Click the green button located at the top of the interface.

Ensure the scatter file strictly matches the MT6735M version of your Huawei LUA-L02.

: Ensure the device battery contains at least a 30% charge .

For "dead hang" scenarios, you may need repacked firmware. This means modifying or replacing specific partitions within the stock firmware before flashing.

Even if a phone shows no signs of life (black screen, no vibration), the hardware preloader handshake can usually be initiated when connected to a PC via USB.

using a dedicated MediaTek MT6735M scatter file is the most definitive method to recover a phone stuck in a dead boot status or infinite hang-on-logo loop .

Open the folder containing the SP Flash Tool software and launch with administrative privileges. 2. Configuring SP Flash Tool

Mastering the Huawei LUA-L02 (Y3 II) Dead Repair: MT6735M Firmware Flashing and Hang-on-Logo Fix

Browse to your extracted repack firmware folder and open the file named MT6735M_Android_scatter.txt .

Use version v5.1612 or newer to ensure MT6735M compatibility.