Eject Cato with the prepared thimble and take out all Catos;
2. Open the four buttons on the top of the shell A and the upper decorative part with a plastic rod;
3. Remove the top screw with a Phillips screwdriver;
4. Be careful not to miss the screws under the tamper-proof label;
5. Use tweezers to pry the battery cover outward and push the battery cover upward at the same time;
6. Insert the plastic glue stick from the gap, pry out the battery cover, and remove the opposite buckle in the same way (note: apply force evenly to prevent hand injury);
7. After removing the battery cover, remove the screws of the sound cavity assembly with a cross screwdriver, and adjust the batch to low-speed mode with a torque of1.0+0.1kgf.cm;
8. Remove the sound cavity assembly;
9. pry up the battery btb with an anti-static crowbar (pry up and remove tp and LCD-BT from the position shown in the figure in turn with anti-static tweezers);
10. Dismantle the battery, first pull out the easy-to-pull adhesive (be careful not to use too much force to prevent the easy-to-pull adhesive from breaking);
1 1. The final disassembly is over.
Note: Dismantling the machine is risky and must be handled with care.