block");
+
+  let timeLeft = REBOOT_COUNTDOWN_TIME;
+
+  const countdownInterval = setInterval(() => {
+    timeLeft--;
+    if (countdownElement) countdownElement.textContent = timeLeft;
+
+    if (timeLeft <= 0) {
+      clearInterval(countdownInterval);
+      window.location.reload();
+    }
+  }, 1000);
+}
+
+function showRebootModal(isIMEIChange = false) {
+  const modal = getElement(selectors.modal);
+  const loadingContent = getElement(selectors.loadingContent);
+  const modalButtons = getElement(selectors.modalButtons);
+  const modalMessage = getElement(selectors.modalMessage);
+
+  if (!modal) return;
+
+  modal.classList.add("is-active");
+
+  updateElementDisplay(loadingContent, "none");
+  updateElementDisplay(modalButtons, "block");
+  updateElementDisplay(modalMessage, "block");
+
+  if (modalMessage) {
+    modalMessage.textContent = isIMEIChange
+      ? MESSAGES.IMEI_REBOOT
+      : MESSAGES.DEFAULT_REBOOT;
+    modalMessage.style.whiteSpace = "pre-line";
+  }
+
+  setupModalEventListeners(modal, isIMEIChange);
+}
+
+function setupModalEventListeners(modal, isIMEIChange) {
+  const rebootButton = getElement(selectors.rebootButton);
+  const cancelButton = modal.querySelector(selectors.cancelButton);
+  const modalBackground = modal.querySelector(selectors.modalBackground);
+
+  if (rebootButton) {
+    rebootButton.onclick = async () => {
+      handleRebootCountdown();
+      if (isIMEIChange) {
+        try {
+          await sendATCommand("AT+QPOWD=1");
+        } catch (error) {
+          console.error("Error sending reboot command:", error);
+        }
+      }
+    };
+  }
+
+  const closeModal = () => {
+    modal.classList.remove("is-active");
+    if (isIMEIChange) {
+      resetIMEIInput();
+    }
+  };
+
+  if (cancelButton) cancelButton.onclick = closeModal;
+  if (modalBackground) modalBackground.onclick = closeModal;
+}
+
+// IMEI Settings Management
+async function saveIMEISetting() {
+  if (!haveIMEIChanged()) {
+    alert(MESSAGES.NO_CHANGES);
+    return;
+  }
+
+  if (!validateIMEI(updatedIMEI)) {
+    alert(MESSAGES.INVALID_IMEI);
+    return;
+  }
+
+  try {
+    const atCommand = `AT+EGMR=1,7,"${updatedIMEI}"`;
+    console.log("Sending AT command:", atCommand);
+
+    const inputs = document.querySelectorAll("input, select");
+    inputs.forEach((input) => (input.disabled = true));
+
+    const response = await sendATCommand(atCommand);
+    console.log("AT command response:", response);
+
+    showRebootModal(true);
+  } catch (error) {
+    console.error("Error saving settings:", error);
+    alert(MESSAGES.ERROR_SAVING);
+    resetIMEIInput();
+
+    const inputs = document.querySelectorAll("input, select");
+    inputs.forEach((input) => (input.disabled = false));
+  }
+}
+
+// Data Parsing Functions
+function parseDeviceData(response, key) {
+  const dataMap = {
+    CGMI: (response) => response.split("\n")[1].trim(),
+    CGMM: (response) => response.split("\n")[1].trim(),
+    CGMR: (response) => response.split("\n")[1].trim(),
+    CNUM: (response) =>
+      response
+        .split("\n")[1]
+        .split(":")[1]
+        .split(",")[1]
+        .replace(/"/g, "")
+        .trim(),
+    CIMI: (response) => response.split("\n")[1].trim(),
+    ICCID: (response) => response.split("\n")[1].split(":")[1].trim(),
+    CGSN: (response) => response.split("\n")[1].trim(),
+    LANIP: (response) =>
+      response.split("\n")[1].split(":")[1].split(",")[3].trim(),
+    WWAN: (response) => ({
+      IPv4: response
+        .split("\n")[1]
+        .split(":")[1]
+        .split(",")[4]
+        .replace(/"/g, "")
+        .trim(),
+      IPv6: response.split("\n")[2].split(",")[4].replace(/"/g, "").trim(),
+    }),
+  };
+
+  return dataMap[key]?.(response);
+}
+
+// Data Fetching and Display
+// Data Parsing and Update Functions
+function updateDeviceInfo(key, value) {
+  const mapping = DATA_MAP[key];
+  if (!mapping) return;
+
+  if (mapping.elementIds) {
+    // Handle WWAN case with multiple values
+    mapping.elementIds.forEach((id) => {
+      const element = document.getElementById(id);
+      if (element) element.textContent = value[id];
+    });
+  } else {
+    const element = document.getElementById(mapping.elementId);
+    if (element) element.textContent = value;
+
+    // Special handling for IMEI
+    if (mapping.special) {
+      currentIMEI = value;
+      updatedIMEI = value;
+      const imeiInput = getElement(selectors.imeiInput);
+      if (imeiInput) {
+        imeiInput.value = value;
+        imeiInput.addEventListener("input", () => {
+          updatedIMEI = imeiInput.value;
+          console.log("Updated IMEI:", updatedIMEI);
+        });
+      }
+    }
+  }
+}
+
+// Data Fetching
+async function fetchAboutData() {
+  try {
+    const response = await fetch("/cgi-bin/about/fetch-about.sh");
+    if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+
+    const data = await response.json();
+    console.log("Full response:", data);
+
+    data.forEach((item) => {
+      Object.keys(DATA_MAP).forEach((key) => {
+        if (item.response.includes(key)) {
+          const value = DATA_MAP[key].parse(item.response);
+          updateDeviceInfo(key, value);
+        }
+      });
+    });
+  } catch (error) {
+    console.error("Error fetching about data:", error);
+  }
+}
+
+// Initialize when DOM is loaded
+document.addEventListener("DOMContentLoaded", () => {
+  fetchAboutData();
+
+  const changeButton = getElement(selectors.changeButton);
+  if (changeButton) {
+    changeButton.addEventListener("click", saveIMEISetting);
+  }
+
+  const powerButton = getElement(selectors.powerButton);
+  if (powerButton) {
+    powerButton.addEventListener("click", () => showRebootModal(false));
+  }
+
+  const alertButtons = document.querySelectorAll(selectors.alertButtons);
+  alertButtons.forEach((button) => {
+    button.addEventListener("click", fetchAboutData);
+  });
+});
diff --git a/www/js/advance/fetch-current-settings.js b/www/js/advance/fetch-current-settings.js
index 8d97aec..c06b271 100644
--- a/www/js/advance/fetch-current-settings.js
+++ b/www/js/advance/fetch-current-settings.js
@@ -2,7 +2,7 @@
 const api = {
   async fetchCurrentSettings() {
     try {
-      const response = await fetch("/cgi-bin/advanced_settings.sh");
+      const response = await fetch("/cgi-bin/advance/advanced_settings.sh");
       if (!response.ok) {
         throw new Error(`HTTP error! status: ${response.status}`);
       }
@@ -17,7 +17,7 @@ const api = {
 
