iPhone？ 6th Generation Battery Replacement Tutorial:
1, the position of the two screws at the bottom, the simplest step, just unscrew it directly with a screwdriver, not too hard, after all, it is also a high-end electronic product.
2. Use a sucker or a tool to pry it up. It doesn't matter without a sucker. You can also use the pry plate that comes with the battery. Although prying is simpler and more professional, as far as I know, ordinary maintenance personnel will not use suction cups, because if the suction cups are not good enough or the force is too strong, the screen may be separated. It's different with a pry board. A small gap can perfectly remove the screen.
3. Pick up the screen. It should be noted here that after the screen is picked up, don't lift it forcibly, because the screen line of the petition is still connected to the fuselage.
4. Location of battery cable. The picture above shows the location of the battery wires. You will see it after unscrewing the screw. After unscrewing the screws, pry off the battery cable connector from the motherboard with a plastic crowbar. Pay attention to apply force only on the cable connector to avoid damaging the interface socket on the motherboard. If you pry open the interface socket, it may directly damage the interface.
5, the screen line, you can choose not to dismantle, but improper operation can easily damage the motherboard or screen. The five screws here are different in size. Please remember their positions after removal. When installing, the wrong screw will cause iPhone? The motherboard is permanently damaged. Clean the lower cable and battery cable.
6. Replace the battery and get back to the point. This is battery glue. Pull it up with your fingers or blunt tweezers. Be very careful when operating near the battery-piercing the lithium-ion battery can lead to dangerous chemical reactions and fires.
7. Pull up the battery glue and pull it out. Try to keep the tape straight during the operation. Bending the tape will cause the tape to stick together and break, rather than being completely pulled out. In order to avoid breaking the tape, be careful not to let the tape get stuck by the vibrator or the parts under the battery. Please pull it out smoothly and at a constant speed. After all the battery glue is pulled out, you can take out the battery with the discarded card.
8. Stick new battery glue on the new battery and take out the new iPhone? Stick a new battery glue on the battery, and press a part of the top battery glue on the battery, thus replacing the new battery.
9. Install the battery, and finally install the battery. Everyone must pay attention to the position of the battery wire, not to the Austrian outfit. Then buckle the cable, install the cover plate, screw on the screw and restore.