I tried to lock back my bootloader on my spark 4(KC8)
I tried to lock back my bootloader on my spark 4(KC8)
(14-06-2020, 10:03 AM)Ricky1008 I tried to lock back my bootloader on my spark 4 and my device refused to turn on if I try to charge it, it doesn't come up and I used miracle box to flash my firmware which I previously dumped the device still doesn't turn on I tried to flash again with sp flash tool this time I did format + download. Still the same thing and now anytime I try to flash it will show an error code which means it needs an auth file have checked everywhere I can't find any auth file for spark 4 KC8. I'm thinking of downloading the original firmware from this forum and using aftersale flash tool to try again I don't know if this could work please I need help.
(15-06-2020, 08:14 PM)Ricky1008 The build id does not match and i have already downloaded that one in the forum. I tried to flash with after sale tool i recieve an error can't download DA connection failed!STATUS_EXT_RAM_EXCEPTION(1/1)(100%) even when I try format+download option please I really need help because this is my primary device.