   async fetchConnectedDevices() {
     try {
-      const response = await fetch("/cgi-bin/fetch_macs.sh");
+      const response = await fetch("/cgi-bin/advance/fetch_macs.sh");
       if (!response.ok) {
         throw new Error(`HTTP error! status: ${response.status}`);
       }
@@ -151,35 +151,7 @@ const uiManager = {
       }
     }, 1000);
   },
-
-  // showSuccessMessage(message) {
-  //   // Implement based on your UI framework
-  //   console.log("Success:", message);
-  //   // Example: Show a toast notification
-  //   if (window.bulmaToast) {
-  //     bulmaToast.toast({
-  //       message: message,
-  //       type: 'is-success',
-  //       duration: 3000,
-  //       position: 'top-center',
-  //     });
-  //   }
-  // },
-
-  // showErrorMessage(message) {
-  //   // Implement based on your UI framework
-  //   console.error("Error:", message);
-  //   // Example: Show a toast notification
-  //   if (window.bulmaToast) {
-  //     bulmaToast.toast({
-  //       message: message,
-  //       type: 'is-danger',
-  //       duration: 5000,
-  //       position: 'top-center',
-  //     });
-  //   }
-  // },
-
+  
   setElementLoading(element, isLoading) {
     if (isLoading) {
       element.disabled = true;
diff --git a/www/js/advance/ttl-control.js b/www/js/advance/ttl-control.js
index 42fefeb..5c39f44 100644
--- a/www/js/advance/ttl-control.js
+++ b/www/js/advance/ttl-control.js
@@ -2,7 +2,7 @@
 const TTLControl = {
     async getCurrentState() {
         try {
-            const response = await fetch('/cgi-bin/ttl.sh');
+            const response = await fetch('/cgi-bin/advance/ttl.sh');
             const data = await response.json();
             return {
                 isEnabled: data.isEnabled,
@@ -16,7 +16,7 @@ const TTLControl = {
 
     async setTTLValue(value) {
         try {
-            const response = await fetch('/cgi-bin/ttl.sh', {
+            const response = await fetch('/cgi-bin/advance/ttl.sh', {
                 method: 'POST',
                 headers: {
                     'Content-Type': 'application/x-www-form-urlencoded',
diff --git a/www/js/cell-settings/apn-profile.js b/www/js/cell-settings/apn-profile.js
index b064c20..531d03d 100644
--- a/www/js/cell-settings/apn-profile.js
+++ b/www/js/cell-settings/apn-profile.js
@@ -48,7 +48,7 @@ document.addEventListener('DOMContentLoaded', function() {
 
