OSS 1M USB1.0 Port Deep Flash Cable for Huawei Qualcomm Phone Flash and Open Engineer Line Mobile Phone Repair Tool

OSS 1M USB1.0 Port Deep Flash Cable for Huawei Qualcomm Phone Flash and open Engineer Line Mobile Phone Repair Tool
OSS W216 1M Engineering Cable Flash cable for Huawei Qualcomm Phone Flash and open for USB1.0 Port all BL locks Engineering Line
How to use it ？
1. Disassemble the mobile phone and short-circuit. (The short-circuit point is operated according to the respective software system)
2. Insert the engineering cable into the phone. Press the button to start engineering mode
3. The USB 1.0 port that will appear on the computer will then burn the bottom layer through the software (that is, turn on BL)
4. When switching to fastboot mode after writing the bottom layer, press the switch twice (3 seconds between each time, you can test it yourself)
5. The adb driver will appear on the computer port side, and then other operations can be performed