The health of our iPhone battery is one of the aspects that users tend to worry about the most. And although each time the duration is longerreaching up to 29 hours of battery life that the iPhone 15 Pro Max has, there are previous models that they may need help to maintain optimal battery life. You can first apply some tips to increase its duration, then We recommend that you perform a calibration battery so that all the data the iPhone gives you is accurate.
What is and what is the purpose of a battery calibration on the iPhone?
iPhone battery calibration is a method that improves the accuracy of readings of battery capacity and performance. Over time and after many charge and discharge cycles, the battery’s sensors and measurement systems can become out of adjustment. This can lead to display incorrect information on the amount of battery remaining and also on the battery health percentage.
This imbalance can lead us to think that our iPhone has more or less battery than it actually does. Which, in the extreme, can lead to unexpected power outages.
By calibrating the iPhone battery we get the the operating system and physical battery align correctly. So when the iPhone says we are at 100%, we will really have the battery fully charged.
How often should I calibrate my iPhone battery?
Calibrating the iPhone battery is a relatively simple process, although it will take some time and most importantly Be patient as you will have to spend a few hours without using the iPhone. The recommendation as an Apple technical support employee that I have been in the past is that you do this. once or twice a year. This frequency is more than enough to ensure that the battery and operating system sensors are synchronized.
Steps to Calibrate iPhone Battery
Calibrate iPhone Battery It will take you several hoursso we advise you to plan the time to do it. The easiest is during the night since most of the time you will be sleeping. Do not interrupt calibration Battery life is crucial to achieve the goal. If you stop the process halfway, nothing will happen, the calibration will simply not be performed.
Full charge
The first step is to charge the iPhone until it reaches 100%. It is important to make sure that the charge is complete before moving on to the next step. As an extra tip, once it reaches 100%, let it charge for about half an hour more.
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Now comes the easy part, use the iPhone normally until the battery is completely drained and iPhone turns off automatically. Ignore low battery warnings and once the iPhone is completely powered off, do not charge it.
Waiting time
It’s time to put down the iPhone without charging for a few hours after it has been turned off. This step is essential and is the real key to properly calibrating the battery. It is recommended to leave it discharged for between six and twelve hours. In my own experience, leaving the iPhone without battery overnight is enough.
Full recharge
Recharge iPhone up to 100% without interruption. Do not unplug it at any time and we do not recommend using it very intensively. Yes, you can reply to messages, etc. Don’t do tasks that consume a lot of energy like playing video games or talking on a video call. Once the iPhone tells you it’s fully charged, leave it connected to the charger for an additional 30 minutes to ensure it’s fully charged.
Ready now. After completing these steps, your iPhone battery will be calibrated and you will be completely sure that the data you see on Settings > Battery They are right. Even with a battery calibration, your iPhone may still not perform as expected. In this case, they may really need change iphone battery and replace it with a new one with much higher performance.
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