How to Calibrate the iPhone Battery

How to Calibrate the iPhone Battery

We show you how to calibrate the iPhone battery as it can wear out over time and use, affecting its performance. Calibrating it manually or with the Apple Support application can extend its life and improve its efficiency.

In addition, it is important to use official chargersbeware of sudden changes in temperature and take the device to an appropriate place. Authorised Service Provider in case you need a battery replacement. In this article we tell you how to calibrate the iPhone battery and other useful tips for looking after your device.

How to calibrate iPhone battery manually

Your iPhone battery can wear out over time and its performance can decrease, so it's important to know how to calibrate it to extend its life and improve its efficiency. Here are three ways to calibrate the iPhone battery manually:

Full charge and full discharge

  • The first form of to calibrate the iPhone battery is to perform a full charge and a full discharge..
  • To do this, the iPhone must be fully charged until it reaches 100% charge.
  • Then, use the iPhone until the battery is completely drained and it automatically turns off.

Let the battery rest before charging it again.

  • The second way to calibrate the iPhone battery is to let it sit for 6-8 hours after it has been fully discharged.
  • After this time, you can charge the iPhone again until it reaches 100% charge.

Charging with the phone switched off or in aeroplane mode

  • The third form of calibrate the iPhone battery is to charge it with the phone switched off or in aeroplane mode.
  • This technique helps the battery to fully charge faster and prevents the charge from being interrupted by the use of the device.

Performing these battery calibration techniques manually helps to improve battery efficiency and prolong battery life.

Calibrating an iPhone Battery

How to calibrate your iPhone's battery with the Apple Support application

The application of Apple Support is a free tool which you can use to view detailed information about your iPhone's battery, including current capacity and health status. It also has an option to calibrate the iPhone batterywhich can help extend battery life and improve efficiency.

For calibrate the iPhone battery with the Apple Support application, follow these steps:

  1. Download and install Apple Support application from the App Store if you don't already have it on your iPhone.
  2. Launch the application and select the "Battery"in the section "Device".
  3. Scroll down and select the "Calibrate the battery"and read the instructions carefully.
  4. Touch the button "Start calibration"and follow the on-screen instructions to complete the process.

It is important to note that the iPhon battery calibratione with the Apple Support application may take several hours to complete and should not be interrupted during the process. It is also recommended to have at least one 50% charging before starting the calibration.

Apple Support Application

How to tell if your iPhone's battery is degraded

It is important to pay attention to the iPhone battery health to ensure optimal performance of the device. Although batteries have a maximum capacity that decreases with time and use, there are ways to determine if the battery is degraded and needs to be replaced. Here are some signs that it is time to replace the battery:

  • The battery discharges more quickly than usual.
  • The battery charge percentage changes irregularly.
  • The iPhone does not fully charge the battery.
  • The iPhone shuts down unexpectedly even with a significant battery charge.

It is important to note that battery life depends on the charge and discharge cycle, and that battery degradation depends on usage. If the battery has less than 80% of its factory capacity after 500 charge cycles, it is recommended to replace the battery to avoid performance limitations of the device.

How to replace the iPhone battery

Change iPhone battery is a recommended task to be performed when your battery health is below 80% of its factory capacity and after 500 charge cycles.

For to change the battery, it is necessary to take the device to a Apple Service Provider or do the substitution yourself through a battery replacement kit third parties. In any case, it is important to consider the following steps:

  • Turn off iPhone and disable Find My iPhone in iCloud settings.
  • Remove the SIM card tray from the iPhone.
  • Remove the two screws located on the bottom of the iPhone, next to the Lightning connector.
  • Use a suction cup to remove the screen from the device and open the iPhone with the help of a plastic opening tool.
  • Disconnect the cables from the battery connector and use an adhesive removal tool to remove the old battery.
  • Place the new battery and follow the above steps in reverse order to reassemble the iPhone.

It is important to note that changing the iPhone battery can voiding the warranty of the device and therefore it is recommended that this task be performed by an Apple Authorised Service Provider or an Apple Authorised Service Provider. specialist workshop.

Change iPhone Battery

Other care and tips to extend the life of your iPhone's battery

In addition to calibrate the battery and other care and support services are also available. tips that can be followed to prolong iPhone battery life:

Use official or MFi certified chargers.

It is important to use official Apple chargers or those who have obtained a MFi certificate (Made for iPhone) for charging the iPhone battery. This is because unofficial chargers may have an incorrect voltage that can damage the device's battery and reduce its lifespan.

Beware of sudden changes in temperature.

Sudden changes in temperature can damaging the iPhone battery. It is advisable to avoid exposing the device to extreme temperatures or sudden temperature changes, or leaving the iPhone in a hot car or in a very cold place for a prolonged period of time.

In addition, if you need to use your iPhone in extremely cold conditions, it is advisable to keep it close to your body to keep it warm and protect it from extreme temperatures.

Another important tip is to avoid leaving the iPhone in direct sunlight for long periods of time, as this can also affect the battery and reduce its lifespan.

Battery recalibration in iOS 14.5 and later on iPhone 11 models

The battery health information system on iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max models in iOS 14.5 and later automatically recalibrates, providing more accurate information about maximum battery capacity and peak performance capacity.

Recalibration process

The recalibration process is automatic and may take a few weeks. During this time, iPhone may display the message "calibrating", indicating that the system is in the process of recalibration. It is recommended that you do not interrupt the process and use iPhone normally while it is in progress.

Updating the percentage of maximum capacity and peak throughput capacity

Once the recalibration process is complete, the system will update the percentage of maximum capacity and peak performance capacity of the battery. If the result shows considerable deterioration of the battery, it is highly recommended to replace the battery with a new one.

How to Calibrate an iPhone Battery

Frequently asked questions about iPhone battery calibration

Here are some frequently asked questions to help users get the most out of their iPhone batteries:

How often should I calibrate my iPhone battery?

There is no specific interval for calibrate the iPhone battery. In general, it is recommended to calibrate the battery when experiencing battery life or charging problems. A proper calibration can last several months, but some people choose to calibrate monthly.

Do I have to charge the iPhone battery to 100% every time?

It is not necessary to fully charge the battery on every charge. The iPhone battery works best with frequent, partial charge cycles. Sometimes it's better to charge it several times a day rather than letting it run down completely.

How can I tell if my iPhone battery is calibrated correctly?

After calibrate the iPhone batteryThe battery life and charge indicator should be more accurate. If after calibration you are still experiencing battery problems, you should take your iPhone to a Apple service to check it out.

Why does the iPhone battery wear out over time and use?

The iPhone battery wears down and loses capacity over time. Every time you charge and discharge the battery, it loses some of its capacity. In addition, changes in temperature and natural ageing also affect the battery. iPhone battery.

Can I use generic chargers to charge my iPhone battery?

It is not recommended to use generic chargers to charge the iPhone battery. Chargers that are unofficial or not MFi certified can damage the battery or even the device. Use only official or MFi certified chargers to ensure the health and longevity of your battery.

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