Repair / Install Android OS for Moto E
A Motorola Moto E stuck cycling on its boot animation, brought back to a fully working phone by reflashing stock firmware.
Diagnosing a bootloop
A phone that keeps restarting on the logo screen, rather than switching off completely, usually points to corrupted system files rather than dead hardware. That distinction matters — it means the fix is a firmware flash, not a repair with a screwdriver.
Before reaching for fastboot, it's worth trying a factory reset from the stock recovery menu, since that alone occasionally clears a bootloop without needing to reflash anything.
Getting into fastboot mode
Even when a phone won't boot normally, its bootloader will usually still respond to fastboot commands over USB. That's the doorway used here to push a full stock firmware image back onto the device.
Restoring stock firmware
The stock firmware package is flashed partition by partition using fastboot commands from a PC. This overwrites whatever corrupted files were causing the loop and returns the phone to the same state it left the factory in.
Want to build this yourself?
The guide walks through getting into fastboot and flashing stock firmware, and the downloads page has the drivers used in the video.