VIM4-Android-11-64bit-V231120 Rom Release

Please check OOWOW to install the ROM.
Or check USB Burn Firmware Page to download the ROM for USB burning.

ROM Infos:

Version(Latest): vim4-android-11-64bit-v231120 Update List:

Version: vim4-android-11-64bit-v230621 Update List:

  • LCD: modify the refresh rate of TS050 screen from 47 to 60hz
  • LCD: modify the default startup brightness of mipi and VBO screens from 255 to 102
  • LCD: fix the issue of no display during sleep wake-up on the new TS050 screen
  • LCD: fix Setting the brightness of the screen backlight cannot be saved when power is off
  • LCD: fix the problem that the system cannot be accessed after the TS101 screen is connected and Factory reset are restored
  • HDMI: add vesa resolutions support 480x320p60hz 640x480p60hz 800x480p60hz 800x600p60hz 1024x600p60hz 1024x768p60hz 1280x480p60hz 1280x800p60hz 1280x1024p60hz 1360x768p60hz 1440x900p60hz 1600x900p60hz 1600x1200p60hz 1680x1050p60hz 1920x1200p60hz 2560x1080p60hz 2560x1440p60hz 2560x1600p60hz 3440x1440p60hz
  • ExoPlayer: fix the issue of AMPlayer playing videos without popping up UI windows
  • Chrome: fix mp4 file cannot be played on Chrome
  • Gsensor: fix gsensor layout direction
  • Gsensor: add android.hardware.sensor.accelerometer feature
  • Camera: [VIM4N] add IMX415 camera support
  • NPU: [VIM4N] npu the NN needs to adjust the voltage
  • Apn: add mnc=78 for Airtel
  • Settings: KTools: fix aml-bl control bug
  • webview: update webview apk from 83 to 95 version
  • add busybox bin file

Version: vim4-android-11-64bit-v230428 Update List:

  • MIC: add Bluetooth mic support
  • LCD: compatible with old TS050 and new TS050
  • IR: add power key of khadas ir remote control for sleep wake-up system
  • WIFI: open wifi sta and AP coexistence mode
  • Camera: add hdmi-in as camera function
  • Camera: add the imx415 camera support
  • Camera: force the camera icon to be displayed regardless of whether there is a camera or not
  • Settings: fix selecting a timeout time has no effect
  • Settings: timed out entering screensaver clock changed to entering sleep
  • i2c-tools: change i2c tool binary
  • app: add DocumentsUI
  • Merge r_amlogic_t7_20221221_64_bit version code

Version: vim4-android-11-64bit-v221228 Update List:

Version: vim4-android-11-64bit-v220826 Update List:

Version(Beta): vim4-android-11-64bit-v220601(Preview Rom)

Known important issues:

  • The cast screen of the system cannot be used

Upgrade guidance:

The Android Source Code :


For reference


The 64 bit SDK code has been released. One thing to note is that after downloading the code, step 5 needs to be executed. Otherwise, you may not be able to pull large files, resulting in compilation errors.

Would you check up the software build guide?
I found that the “Building Android Source Code” link is redirected to VIM3 guide page which is not appropriate for VIM4.
And, at the actual vim4 build guide page, link for the " Install Toolchains for the Amlogic Platform" is broken.

@windchaser Thank you for raising the error in the document, which has been corrected.

Is there anywhere to see the development roadmap?

The changelog says that root support was added.

@goenjoy can you please provide any document/instructions on how to root my VIM4?

Hey can you respond to my question above as well regarding root access?

The firmware itself is root. You can use this APK to verify. This is an app specifically used to check whether the machine is root.


Im having no luck finding the TS101 for sale.
Could you point me in the right direction ?

Thanks !

Hello @zak-souid

Still not ready for sale, please wait the announcement.

1 Like

No problem, thanks for your work !

Thank you for the work :pray:

I today installed firmware vim4-android-11-64bit-v230428
After the installation when the system reboots (I ejected SD card and removed other usb peripherals that may interefere) the systems gets frozen with khadas logo on the screen with no further progress.
Best Regards

@zet34 Sorry, there is this issue and we will resolve it as soon as possible.


We also have a black screen on bootup issue on two separate VIM4 boards we’ve tested so far. (No TS, just regular PC monitors.)

@zet34 vim4-android-11-64bit-v230428, The firmware issue with the version was fixed yesterday. I forgot to inform you.

1 Like

@cadahl Are there any issues with the previous version? What version are you verifying? When was it verified?

Ok thank you. I will reinstall today

Thank you for the work. The issue has gone.
Best regards

1 Like