Outlet inquiry method: Open the official account of WeChat "Jinli Care", click "Information Inquiry" and select "Maintenance Outlet";
If you have to disassemble the machine yourself, you can do so in the following three steps:
1. Dismantle the screen first (blow along the four rotating circles of the screen with a hair dryer for seven or eight minutes). There are screws under the screen. After it is removed, find a screwdriver to pry open the back cover;
2, take out the battery, carefully pry open the battery when touching the thread of the motherboard;
3. When disassembling the motherboard, the mobile phone is divided into several parts;