How to Calibrate the Battery on Android Devices?

How to Calibrate the Battery on Android Devices?


How to Calibrate the Battery on Android Devices?

Hello friends, in this post I will talk about a method to make your Android phone’s battery, which drains quickly, last at least a bit longer.

Actually, this method is generally more effective for people who have flashed a ROM to their phone. If your phone's battery has started to drain quickly after flashing a ROM, if you follow the method below, you’ll see it starts to drain more slowly as before.
Anyway, let’s get to how to do it


  1. Drain the battery of your device completely until it turns off. (Play games, run lots of apps in the background—drain it somehow.)
  2. Keep trying to turn on the device with the dead battery until the phone stops responding. (Do not plug it in!!)
  3. When your phone stops responding, plug it in to charge while it is turned off and wait until it reaches 100%.
  4. Once the charge is 100%, drain the battery again as in steps 1 and 2.
  5. When the battery is fully drained and the phone stops responding, leave your phone off with the empty battery for 3-4 hours.
  6. After the phone is dead and has been waiting for 3-4 hours, plug it in again and wait for it to reach 100%. (The phone must be off!!)
  7. Once your phone is at 100% charge, turn it on, restart it, and keep the phone on the charger for another 1 - 2 hours.