How to calibrate the battery on the "Android": two methods

Battery problems are one of the biggest problems that mobile device users can face. If you notice that the battery life of your smartphone or tablet has dropped dramatically, it's better not to delay the case and do its calibration.

So, in today's article, we'll look at how to calibrate the battery on an Android.

Signs that the battery is out of order

First of all, it is necessary to find out why the performance of the battery has worsened: it's in the battery itself or in the calibration system. After all, in case of physical damage, no software configuration will help. Getting to the battery of the tablet is quite difficult. So do not try, if you do not know how to do it right. With phones all is much easier.

There are times when you need to calibrate the Android tablet battery . How to do it, described below.

Remove the back cover of the phone and remove the battery. Well examine it for bulges. Some models of smartphones are equipped with non-removable batteries, which are soldered into the device, or of the same type by covers. Then inspect the back cover, whether it is bulging. If your phone no longer lies flat on the table, then this too can be a sign of bulges in the battery. If they are on the battery, the smartphone should be taken to the service center. Otherwise, learn by yourself how to calibrate the battery on the "Android."

Do not forget also that there are many other reasons for the poor performance of the battery. For example, if the smartphone stops charging, most likely a problem with the port for the charger.

What is battery calibration?

How to calibrate the battery on the "Android"? What is this process?

In each device based on Android or iOS there is a special controller that collects statistics about the battery power consumption. It determines the true amount of energy that is in the battery at the current time. Sometimes there is a problem with this controller. It stops displaying real numbers, from which the phone can, for example, disconnect before the time (that is before the charge level reaches zero).

Calibration is needed to reset the default settings. It sets the charge level according to the current technical condition of the battery.

How correctly to calibrate the battery on the "Android" without Root rights?

At once it is necessary to make a reservation that the calibration will not increase the capacity of the battery, but will only cause the controller to display the correct information. Which is also very important. The easiest way to calibrate the battery on an Android is full charging and discharging, but this method can be bad for the battery life. However, if the battery delivers you too much inconvenience, then it makes sense to take a chance.

1. For starters, allow your device to fully discharge before it turns off.
2. Connect the charger to the phone or tablet and, not including the device, keep it on charge for several hours. It must be fully charged.
3. Disconnect the charging cable.
4. Turn on your mobile device. Most likely, the indicator will indicate that the battery is not fully charged. Put the device back on charge again, but now do not turn it off. It is necessary that the indicator shows one hundred percent.
5. Repeat these steps until the indicator starts to show the correct information.
6. After that, once again, allow the device to fully discharge and turn off, and then recharge it.

Calibrating the Android battery: configuring the charge controller via Root

It should be recalled that it is not recommended to use the above method too often. Even when the battery is discharged to such an extent that the phone does not turn on, it retains a small charge, which avoids system errors. But it is better not to test fate and perform battery calibration manually no more than once every three months. In simple words, the battery is completely discharged or overloaded extremely badly.

The following method is even more effective (and no less risky), but for it you need to get Root rights. So, how to calibrate the battery on the "Android" using Root:

1. Repeat the steps above.
2. Install the Battery Calibration application. Before installation, make sure that the charge indicator shows one hundred percent. Reboot the device.
3. Start the application immediately. Calibration of the battery will do it yourself.

Here, in fact, that's all. We hope that the question of how to calibrate the battery on the "Android" is now resolved.