Technology

What causes the iPhone to shut down while there is still battery? Effective troubleshooting methods.

Suddenly, your iPhone unexpectedly powers off even though it has a decent battery life. You are quite concerned about this situation. So, what could possibly be the reason for your device to shut down while it still has a considerable amount of battery? Fret not, as FPT Shop has got you covered! We will reveal effective solutions to help you restore your precious iPhone.

Administrator

8 March, 2024

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You encountered the issue of iPhone shutting down when the battery is not low, right? In this article, FPT Shop will share the causes and some ways to fix this issue.

What causes the iPhone to shut down when the battery is not low?

Your phone reports false battery percentage

False battery means the phone reports false battery percentage, the phone displays the battery percentage but when you use it, the usage time does not match the displayed percentage.

Software issues on the phone

Another possible cause could be the settings on the device or software issues that cause the iPhone to display the wrong battery information.

Due to applications and programs

Or it could be due to applications or programs that contain malware, viruses… that you download and affect the phone system.

iPhone battery is degraded

Your phone battery being degraded is a common problem that often occurs with many users. This is due to bad charging habits that have harmed the phone’s battery.

So what are the main causes that lead to phone battery degradation? The main cause that leads to your device’s battery degradation is using poor quality chargers. In addition, frequently using up the battery, both charging and using the phone at the same time or the phone has software issues, the device is experiencing power supply problems.

Hardware failure

One or more components on the iPhone are damaged, circuit board touch due to strong impact, water damage… There are also cases where the power IC, the main phone board is damaged, which is also the cause of the iPhone shutting down when the battery is not low.

How to fix iPhone shutdown when the battery is not low?

Restart iPhone

You can try restarting your device as this solution is both easy to implement and fixes many minor issues with the device.

Drain the battery

There is a quite useful but little-known method which is to drain the battery to eliminate the virtual phone battery phenomenon.

Change habits

If you have bad habits like using the phone while charging, using it until the battery runs out before recharging, then you need to limit these habits right away.

Update iOS software

You should also regularly update the latest software version for your iPhone so that the device is updated with the latest features and fixes any existing minor issues.

Restore settings for iPhone

You can also try restoring the original settings for the phone to see if it can fix the issue of iPhone shutting down when the battery is not low. However, before restoring the settings, make sure to back up your data. After backing up the data, proceed to reset the phone.

Replace with a new and good quality battery

If your phone battery is too old, worn out or you have replaced it but got a low-quality battery, you should go to reputable repair centers to have a new and high-quality battery replacement.

Use genuine charging cables

If you use non-genuine chargers, charging cables, there is a high chance of causing many issues such as: Charger heating, phone getting hot when charging, and even cases of charger exploding.

Many users are also encouraged to use guaranteed genuine products instead of those widely available on the market.

Charge iPhone battery properly

Are you sure you are charging your phone battery properly? Because if not, it will also affect the phone battery and cause the issue of iPhone shutting down when the battery is not low.

Check the internal components of iPhone

Users should regularly take their phones to reputable repair centers to check the condition of the internal components. If any component is damaged, you should replace it to prevent those damaged components from causing more issues for the phone.

Uninstall unused applications

To avoid conflicts between apps on your phone, you should uninstall unnecessary apps that you do not often use on your device.

Turn off background-running applications

Background-running apps will continue to run on the phone until they are turned off. If you charge the battery while there are too many background-running apps on the phone, it may cause the phone to heat up.

Check the power source flow

You should regularly check whether the power source in your house is stable or not. To do this, you can plug in a light bulb and see if it occasionally flickers. If it does, then the power flow in your house is certainly not stable. If not, you can ask an electrician to check it.

Tips for using iPhone battery for a long time and preventing degradation

To use your phone battery for a long time and prevent battery degradation, you should turn off some features such as: Turning the phone into airplane mode, turning off wireless connection, notifications, vibrations, feedback, and adjust screen brightness.

In addition, you need to use a dark background and limit background-running apps. Using battery-saving apps and updating apps for your device will also help your phone’s battery last longer. It also helps to prevent the iPhone from shutting down when the battery is not low.

Furthermore, you should use genuine and MFi (Made For iPhone) certified charging cables.

Conclusion

Hope FPT Shop has provided information about how to fix the issue of iPhone shutting down when the battery is not low effectively. We hope that your issue will be resolved quickly.

Frequently asked questions

A false battery percentage means that your iPhone reports an incorrect battery level. For example, it might display 50% battery remaining, but the actual usage time doesn’t match the displayed percentage. This could be due to a faulty battery or a software glitch.

Yes, software issues or incorrect settings on your iPhone can lead to incorrect battery information being displayed. It’s always a good idea to keep your iPhone’s software up to date to avoid such issues and ensure the smooth operation of your device.

Yes, applications or programs containing malware or viruses can affect your iPhone’s system and cause unexpected shutdowns. It’s important to only download applications from trusted sources and regularly update your iPhone’s software to protect against such threats.

Battery degradation is a common issue, often caused by poor-quality chargers or improper charging habits. Signs of a degraded battery include frequent unexpected shutdowns, rapid battery drain, and reduced overall battery life. To prevent degradation, use certified chargers and avoid extreme battery usage, such as completely draining the battery or using it while it’s charging.

Yes, physical damage to your iPhone, such as a strong impact or water damage, can cause one or more components to fail. This includes the power IC or the main phone board, which are crucial for your iPhone’s operation. If you suspect hardware damage, it’s best to take your iPhone to a reputable repair center for diagnosis and repair.

There are several things you can try: restart your iPhone, drain and recharge the battery, change your charging habits, update iOS, restore iPhone settings, replace the battery with a new, high-quality one, and use genuine charging cables. If the issue persists, it’s best to consult a professional for further diagnosis and repair.

Yes, to prolong your iPhone battery’s lifespan and prevent degradation, consider turning on airplane mode, disabling wireless connections, notifications, vibrations, and feedback when not in use. Additionally, adjust your screen brightness, use a dark background, and limit the number of background-running apps. Using battery-saving apps and updating your iPhone’s software can also help extend battery life.