I wanted to install TWRP to my GT1 LPN1, however I couldn't find it anywhere. So, I decided to install a custom rom. However, I made a mistake and flashed a ROM made for GT1 and not for my LPN1.
Now, even though the red light turns on, I get no picture. I tried the USB Burn Method, however my PC doesn't recognise the box. I tried shorting the pins, and pressing the reset button but I get nothing.
I also tried the SD recovery method (Boot Card Maker), and again I have no results
Lastly, I tried to use UART and I am getting a loop, indicating that there is a problem with the bootloader, so there is no way to enter any commands to manually flash it.
Is there anything I can do to fix the bootloader? I am willing to use NANDPRO (or whatever chip the box has) to flash the bootloader directly
Thank you
UPDATE: The vendor exchanged GT1 for a new one