diff --git a/root-module-manual/main.py b/root-module-manual/main.py
index 0f90a6a..659a06f 100644
--- a/root-module-manual/main.py
+++ b/root-module-manual/main.py
@@ -117,22 +117,9 @@ def copy_file_to_src(file_path, library_name):
 
 def zip_src_files():
     """
-    Zips all files in the 'src/' directory into 'btl2capfix.zip', preserving symlinks without compression.
+    Zips all files in the 'src/' directory into 'btl2capfix.zip' using the shell zip command.
     """
-    with zipfile.ZipFile('btl2capfix.zip', 'w', zipfile.ZIP_STORED, allowZip64=True) as zipf:
-        for root, dirs, files in os.walk('src/'):
-            for file in files:
-                file_path = os.path.join(root, file)
-                if os.path.islink(file_path):
-                    link_target = os.readlink(file_path)
-                    zip_info = zipfile.ZipInfo(os.path.relpath(file_path, 'src/'))
-                    zip_info.create_system = 3  # Unix
-                    zip_info.external_attr = 0o777 << 16
-                    zip_info.external_attr |= 0xA000
-                    zipf.writestr(zip_info, link_target)
-                else:
-                    zipf.write(file_path, os.path.relpath(file_path, 'src/'))
-    logging.info("Zipped files under src/ into btl2capfix.zip")
+    run_command('cd src && zip -r ../btl2capfix *')
 
 def main():
     """
diff --git a/root-module-manual/server.py b/root-module-manual/server.py
index 98148e0..a8f8a37 100644
--- a/root-module-manual/server.py
+++ b/root-module-manual/server.py
@@ -3,7 +3,7 @@ import os
 import json
 import uuid
 import time
-import threading
+import shutil
 import logging
 from main import get_symbol_address, patch_address, copy_file_to_src, zip_src_files
 
@@ -293,18 +293,59 @@ def patch():
         logger.error(f"Error sending patched file: {str(e)}")
         return jsonify({"error": f"Error sending patched file: {str(e)}"}), 500
 
-# Remove or comment out the '/download/<permalink_id>' route as it's no longer needed
-# @app.route('/download/<permalink_id>', methods=['GET'])
-# def download(permalink_id):
-#     # ...existing code...
-#     pass
+@app.route('/api', methods=['POST'])
+def api():
+    if 'file' not in request.files:
+        return jsonify({"error": "No file part"}), 400
+    file = request.files['file']
+    if file.filename == '':
+        return jsonify({"error": "No selected file"}), 400
+    if not file.filename.endswith('.so'):
+        return jsonify({"error": "Invalid file type. Only .so files are allowed."}), 400
 
-# Remove the '/api' endpoint if it's redundant
-# @app.route('/api', methods=['POST'])
-# def api():
-#     # ...existing code...
-#     pass
+    # Generate a unique file path
+    file_uuid = str(uuid.uuid4())
+    file_path = os.path.join('uploads', f"{file_uuid}_{file.filename}")
+    file.save(file_path)
 
