Is your iPhone 12 not turning on? Don't panic! Our guide provides troubleshooting tips to help you identify the issue and get your phone back up and running quickly.

I think it’s incredibly frustrating when your iPhone 12 won’t turn on. You’re probably wondering what happened and how to fix it. In this blog article, I’ll share some of the most common reasons why your iPhone 12 might not be turning on and what you can do to fix the problem.

I’ve been writing about technology for several years now, and I’ve seen just about every problem that can happen with an iPhone. I’ve helped countless people troubleshoot their devices, and I’m confident that I can help you get your iPhone 12 back up and running in no time.

So, if you’re ready, let’s get started. In this article, we’ll cover the following topics:

  • Why is my iPhone 12 not turning on?
  • How to fix an iPhone 12 that won’t turn on .
  • Tips for preventing your iPhone 12 from turning off again .

Why is my iPhone 12 Not Turning On?

Experiencing power issues with your iPhone 12 can be frustrating, hindering your ability to communicate, access information, and utilize essential applications. To resolve this issue effectively, it’s crucial to identify the underlying cause. This comprehensive guide will provide step-by-step troubleshooting methods to help you diagnose and address the problem.

I. Check Basic Connections

Before delving into more complex troubleshooting steps, it’s essential to rule out fundamental connection issues.

  • Examine the charging cable: Ensure the charging cable is not damaged or frayed. If possible, try using a different cable to eliminate the possibility of a faulty cable causing the problem.
  • Test the power outlet: Plug the charging cable into a different power outlet to verify that the original outlet is not malfunctioning.
  • Alternative power source: Connect your iPhone 12 to a computer using a USB cable. If the device starts charging, this indicates an issue with the charging adapter or wall outlet.

II. Force Restart the iPhone

If basic connection checks do not resolve the issue, a force restart may be necessary. This process forcibly shuts down the iPhone and restarts it, potentially resolving any software glitches that may be causing power problems.

  • Press Volume Up button: Quickly press and release the Volume Up button.
  • Press Volume Down button: Immediately after releasing the Volume Up button, quickly press and release the Volume Down button.
  • Hold Side button: Press and hold the Side button (located on the right side of the iPhone) until the Apple logo appears on the screen.

III. Check Hard Drive Health

The iPhone’s hard drive, also known as the internal storage, plays a vital role in the device’s functionality. Problems with the hard drive can lead to various issues, including power problems.

  • Connect to iTunes or Finder: Connect your iPhone 12 to a computer using a USB cable. Open iTunes (for Mac computers before macOS Catalina) or Finder (for Mac computers with macOS Catalina or later).
  • Hard drive health message: If there are any issues with the hard drive, a message will appear in iTunes or Finder indicating the problem. This message may recommend restoring the iPhone from backup or updating its iOS.

IV. Examine Physical Damage

Inspect your iPhone 12 for any physical damage that may have occurred due to accidental drops, impacts, or exposure to water.

  • Cracks and dents: Look for any cracks or dents on the iPhone’s screen, casing, or ports. These physical defects can affect the device’s ability to charge or turn on.
  • Contact Apple Support: If you discover any physical damage, contact Apple Support or visit an authorized repair center for professional assistance.

V. Check for Liquid or Moisture Damage

Exposure to liquid or moisture can severely damage an iPhone’s internal components, including its power supply system.

  • Flashlight examination: Use a flashlight to carefully examine the charging port for any signs of liquid or debris.
  • Drying precautions: If moisture is present, turn off the iPhone immediately and allow it to dry thoroughly in a well-ventilated area. Place the device in a bag of uncooked rice to absorb moisture.
  • Apple Support contact: If you suspect liquid damage, contact Apple Support promptly. Attempting to charge a liquid-damaged device can cause further harm.

VI. Update iOS

Software updates are crucial for resolving bugs and performance issues, including power problems.

  • Wi-Fi connection: Ensure your iPhone 12 is connected to a stable Wi-Fi network.
  • Settings menu: Navigate to Settings > General > Software Update.
  • Install updates: If an iOS update is available, download and install it.

VII. Reset the iPhone

As a last resort, resetting the iPhone 12 may resolve persistent power issues by removing all data and settings from the device.

  • Settings menu: Go to Settings > General > Reset.
  • Erase all content: Select “Erase All Content and Settings.”
  • New device setup: After the reset, you can set up your iPhone as a new device or restore it from a previous backup.

