Unlock bootloader and flash TWRP will solved the problem for XT1254. I had to flash the Lollipop's system.img and the problem solved.ġ.
I tried to downgrade my XT1060 to Kitkat (another mine), and it also failed with flashing system.img. The partion, boot, kernel have been the newest ones.Ĥ. deleted some lines in 'updater-script' and tried to sideload via recovery īut all failed because of 'invalid signed image' (for both RSD and fastboot).
I did like them and tried to find the solution from old methods: The problem is that source system needs to be Lollipop SU4TL-49 so the re-update process will fail.ģ. They could not enter system, except bootloader and recovery. Several felt something wrong with new 6.0.1 system, so they re-updated via recovery again (still the same update.zip). We updated to 6.0.1 via recovery with update.zip. I (and some of my friends) had a problem with XT1254:ġ.