i have a little big problem with my HTC Desire 820.
Yesterday i was tried to root it. Ewerything goes right. i unlocked bootloader and flash twrp 2.8 and then i tried to flash Update_SuperSU zip package using twrp and after rebooting phone never boot. It shows HTC splashscreen and nothing happens. then i wiped phone but i made a mistake and wiped whole partitions. now twrp shows i don't have installed OS and problem isd the same.
i tried to flash RUU using Ubuntu and bootloader from here: https://forum.xda-developers.com/des...ption-t3269290
And here is the main problem: bootloader shows "device halted due to large image update fail"
I had Android 6.0.1.
*** UNLOCKED **
A51_UL PVT SHIP S-ON
eMMC-boot 2048MB OC
please help me get my phone back to life