How to crack the charger for scanning code charging

Prepare an Android phone that supports OTG.

1. Connect the battery to OTG jumper and charger in turn.

2. Open the test tool application in the mobile phone, test the charger, and find out the manufacturer ID, device ID and other information of the charger.

3. Download and install the corresponding decoding software according to the law, and verify the decoding authentication of the charger by using the device ID according to the requirements of the battery supplier or manufacturer.

4. After the decoding authentication is completed, the charger can be charged normally.