The repair and calibration method of Android phone battery

After using Android phones for a year, there will be an unstable battery capacity. For example, if the battery is charged for a few minutes, it will show 99% of the power, but it will not be used for a long time. So what can you do if there’s an error in the battery capacity of the Android phone? My suggestion is to first repair and correct the battery. Below, let's take a look at today's tutorial!

Non-root phone:

1. Keep the phone turned on, connect the charger to charge (USB and cable charging can be);

2. After the mobile phone LED turns green, the battery is fully charged, and the mobile phone is unplugged from the charger;

3. Turn off the phone, then connect the charger to charge, and let the phone charge again to turn the LED light into green;

4. Unplug the mobile phone charger;

5. The phone is turned on, and when the phone is turned on and completely enters the system, it is quickly turned off;

6. Connect the charger to the phone that has been turned off again. After a few minutes, the LED will turn green again.

7. Unplug the phone from the charger and use it normally.

A phone that has root access:

1. Keep the phone turned on and connect the charger to charge;

2. After the mobile phone LED turns green, the battery is fully charged, and the mobile phone is unplugged from the charger;

3. Turn off the phone, then connect the charger to charge, and let the phone charge again to turn the LED light into green;

4. Unplug the mobile phone charger;

5. The phone is turned on, and when the phone is turned on and completely enters the system, it is quickly turned off;

6. Connect the charger to the phone that has been turned off again. After a few minutes, the LED will turn green again.

7. Start the phone into recovery mode (press and hold the volume down button and power button to start), then select recovery-"Wipe-"wipe battery status.

After the above steps are completed, the battery calibration is completed, which can effectively improve the battery life. Android users who need it can try the above methods to repair and correct. However, it's important to note that battery calibration only needs to be done once, and multiple attempts will not increase your battery activity. If your battery has not improved after doing the above, then doubt if your battery is original or fake.

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