How to Calibrate iPhone Battery

What is the purpose of Calibrating the Battery on an iPhone?

Without battery, our mobile devices they would not be mobile. This obviousness reminds us of another relevant fact: this is one of the most valuable components on today’s phones. As time goes by, its effectiveness decreases for different reasons. The recharges and the use of the device cause the battery to gradually lose capacity. That is why it is so important that you know how to calibrate your iPhone battery.

But, before I show you the steps to calibrate battery on iPhone, it is necessary that we explain to you exactly what this process is for. The truth is that it is not a method for the battery of your device to increase its capacity or, in any way, regenerate itself. Actually, it is a trick to help the system accurately read its actual capacity. At this point, you may be wondering why it is useful for iOS to know exactly this information.

The operating system of a mobile is in charge of managing the hardware. And how could it be otherwise, this includes the battery. One of the variables that iOS takes into account to turn off the device when autonomy is exhausted it is capacity. Of course, this also happens on Android, just as we told you with Samsung devices, and on laptops with Windows or macOS.

What if the system thinks the battery capacity is less than the real one? Probably, your device turns off prematurely, without consuming all the available energy. Calibrating the battery helps the system to have accurate information and more efficiently manage the remaining autonomy.

With the necessary clarifications put on the table, it is time to show you how to calibrate the battery on an iPhone Step by Step.

Calibrate Battery on iPhone Step by Step

On iPhone, the recommended procedure to calibrate the battery is as follows:

1. Charge the device to 100%.
2. use the device normally until the battery is completely depleted. Of course, to speed up the process you always have the option to use it intensively, with games, video playback or other heavy tasks.
3. Get off the phone resting between 6 and 8 hours. Yes, we recognize that this may be the most difficult step. The most advisable thing is to take advantage of the hours of sleep to leave the device to rest.
4. Charge the device to 100% without doing anything with it. Keep it like this for 6 to 8 hours. Choose to put it on charge and turn it off or enable airplane mode to minimize the tasks imposed on the processor.
5. By the end, force restart if you have turned it on. Do this by tapping the volume up button and quickly releasing, tapping the volume down button and quickly releasing, and finally pressing the power button. If the device was already off, use this key combination to turn it on.

With this, your iPhone battery will have been calibrated.

As an alternative, in the App Store there is a official support app which will help you get an up-to-date battery capacity reading. Click the link above to download it and follow these steps:

1. Open the app and tap on Plus.

   

2. In the list, click Battery duration.

   

3. tap on the button Check now.

   

4. The updated battery capacity will appear on the screen.

   

In the settings section Battery > Battery capacity the same data provided by the application should appear apple support.

Your iPhone’s battery

As we have already said, this method will not extend the life of your battery. Actually, it will help iOS to have more reliable data about its capacity. Therefore, we recommend you follow the steps mentioned in the following cases:

• When installing a battery our. Do this with the goal of getting iOS to sync with the new component.
• On new devices. Although it is true that in these circumstances it is not so necessary to calibrate the battery, it is useful for the same reasons as in the previous point.
• Device does not charge fully or takes a long time. Sometimes this happens because the operating system’s calculation of the capacity is incorrect.
• The percentage offered by iOS is impreciseespecially if it goes down steeply without using the device too much.

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