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When iPhone power failure occurs unexpectedly, users often suspect a faulty power IC. However, don't worry too much; it could be caused by software conflicts or iOS versions. If the issue indeed stems from a hardware problem like a faulty power IC, then you should consider addressing it. Therefore, when encountering iPhone power failure, don't immediately assume it's a hardware issue and rush to a repair center. Stay calm and try manual troubleshooting at home first.
How to Fix iPhone Power Failure
1. Causes of iPhone Power Failure
- iPhone power failure due to software: Issues may arise from conflicting apps recently installed or minor bugs in the latest iOS update. It could also be due to fake battery issues on iPhones or iPads.
- iPhone power failure due to hardware: Causes could include device overheating, battery overheating due to excessive usage. Additionally, issues may arise from a faulty power IC or faulty connections with the iPhone or iPad screen.
2. Draining the Battery to Fix iPhone Power Failure
The most likely cause of iPhone or iPad power failure is inaccurately reported battery levels. You can easily notice this when using your iPhone or iPad; the battery percentage drops very slowly, but when it reaches around 10 to 30%, the device may suddenly shut down.
Using 3G or 4G on iPhone or iPad for gaming can also contribute to rapid battery drain. To fix iPhone power failure, you should drain the battery completely and follow the steps below.
Playing games, recording videos, taking photos, and using 3G or 4G will quickly drain the battery. After that, turn off your iPhone or iPad and plug in the charger.
Note: Use Apple's standard charger and cable to avoid conflicts. After charging for about 3 hours, unplug the charger and turn on your iPhone or iPad. Use it normally to see if the power failure issue has been resolved.
3. How to Fix iPhone Screen Power Failure with iTunes.
You should download the latest version of iTunes here:
Requirements:
- Computer or laptop.
- Cable to connect iPhone or iPad to the computer. Use the appropriate cable for your device.
- Install iTunes on your computer from the link provided with the latest version.
- Backup your iPhone or iPad data to iCloud or your computer.
Step 1: Press the Power button to turn off your iPhone or iPad.
Note: Do not connect your iPhone or iPad to the computer at this step.
Step 2: Once your iPhone is off, press and hold the Home button and connect the cable to the computer.
Step 3: When your iPhone or iPad is connected to iTunes, release the Home button.
Step 4: iTunes will prompt you with a message asking whether to Update or Restore the device. Choose Restore to restore your iPhone or iPad.
By following these instructions, you will be able to fix the iPhone power failure issue. If you have followed correctly but still cannot resolve the issue, it's likely a hardware problem with your iPhone or iPad. In this case, you need to take it to a service center to check the power IC, screen cable, or battery.
In addition to power failure, another common issue on iPhone and iPad is screen vibration. Icons and displays on the device screen will appear blurry and constantly vibrate. If you cannot fix the iPhone screen vibration issue, it will be difficult to continue using the device. Similar to power failure, the cause of screen vibration can be both software and hardware. Try to identify the cause to find the most appropriate solution. If the issue is software-related, you can attempt to fix it at home to minimize costs.
- Learn more: How to Fix iPhone Screen Vibration Issue
