V980 the extra LCD no display after downgrade bootloader I have a V980 with bootloader 6.1.2 can't unlock after flash file with bootloader 6.3.1,then I use smart-clip flash it check the "Overwrite boot area",the bootloader change to 5.F.1 and unlock successfully,but the extra LCD no display now.
Anybody know what is the problem? How to made the extra LCD work again? I want to upgrade the bootloader to 6.1.2,but I dont know how to do.
Any body can hellp me? Thanks!
B.R.
lyy |