1. After shutting down for 1 minute, use the Restore-Easy cable to connect the machine (or motherboard) to the external power supply (computer, charging head, power bank, etc.). 2. After waiting for 2-3 seconds, the phone will automatically enter the recovery mode and you can flash the phone 3. Part of the machine that will not automatically turn on after charging is connected to the SAMLAM Restore-Easy line 4. The machine will display the charging status. At this time, please press and hold the power button for 3 seconds and then release it, the machine can enter the recovery mode