Cannot upgrade my Khadas Vim2


#1

I want to update my Khadas VIM2. I use these guide.

  1. http://docs.khadas.com/bootcamp/UpgradeViaUSBCable
  2. http://docs.khadas.com/bootcamp/UpgradeViaTFBurningCard

The first method doesnt work because my khadas device is not detected. I tried changing usb port on my pc, the results is still the same.

The second method doesnt work because when I try to boot into upgrade mode, all I get is Khadas word on the screen and nothing happen for half an hour.

Please advice.


#2

I do this:

  1. I launch the USB Burning Tool
  2. On VIM2 I clamp the Power button and insert power
  3. The program displays a connection

You can also try to reinstall USB Burning Tool


#3

Suprisingly it works? Clamp the power button and insert power. How do you know that? Why this info not in the official docs?

Thanks.


#4

After flashing without erasing (due to error when erasing), I am unable to detect my device in USB burning tool. Are there something that I can do to detect my device?