I need to change my phone device name not the bluetooth name.
I need to change the one which we get by doing this,
android.os.Build.MODEL;
Current Output: H30-U10
I need to change my phone device name not the bluetooth name.
I need to change the one which we get by doing this,
android.os.Build.MODEL;
Current Output: H30-U10
 
    
     
    
    You can access the devices model name manufacturer but you are not supposed to change it.
The only way to do so is "ROOTING" the Device.
 
    
     
    
    Try to do below -
private BluetoothAdapter bluetoothAdapter = null;
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
void ChangeDeviceName(){
     Log.i(LOG, "localdevicename before: "+bluetoothAdapter.getName(); //before
     bluetoothAdapter.setName("name_what_you_want");
     Log.i(LOG, "localdevicename after: "+bluetoothAdapter.getName(); //after
 }
