描述
For iPhone 8/8P
1. Support to restore the corresponding mainboard, test the mainboard good or not
2. Support to restore the corresponding nand, test the nand good or not
3. Dual movable snap design, make it so simple to replace nand
4. Restoring power supply by lighting cable, free from battery
5. Support single board one key to DFU for corresponding model
6.Nand remove required for the testing logic board