diff --git a/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Max b/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Max
new file mode 100644
index 0000000..7d5b9c7
--- /dev/null
+++ b/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Max
@@ -0,0 +1,13 @@
+\x00\xf0\x20\xe3@2331884
+\x00\xf0\x20\xe3@2332088
+\x00\xf0\x20\xe3@2332144
+\x00\xf0\x20\xe3@2332176
+\x00\xf0\x20\xe3@2332360
+\x00\xf0\x20\xe3@2332396
+\x00\xf0\x20\xe3@2332432
+\x00\xf0\x20\xe3@2332572
+\x00\xf0\x20\xe3@2332652
+\x00\xf0\x20\xe3@2332776
+\x00\xf0\x20\xe3@2332884
+\x00\xf0\x20\xe3@2330404
+\x00\xf0\x20\xe3@2330472
diff --git a/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Plus b/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Plus
new file mode 100644
index 0000000..4fdef80
--- /dev/null
+++ b/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Plus
@@ -0,0 +1,13 @@
+\x00\xf0\x20\xe3@2330404
+\x00\xf0\x20\xe3@2330472
+\x00\xf0\x20\xe3@2331884
+\x00\xf0\x20\xe3@2332088
+\x00\xf0\x20\xe3@2332144
+\x00\xf0\x20\xe3@2332176
+\x00\xf0\x20\xe3@2332360
+\x00\xf0\x20\xe3@2332396
+\x00\xf0\x20\xe3@2332432
+\x00\xf0\x20\xe3@2332572
+\x00\xf0\x20\xe3@2332652
+\x00\xf0\x20\xe3@2332776
+\x00\xf0\x20\xe3@2332884
diff --git a/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Pro b/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Pro
new file mode 100644
index 0000000..e6754fb
--- /dev/null
+++ b/RESOURCES/OPTIONS/bluetooth/3.0.9/K2Pro
@@ -0,0 +1,13 @@
+\x00\xf0\x20\xe3@2330364
+\x00\xf0\x20\xe3@2330432
+\x00\xf0\x20\xe3@2331844
+\x00\xf0\x20\xe3@2332048
+\x00\xf0\x20\xe3@2332104
+\x00\xf0\x20\xe3@2332136
+\x00\xf0\x20\xe3@2332320
+\x00\xf0\x20\xe3@2332356
+\x00\xf0\x20\xe3@2332392
+\x00\xf0\x20\xe3@2332532
+\x00\xf0\x20\xe3@2332612
+\x00\xf0\x20\xe3@2332736
+\x00\xf0\x20\xe3@2332844
diff --git a/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Max b/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Max
new file mode 100644
index 0000000..9e27675
--- /dev/null
+++ b/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Max
@@ -0,0 +1,13 @@
+\x00\xf0\x20\xe3@2329812
+\x00\xf0\x20\xe3@2329880
+\x00\xf0\x20\xe3@2331292
+\x00\xf0\x20\xe3@2331496
+\x00\xf0\x20\xe3@2331552
+\x00\xf0\x20\xe3@2331584
+\x00\xf0\x20\xe3@2331768
+\x00\xf0\x20\xe3@2331804
+\x00\xf0\x20\xe3@2331840
+\x00\xf0\x20\xe3@2331980
+\x00\xf0\x20\xe3@2332060
+\x00\xf0\x20\xe3@2332184
+\x00\xf0\x20\xe3@2332292
diff --git a/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Plus b/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Plus
new file mode 100644
index 0000000..9e27675
--- /dev/null
+++ b/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Plus
@@ -0,0 +1,13 @@
+\x00\xf0\x20\xe3@2329812
+\x00\xf0\x20\xe3@2329880
+\x00\xf0\x20\xe3@2331292
+\x00\xf0\x20\xe3@2331496
+\x00\xf0\x20\xe3@2331552
+\x00\xf0\x20\xe3@2331584
+\x00\xf0\x20\xe3@2331768
+\x00\xf0\x20\xe3@2331804
+\x00\xf0\x20\xe3@2331840
+\x00\xf0\x20\xe3@2331980
+\x00\xf0\x20\xe3@2332060
+\x00\xf0\x20\xe3@2332184
+\x00\xf0\x20\xe3@2332292
diff --git a/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Pro b/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Pro
new file mode 100644
index 0000000..f2d1caa
--- /dev/null
+++ b/RESOURCES/OPTIONS/bluetooth/3.1.0/K2Pro
@@ -0,0 +1,13 @@
+\x00\xf0\x20\xe3@2331244
+\x00\xf0\x20\xe3@2331448
+\x00\xf0\x20\xe3@2331504
+\x00\xf0\x20\xe3@2331536
+\x00\xf0\x20\xe3@2331720
+\x00\xf0\x20\xe3@2331756
+\x00\xf0\x20\xe3@2331792
+\x00\xf0\x20\xe3@2331932
+\x00\xf0\x20\xe3@2332012
+\x00\xf0\x20\xe3@2332136
+\x00\xf0\x20\xe3@2332244
+\x00\xf0\x20\xe3@2329764
+\x00\xf0\x20\xe3@2329832
diff --git a/RESOURCES/OPTIONS/bluetooth/bluetooth.sh b/RESOURCES/OPTIONS/bluetooth/bluetooth.sh
index 2b5bd0f..576efb5 100755
--- a/RESOURCES/OPTIONS/bluetooth/bluetooth.sh
+++ b/RESOURCES/OPTIONS/bluetooth/bluetooth.sh
@@ -2,14 +2,14 @@
 
 # check the parameters
 if [ $# != 2 ]; then
-    echo "usage : $0 <project_root>"
+    echo "usage : $0 <project_root> <package>"
     exit 1
 fi
 
 project_root="$1"
 
 # check the required tools
-check_tools "rm"
+check_tools "app_version.sh app_model.sh rm cut dd"
 
 # check the project root folder
 if [ ! -d "$project_root" ]; then
@@ -17,6 +17,42 @@ if [ ! -d "$project_root" ]; then
     exit 2
 fi
 
+# check the target folder
+target_folder="$ROOTFS_DIR"
+if [ ! -d "$target_folder" ]; then
+    echo -e "${RED}ERROR: Cannot find the target folder '$target_folder' ${NC}"
+    exit 3
+fi
+
+# try to find out the app version (like app_ver="309")
+def_target="$ROOTFS_DIR/app/app"
+app_ver=$("$app_version_tool" "$def_target")
+if [ $? != 0 ]; then
+    echo -e "${RED}ERROR: Cannot find the app version ${NC}"
+    exit 4
+fi
+
+# try to find out the model
+app_model=$("$app_model_tool" "$def_target")
+if [ $? != 0 ]; then
+    echo -e "${RED}ERROR: Cannot find the app model ${NC}"
+    exit 5
+fi
+
+# find if the selected setting file exists
+settings_file="$OPTIONS_DIR/bluetooth/${app_ver}/${app_model}"
+if [ ! -f "$settings_file" ]; then
+    echo -e "${RED}ERROR: Unsupported model and version! Cannot find the settings file '$settings_file' ${NC}"
+    exit 6
+fi
+
+# patch the app based on the model and the version
+while read -r line; do
+    settings_data=$(echo -n "$line" | cut -d "@" -f 1)
+    settings_addr=$(echo -n "$line" | cut -d "@" -f 2)
+    printf "$settings_data" | dd of="$def_target" bs=1 seek="$settings_addr" conv=notrunc
+done <"$settings_file"
+
 # Check the bluetooth folder and if exist then remove it
 
 # A list of folders to remove