Hello, I am using a MD9600 DMR radio from TYT and while flashing a firmware upgrade disconnected the power cable. Now when I plug the device back in even without pressing the orange button with the P1 button the screen is flashing. Neither the OpenGD77 firmware nor the original firmware seems to be flashing. The original firmware just says erase/write error during flashing and the OpenGD77 one is stuck at erasing some bits and does not progress for hours. Is my device bricked? Is there a way to recover original firmware?
The MD9600 is a decent radio - but firmware upgrades are version limited and putting version 4 firmware into older radios without checking serials often wrecks them. Reports of being able to get old firmware back in suggest it often does not work. Best you can do is try as many versions as you can find and cross fingers. It can’t make it worse!
I am not sure if I tried to flash v4 first, but the device is a v5, so that might be the issue. I ran out of different .bin files to flash, so I decided to send the radio in and hopefully tech support will fix it or at least return it to a flashable state.