New batteries that display 100% battery health, without any notifications. No soldering required.

1. Remove the old original battery from the phone you are repairing and disconnect the BMS flex cable. Removal should be done with ceramic scissors to avoid short circuits.
2. Connect the old BMS flex cable to the new battery. You can connect the flex cable to the bottom of the new battery.
3. Properly fold the BMS. Use adhesive tapes to keep the flex stable and then seal it with glues.
4. Assemble the battery inside the phone. If the phone does not turn on with the power button, connect the charger and the phone will start automatically soon.
5. If the phone powers on the first time, it is for the battery to boot. When you go to battery settings, you will see a message about the battery. When it shows 100% battery and non-genuine, then you know the startup was successful.
6. Turn your phone on again. This time it will display battery health without messages about non-genuine parts.

After installation:

• When a real capacity and 100% health are displayed, the installation is complete.

Troubleshooting:

• If battery health is not displayed, restart the phone.
• If the indicator shows 1% in red, check the connection between the old BMS and the new battery, and restart.
• If the phone shows the old battery, you will need to boot it manually with another AAA battery and then restart.