The screen goes black. The LED backlight turns on, but no image appears. The radio still plays static, but the touchscreen is dead.
The firmware was actually for a UIS7862 chipset, repackaged with a fake build.prop. The screen driver was incompatible. uis8141e firmware verified
What does "verified" actually mean? Why does it matter more than a standard firmware update? And how can you ensure that the firmware you are about to flash is both authentic and stable? The screen goes black