+    # Determine the library name based on the request data
+    data = request.form
+    library_name = data.get('library_name', 'libbluetooth_jni.so')
+
+    # Patch the file
+    try:
+        l2c_fcr_chk_chan_modes_address = get_symbol_address(file_path, "l2c_fcr_chk_chan_modes")
+        patch_address(file_path, l2c_fcr_chk_chan_modes_address, "20008052c0035fd6")
+        l2cu_send_peer_info_req_address = get_symbol_address(file_path, "l2cu_send_peer_info_req")
+        patch_address(file_path, l2cu_send_peer_info_req_address, "c0035fd6")
+    except Exception as e:
+        logger.error(f"Error patching file: {str(e)}")
+        return jsonify({"error": f"Error patching file: {str(e)}"}), 500
+
+    # Send the patched .so file directly
+    patched_filename = f"patched_{library_name}"
+    patched_file_path = os.path.join('uploads', patched_filename)
+    shutil.copy(file_path, patched_file_path)
+
+    try:
+        resp = make_response(send_file(
+            patched_file_path,
+            mimetype='application/octet-stream',
+            as_attachment=True,
+            attachment_filename=patched_filename
+        ))        
+        os.remove(file_path)
+        os.remove(patched_file_path)
+        return resp
+    
+    except Exception as e:
+        logger.error(f"Error sending patched file: {str(e)}")        
+        
+        os.remove(file_path)
+        os.remove(patched_file_path)
+        
+        return jsonify({"error": f"Error sending patched file: {str(e)}"}), 500
+    
 def delete_expired_permalink(permalink_id):
     if permalink_id in PATCHED_LIBRARIES:
         file_path = PATCHED_LIBRARIES[permalink_id]['file_path']
diff --git a/root-module/btl2capfix.zip b/root-module/btl2capfix.zip
new file mode 100644
index 0000000..7da7e1f
Binary files /dev/null and b/root-module/btl2capfix.zip differ
diff --git a/root-module/customize.sh b/root-module/customize.sh
index 8b33315..555887f 100644
--- a/root-module/customize.sh
+++ b/root-module/customize.sh
@@ -21,12 +21,12 @@ if [ -f "/apex/com.android.btservices/lib64/libbluetooth_jni.so" ]; then
     SOURCE_FILE="/apex/com.android.btservices/lib64/libbluetooth_jni.so"
     LIBRARY_NAME="libbluetooth_jni.so"
     PATCHED_FILE_NAME="libbluetooth_jni_patched.so"
-    log "Detected Qualcomm library: libbluetooth_jni.so in /apex/com.android.btservices/lib64/"
+    log "Detected library: libbluetooth_jni.so in /apex/com.android.btservices/lib64/"
 elif [ -f "/system/lib64/libbluetooth_jni.so" ]; then
     SOURCE_FILE="/system/lib64/libbluetooth_jni.so"
     LIBRARY_NAME="libbluetooth_jni.so"
     PATCHED_FILE_NAME="libbluetooth_jni_patched.so"
-    log "Detected Qualcomm library: libbluetooth_jni.so in /system/lib64/"
+    log "Detected library: libbluetooth_jni.so in /system/lib64/"
 elif [ -f "/system/lib64/libbluetooth_qti.so" ]; then
     SOURCE_FILE="/system/lib64/libbluetooth_qti.so"
     LIBRARY_NAME="libbluetooth_qti.so"
@@ -44,20 +44,18 @@ fi
 
 # Upload the library to the API
 log "Uploading $LIBRARY_NAME to the API for patching..."
-RESPONSE=$(curl -s -X POST "$API_URL" \
+PATCHED_FILE_NAME="patched_$LIBRARY_NAME"
+
+curl -s -X POST "$API_URL" \
     -F "file=@$SOURCE_FILE" \
-    -F "qti=$( [ "$LIBRARY_NAME" = "libbluetooth_qti.so" ] && echo "1" || echo "0")")
+    -F "library_name=$LIBRARY_NAME" \
+    -o "$TEMP_DIR/$PATCHED_FILE_NAME" \
+    -D "$TEMP_DIR/headers.txt"
 
-# Check if the response is a file (patched .so)
-if echo "$RESPONSE" | grep -q "Content-Disposition"; then
-    # Extract the patched .so file name from Content-Disposition header
-    PATCHED_FILE_NAME="patched_$LIBRARY_NAME"
+# Check if the patched file was downloaded successfully
+if [ -f "$TEMP_DIR/$PATCHED_FILE_NAME" ]; then
     log "Received patched file from the API."
 
-    # Save the patched .so file
-    echo "$RESPONSE" > "$TEMP_DIR/$PATCHED_FILE_NAME"
-    # Note: Depending on how the server sends the file, you might need to handle binary data appropriately.
-
     # Move the patched file to the module's directory
     log "Installing patched file to the module's directory..."
     mkdir -p "$MODPATH/system/lib/"
@@ -68,8 +66,7 @@ if echo "$RESPONSE" | grep -q "Content-Disposition"; then
 
     log "Patched file has been successfully installed at $MODPATH/system/lib/$PATCHED_FILE_NAME"
 else
-    # Assume JSON response with error
-    ERROR_MESSAGE=$(echo "$RESPONSE" | grep -oP '(?<="error": ")[^"]+')
+    ERROR_MESSAGE=$(grep -oP '(?<="error": ")[^"]+' "$TEMP_DIR/headers.txt")
     log "API Error: $ERROR_MESSAGE"
     rm -rf "$TEMP_DIR"
     exit 1