Hi guys, my phone is acting erratically where it turns on then it turns off instantly after 2 seconds where you can see the LED backlight turning on but it's completely black. I have reflashed the Stock 2.1.1.A.0.6 ftf to my device using Windows 10 but the problem persists on. The bootloader is unlocked and has a manufacturing date of 10W35. I was previously on GingerDX and I locked the phone and when I unlocked it, there was nothing on the screen. I took out the battery and reinserted it and it wouldn't turn on so I reflashed the stock 2.1 FTF to the device but it still persisted on. There were no error logs on Flashtool and it said it flashed the device successfully. I suspect the NAND is failing but if it failed I wouldn't be able to flash the device. Does anyone know how to revive the device or is it permanently dead?