Unlock the secrets behind your unresponsive iPhone 12! Find out why it won't turn on and discover the most effective troubleshooting solutions.

Having your iPhone 12 refuse to turn on can be a frustrating and nerve-wracking experience. Whether it’s due to a software glitch or a hardware issue, finding yourself staring at a lifeless screen can leave you feeling helpless. I’ve been there, and trust me, I understand the panic that sets in. That’s why I’m here to share some strategies that might help you get your iPhone 12 back up and running.

In this blog post, we’ll dive into the potential causes of why your iPhone 12 won’t turn on. Together, we’ll explore various troubleshooting techniques, from simple steps like checking the battery to more advanced solutions like performing a hard reset. Whether you’re a tech-savvy user or someone who prefers a simpler approach, I’ve got you covered. So, let’s get started on the journey to bring your iPhone back to life!

As a writer with a few years of experience in this field, I’ve encountered countless cases where people have faced similar issues. Through extensive research and personal anecdotes, I’ve gathered a wealth of knowledge and insights that I’m eager to share with you. My goal is to provide clear, concise, and practical solutions that empower you to resolve this issue independently. Remember, while technology can sometimes be unpredictable, there’s always a way to find a fix. So, let’s dive into the troubleshooting process and get your iPhone 12 back to its functional glory!

Why Won’t My iPhone 12 Turn On?

Your iPhone 12 is a reliable companion, but even the most dependable devices can encounter occasional hiccups. If your iPhone 12 has suddenly refused to power on, don’t panic just yet. Various potential causes can be easily resolved. This comprehensive guide will delve into the common causes of iPhone 12 power issues and provide step-by-step troubleshooting tips to restore your device to its functional state.

I. Troubleshooting Hardware Issues

A. Check Charging Port and Cable for Damage

A damaged charging port or cable can prevent your iPhone from receiving adequate power. Inspect the charging port and cable for any visible damage, such as bent pins or frayed wires. Try a different charger and outlet to eliminate the possibility of a faulty power source.

B. Remove Any Debris or Lint from the Charging Port

Accumulated debris or lint in the charging port can interfere with charging. Use a soft-bristled brush or a toothpick to gently remove any foreign particles. Avoid using sharp objects or compressed air, as these may damage the port.

C. Gently Shake the iPhone to Dislodge Any Loose Cables

Internal cables may occasionally become loose, causing power issues. Gently shake the iPhone to dislodge any loose connections. If the device turns on after shaking, it’s likely that a loose cable was the culprit.

II. Troubleshooting Battery Issues

A. Check if the Battery is Drained

If your iPhone 12 has been turned off for an extended period, the battery may have completely drained. Connect the device to a charger for at least 30 minutes to allow the battery to charge sufficiently.

B. Let the iPhone Charge for at Least 30 Minutes

Even if the battery is not completely drained, it may need some time to accumulate enough charge to power on. Leave the iPhone connected to a charger for at least 30 minutes before attempting to turn it on.

C. Perform a Hard Reset by Holding Down the Volume Up and Down Buttons Simultaneously

A hard reset forces the iPhone to restart, which can resolve software glitches that may prevent it from turning on. Hold down both the volume up and down buttons simultaneously for approximately 10 seconds until the Apple logo appears on the screen.

D. Contact Apple Support for Battery Replacement

If the previous steps do not resolve the issue, the battery may need to be replaced. Contact Apple Support to schedule a battery replacement or visit an authorized Apple service provider.

III. Troubleshooting Software Issues

A. Check for Software Updates

Outdated software may contain bugs or incompatibilities that can cause power issues. Check if any software updates are available by going to Settings > General > Software Update. If an update is available, install it and restart the iPhone.

B. Restore iPhone Using iTunes or iCloud

Restoring your iPhone to its factory settings can resolve software issues that cannot be fixed through a software update. However, this process will erase all data on the device. Back up your iPhone before proceeding with a restore.

C. Enter Recovery Mode by Connecting the iPhone to a Computer while Holding the Volume Down Button

Recovery Mode allows you to restore your iPhone from a computer if the device cannot be restored through normal methods. Connect the iPhone to a computer while holding the volume down button. Keep the button held down until the iPhone enters Recovery Mode.

D. Contact Apple Support for Software Assistance

If none of the above software troubleshooting methods resolve the issue, contact Apple Support for technical assistance. They will guide you through specialized software restoration procedures or recommend further diagnostic and repair options.

IV. Troubleshooting Other Possible Causes

A. Inspect the Screen for Damage or Cracks

A damaged screen may prevent the iPhone from displaying an image, even if it is turned on. Inspect the screen for any visible cracks or damage. If the screen is broken, it should be repaired by a qualified technician.

B. Check if the Power Button is Stuck or Unresponsive

If the power button is stuck or unresponsive, the iPhone may not be able to turn on. Try pressing the button firmly but gently to see if it becomes responsive. If the button remains unresponsive, consult with a certified Apple technician for repair.

C. Try Plugging the iPhone into a Computer to See if it is Recognized

Connect the iPhone to a computer using the charging cable. If the computer recognizes the device, this indicates that the iPhone is receiving power and the power issue may be related to software or the screen.

D. Consult with a Certified Apple Technician for Further Diagnosis

If the above troubleshooting steps do not resolve the issue, consult with a certified Apple technician for further diagnosis and repair. They will have the necessary tools and expertise to identify and resolve the root cause of the power issue.


If you’ve tried all the troubleshooting steps outlined above and your iPhone 12 still won’t turn on, it’s possible that there is a more serious hardware or software issue that requires professional repair. In this case, it’s recommended to contact Apple Support or visit an authorized Apple repair center for further assistance. Remember that if your device is still under warranty, you may be eligible for free repairs or replacements.

FAQs about why won’t my iPhone 12 turn on

1. Why won’t my iPhone 12 turn on even when plugged in?

There could be several reasons why your iPhone 12 won’t turn on even when plugged in. One possibility is that the charging port is damaged or dirty. Another possibility is that the battery is dead and needs to be replaced. Finally, there could be a software issue that is preventing the phone from turning on.

2. Why won’t my iPhone 12 turn on after I dropped it?

If your iPhone 12 won’t turn on after you dropped it, it’s possible that the impact damaged the internal components. This could include the battery, the logic board, or the display. If you suspect that your phone has been damaged, you should take it to an Apple Store or authorized repair center for diagnosis.

3. Why won’t my iPhone 12 turn on after a software update?

In some cases, a software update can cause your iPhone 12 to stop turning on. This is usually due to a bug in the software that prevents the phone from booting up properly. If you suspect that a software update is the cause of your problem, you can try restarting your phone in recovery mode and restoring it from a backup.

4. Why won’t my iPhone 12 turn on after I got it wet?

If your iPhone 12 won’t turn on after you got it wet, it’s important to take action quickly to prevent further damage. First, remove the phone from the water and turn it off. Then, remove the SIM card and any other accessories. Next, use a clean towel to dry the phone as much as possible. Finally, place the phone in a dry, well-ventilated area for 24-48 hours to allow it to dry completely.

5. Why won’t my iPhone 12 turn on after I jailbroke it?

Jailbreaking your iPhone 12 can void your warranty and cause a number of problems, including preventing the phone from turning on. If you’re having problems with your phone after jailbreaking it, you should try restoring it to its factory settings. This will remove the jailbreak and any other modifications that you have made to the phone.

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