Top 6 Ways to Fix iPhone 16e/iPhone SE 4 Won’t Turn On

Part 1. Why is My iPhone 16e/iPhone SE 4 Not Turning On

In case of your iPhone 16e/iPhone SE 4 not turning on, there could be multiple reasons behind it. Some causes are minor and easy to fix, while others may require more advanced solutions. Understanding the root cause can help you determine the best way to get your device working again.

So, if you’re wondering, “Why won't my iPhone 16e/iPhone SE 4 turn on?” Here are some of the most common reasons:

• Drained or faulty battery – If the battery is completely drained or malfunctioning, the phone won’t power on.
• Software crash or iOS bug – System crashes can cause the device to freeze and become unresponsive.
• Hardware damage – Physical damage from drops or impacts may affect internal components.
• Water damage – Exposure to water can cause short circuits and prevent the phone from turning on.
• Charging port or cable issues – A faulty charger or cable might not be delivering power properly.

DFU mode or recovery mode is stuck – If your iPhone 16e/iPhone SE 4 was in the middle of an update and got stuck, it may need to be manually restored.

Part 2. How to Fix iPhone 16e/iPhone SE 4 Won’t Turn On

Now that you know the possible causes, let’s move on to the fixes. Whether your iPhone 16e/iPhone SE 4 will not turn on due to a software crash, charging issue, or something more serious, these solutions can help you get it working again.

Fix 1: Charge Your iPhone 16e/iPhone SE 4

Sometimes, the simplest solution is the right one. If your iPhone 16e/iPhone SE 4 screen not turning on, it could simply be out of battery. Even if you’ve tried charging it briefly, a completely drained battery may take longer to respond.

• Connect your iPhone 16e/iPhone SE 4 to a genuine Apple charger and cable.
• Leave it plugged in for at least 30 minutes before trying to turn it on.
• If nothing happens, try a different charger, cable, or power outlet.
• Look for charging signs, such as the battery icon or an Apple logo appearing after a few minutes.

Fix 2. Force Restart iPhone 16e/iPhone SE 4

If your iPhone is unresponsive due to a system crash, forcing a restart can help. This method doesn’t erase your data and can bring your device back to life if it’s stuck.

Steps to Force Restart iPhone 16e/iPhone SE 4:

• Press and quickly release the Volume Up button.
• Press and quickly release the Volume Down button.
• Press and hold the Side button until the Apple logo appears.
• Once the Apple logo shows up, release the button and let the device restart.

Fix 3. Check for a Broken Screen

If your iPhone 16e/iPhone SE 4 appears to be on but the display stays black, the issue might be a faulty or broken screen rather than a power problem. You can check this by trying a few simple steps.

Steps to Check for a Broken Screen:

• Call your iPhone from another phone. If it rings or vibrates but the screen stays black, the display might be damaged.
• Look for signs of damage, such as cracks, dark spots, or flickering.
• Try connecting your iPhone to a computer using a USB cable. If your computer detects the device but the screen remains blank, the screen may need to be replaced.

If you suspect screen damage, you may need professional repair services. However, before heading to a repair center, try the next solutions to rule out software issues.

Fix 4. Fix iPhone 16e/iPhone SE 4 Won't Turn On with No Data Loss (Advanced Solutions)

If your iPhone 16e/iPhone SE 4 won’t turn on, and basic fixes like charging or force restarting haven't worked, the issue may be software-related. Sometimes, system crashes, iOS update failures, or bugs can cause your device to become completely unresponsive. In such cases, standard troubleshooting methods may not be enough to get your iPhone back to normal.

Fortunately, you don’t always have to resort to factory resetting your iPhone and losing all your data. Tools like Tenorshare ReiBoot provide a professional yet user-friendly solution to repair iOS system issues without erasing your files. It can resolve stuck screens, boot loops, and even cases where your iPhone 16e/iPhone SE 4 does not turn on due to iOS glitches.

Why Use Tenorshare ReiBoot?

• One-Click Repair – Easily fix iPhone 16e/iPhone SE 4 that won’t turn on without complex manual troubleshooting.
• No Data Loss – Unlike factory resets, ReiBoot repairs system issues while keeping your photos, messages, and apps intact.
• Fixes Over 150 iOS Issues – Whether it’s a black screen, stuck Apple logo, or boot failure, ReiBoot can restore normal functionality.
• Compatible with Latest iOS – Works seamlessly with iOS updates, ensuring compatibility with iPhone 16e/iPhone SE 4.

To use Tenorshare ReiBoot, follow these simple steps:

• Download and install Tenorshare ReiBoot on your computer, then connect your iPhone 16e/iPhone SE 4. Launch the program and choose Standard Repair.

  

• ReiBoot will choose the firmware for your device. Click Download.

  

• Click Start Standard Repair and wait for the Standard Repair to complete. Click Done.

  

Fix 5. Connect to a Computer and Use iTunes/Finder

If your iPhone 16e/iPhone SE 4 is not turning on, connecting it to a computer and using iTunes (on Windows or macOS Mojave and earlier) or Finder (on macOS Catalina and later) can help detect and restore the device. This method is useful if your iPhone is stuck in a boot loop or has a software-related startup issue.

Steps to Fix iPhone 16e/iPhone SE 4 Using iTunes/Finder:

• Connect your iPhone 16e/iPhone SE 4 to a computer using a Lightning cable.
• Open iTunes (on Windows/macOS Mojave or earlier) or Finder (on macOS Catalina or later).
• If your device is detected, select it and click “Restore” to reinstall iOS.
• If iTunes/Finder does not detect your iPhone, try putting it into Recovery Mode and then restoring it.

This method can erase your data, so it's recommended only if other fixes don’t work.

Fix 6. Put iPhone 16e/iPhone SE 4 in DFU Mode (For Severe Issues)

If your iPhone 16e/iPhone SE 4 does not turn on even after trying recovery mode, DFU (Device Firmware Update) mode is the most advanced troubleshooting method. DFU mode reinstalls both iOS and firmware, making it useful for resolving deep system issues. However, this process erases all data, so use it as a last resort.

Steps to Enter DFU Mode on iPhone 16e/iPhone SE 4:

• Connect your iPhone to a computer and open iTunes/Finder.
• Press and release the Volume Up button, then press and release the Volume Down button.
• Press and hold the Side button until the screen turns black.
• While holding the Side button, press and hold the Volume Down button for 5 seconds, then release the Side button but continue holding Volume Down for another 10 seconds.
• If your screen stays black and iTunes/Finder detects a device in DFU Mode, follow the on-screen prompts to restore your iPhone.

Related topic:

For more information, also read: How to Put iPhone 16e/iPhone SE 4 into DFU Mode

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