VIII. Contact Apple Support

If none of the troubleshooting steps provided in this guide resolve the power issues with your iPhone 12, it is recommended to contact Apple Support.

  • Professional assistance: Apple Support representatives are trained to provide expert troubleshooting assistance and can arrange for repairs if necessary.
  • Repair options: Depending on the cause of the problem, Apple Support may offer repair options such as battery replacement, logic board repair, or device replacement.

In conclusion, troubleshooting power issues on an iPhone 12 requires a systematic approach to identify and address the underlying cause. By following the steps outlined in this guide, you can effectively diagnose the problem and restore your device to normal functionality. Remember, if the issue persists despite your efforts, do not hesitate to contact Apple Support for professional assistance.

Conditions Under Which the Blue Clock Icon Appears

  • Daylight Saving Time (DST): When DST is active, the blue clock icon appears to indicate that your iPhone’s clock is temporarily set forward by one hour.
  • Night Shift Mode:¬†When Night Shift mode is turned on, the blue clock icon appears to indicate that your iPhone’s display has shifted to a warmer color temperature, reducing the emission of blue light.

Causes of the Blue Clock Icon

A. Daylight Saving Time (DST)

DST Activation Process

DST is a seasonal time adjustment that typically involves moving clocks forward by one hour in the spring and back by one hour in the fall. During the DST period, the blue clock icon appears on your iPhone to signify the temporary hour advance.

Temporary Display of Blue Clock Icon

The blue clock icon remains visible only during the DST period. Once DST ends, the icon disappears, and your iPhone’s clock automatically adjusts by one hour backward.

B. Night Shift Mode

Activation and Deactivation of Night Shift

Night Shift mode is a feature in iOS that adjusts the color of your iPhone’s display to reduce blue light exposure, potentially improving sleep quality. When Night Shift mode is activated, the blue clock icon appears to indicate the active status.

Conclusion

Troubleshooting power issues on the iPhone 12 can be frustrating, but following these steps can help identify and resolve the cause of “why is my iPhone 12 not turning on.” By checking basic connections, force restarting the device, examining for physical damage, checking for liquid damage, updating iOS, resetting the iPhone, or contacting Apple Support, you can restore your iPhone’s functionality. Remember, if the issue persists despite these measures, seeking professional assistance is advisable.

FAQs about why is my iPhone 12 not turning on

1. Why is my iPhone 12 not turning on when I press the power button?

There could be several reasons why your iPhone 12 is not turning on when you press the power button. One possibility is that the battery is completely drained and needs to be charged. Another possibility is that there is a hardware issue with the power button itself. If you have tried charging your iPhone 12 and the power button is still not working, you may need to take it to an Apple Store or authorized repair center for further diagnosis.

2. Why is my iPhone 12 stuck on the Apple logo and won’t turn on?

If your iPhone 12 is stuck on the Apple logo and won’t turn on, it could be due to a software issue. One way to try and fix this is to force restart your iPhone 12. To do this, press and release the Volume Up button, then press and release the Volume Down button. Finally, press and hold the Power button until the Apple logo appears again. If this does not work, you may need to put your iPhone 12 into recovery mode and restore it using a computer.

3. Why does my iPhone 12 keep restarting and won’t stay on?

If your iPhone 12 keeps restarting and won’t stay on, it could be due to a hardware issue. One possibility is that the battery is not properly connected to the motherboard. Another possibility is that there is a problem with the logic board itself. If you have tried all of the other troubleshooting steps and your iPhone 12 is still restarting, you may need to take it to an Apple Store or authorized repair center for further diagnosis.

4. Why is my iPhone 12 screen black and won’t turn on?

If your iPhone 12 screen is black and won’t turn on, it could be due to a hardware issue. One possibility is that the display is damaged. Another possibility is that there is a problem with the backlight. If you have tried all of the other troubleshooting steps and your iPhone 12 screen is still black, you may need to take it to an Apple Store or authorized repair center for further diagnosis.

5. Why is my iPhone 12 water damaged and won’t turn on?

If your iPhone 12 has been water damaged, it is important to turn it off immediately and do not attempt to turn it back on. Water damage can cause serious damage to the internal components of your iPhone 12, and attempting to turn it on while it is wet could further damage the device. If your iPhone 12 has been water damaged, you should take it to an Apple Store or authorized repair center for further diagnosis and repair.

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