     // Function to fetch and display existing profiles
     function fetchProfiles() {
-        fetch('/cgi-bin/fetch-apn-profiles.sh')
+        fetch('/cgi-bin/cell-settings/fetch-apn-profiles.sh')
             .then(response => response.json())
             .then(data => {
                 if (data.status === 'success') {
@@ -138,7 +138,7 @@ document.addEventListener('DOMContentLoaded', function() {
         };
 
         // Send data to the server
-        fetch('/cgi-bin/apn-profile.sh', {
+        fetch('/cgi-bin/cell-settings/apn-profile.sh', {
             method: 'POST',
             headers: {
                 'Content-Type': 'application/x-www-form-urlencoded',
diff --git a/www/js/cell-settings/fetch-settings.js b/www/js/cell-settings/fetch-settings.js
index d9e2d34..74748d2 100644
--- a/www/js/cell-settings/fetch-settings.js
+++ b/www/js/cell-settings/fetch-settings.js
@@ -156,7 +156,7 @@ async function sendATCommand(command) {
 // Function to fetch cell settings data
 async function fetchCellSettings() {
   try {
-    const response = await fetch("/cgi-bin/cell-settings.sh");
+    const response = await fetch("/cgi-bin/cell-settings/cell-settings.sh");
 
     if (!response.ok) {
       throw new Error(`HTTP error! status: ${response.status}`);
@@ -220,8 +220,7 @@ async function fetchCellSettings() {
             });
           }
         }
-      } else if (item.response.includes("QNWPREFCFG")) {
-        console.log("QNWPREFCFG:", item.response);
+      } else if (item.response.includes("mode_pref")) {
         const networkMode = item.response
           .split("\n")[1]
           .replace("+QNWPREFCFG: ", "")
@@ -231,12 +230,14 @@ async function fetchCellSettings() {
         currentNetworkMode = networkMode;
         updatedNetworkMode = networkMode;
 
+        console.log("Network mode:", networkMode);
+
         const networkSelect = document.getElementById("networkPreference");
         if (networkSelect) {
           // Set initial value based on actual value from modem
           networkSelect.value =
             networkMode === "LTE:NR5G"
-              ? "NR5G:LTE"
+              ? "LTE:NR5G"
               : networkMode === "NR5G"
               ? "NR5G"
               : networkMode === "LTE"
@@ -252,7 +253,7 @@ async function fetchCellSettings() {
             });
           }
         }
-
+      } else if (item.response.includes("nr5g_disable_mode")) {
         const nr5GModeControl = item.response
           .split("\n")[1]
           .split(":")[1]
diff --git a/www/js/home/main.js b/www/js/home/main.js
index 8351bf1..5e5535a 100644
--- a/www/js/home/main.js
+++ b/www/js/home/main.js
@@ -211,7 +211,7 @@ async function fetchATCommandData() {
 }
 
 async function fetchAndParseData() {
-  const response = await fetch("/cgi-bin/home_data.sh", {
+  const response = await fetch("/cgi-bin/home/home_data.sh", {
     method: "GET",
     headers: {
       "Content-Type": "application/json",
@@ -247,10 +247,7 @@ function processSimData(jsonData) {
   setText("simSlot", simSlot);
 
   // Phone Number
-  const phoneNumber = extractValue(phoneResponse.response).replace(
-    /["\,]/g,
-    ""
-  );
+  const phoneNumber = extractValue(phoneResponse.response).split(",")[1].replace(/"/g, "").trim();
   setText("phoneNumber", phoneNumber);
 
   // SIM Provider and Access Technology
@@ -961,7 +958,7 @@ function processWANIPData(jsonData) {
 
 async function fetchTrafficStats() {
   try {
-    const response = await fetch("/cgi-bin/traffic_stats.sh", {
+    const response = await fetch("/cgi-bin/home/traffic_stats.sh", {
       method: "GET",
       headers: {
         "Content-Type": "application/json",
@@ -1013,7 +1010,7 @@ async function fetchConnectionStatus() {
     container.appendChild(checkingElement);
 
     // Fetch the data
-    const response = await fetch("/cgi-bin/check_net.sh", {
+    const response = await fetch("/cgi-bin/home/check_net.sh", {
       method: "GET",
       headers: {
         "Content-Type": "application/json",