The different methods I tried to enter upgrade mode;
- Boot VIM
- Press and hold Power
- Press reset button quickly
- Release power after a few seconds
This gave me "RECOVERY MODE". Is recovery mode different from "UPGRADE MODE"?
PC does not see the device
MRegister method by short-circuiting the "M". This did not work either
Erase EMMC, also didnt work to enter upgrade mode. But my EMMC is now blank and I cannot boot.
My main issue now is that we dont know exactly what upgrade mode is, can Khadas show us a picture on what will show on the TV when upgrade mode is connected?