VIM 3 Android 9 How to turn on USB MTP mode

Which Khadas SBC do you use?

**VIM 3**

Which system do you use? Android, Ubuntu, OOWOW or others?


Which version of system do you use? Khadas official images, self built images, or others?

**Android 9 64Bit V231122**

Please describe your issue below:

How to set USB configuration to MTP (Media Transfer Protocol) on Android 9 V231122?
On Android 9 V231122 I can’t install app via ADB USB debugging, the USB configuration menu in Developer Option is disappear.

On Android Pie V211220, I can set USB configuration to MTP (Media Transfer Protocol) in Developer Option menu.
Image below show the USB Configuration menu on Android Pie V211220

Sorry, we have removed Select USB Configuration on 64-bit firmware.

The path is as follows, you can roll back this submission

packages/apps/TvSettings$ git show cc7f790433cd764859c8e7c6e1be05b0d38eeae6 --stat

commit cc7f790433cd764859c8e7c6e1be05b0d38eeae6 (m/khadas-vim3-p-64bit)
Author: Xiong Zhang <>
Date:   2023-01-13 11:49:52 +0800

    VIM3/VIM3L: Developer: Remove the developer options --- Select USB Configuration
    Signed-off-by: Xiong Zhang <>

 Settings/res/xml/development_prefs.xml                                           | 4 ++--
 Settings/src/com/android/tv/settings/system/development/ | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)