Not able to flash new update.img to Khadas VIM4 in android

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

Ubuntu 20.04, using khadas official image

Please describe your issue below:

Hi ,@zonggestsu,@superceleron, @xiong.zhang xiong.zhang,@numbqq
I am using Khadas VIM4 board, and i am not able to flash my new update.img file to the board, Please let me know if there is any way or mannual regarding burning new update.img file into the board.

Hi, are you using the Android firmware or the Ubuntu firmware?

Hi @xiong.zhang

  1. I have download source code from official link.
    VIM4 Development Guide [Khadas Docs]
  2. i have build the source code which generate update.img file.
  3. I have flash update.img file in the board that time it’s showing black screen even booting not happening.

Can the motherboard be started normally using the firmware image on our official website?

Yes it is working properly with the official image. I feel there might be issue in the source code building.

So what parts did you modify? It may be that the part you modified caused the image to fail to make the main board work normally. Send the content you modified to have a look

Hi @xiong.zhang
I am attaching the snapshots of the build, where image burning has failed. Please let me know how I can resolve this.