Several iPhone 14 Pro Max users have reported that their device won't turn on after waking up, and despite trying different methods, they still see a black screen. There are two common reasons why an iPhone might not start: low battery or an iOS system failure. Fortunately, you can follow some troubleshooting steps to fix this issue.

1. Clean the iPhone Charging Port

Before you start troubleshooting, make sure that your iPhone 14 can charge properly. The first thing is to clean the charging port on the bottom of your iPhone device.

2. Dry the iPhone Charging Port

If there is water on the bottom of the iPhone device or it is relatively wet, the iPhone will not charge properly. Please use a hair dryer to dry the iPhone charging port.

3. Charge the iPhone for 30 Minutes

Connect your iPhone 14 to a USB cable and charge it for about 30 minutes. If the device still won't turn on, try a different USB cable and charging outlet.

4. Force Restart the iPhone 14

Press and quickly release the volume up button, and press and quickly release the volume down button, then press and hold the side button until you see the Apple logo.

5. Connect the iPhone to a Computer

If the issue is related to an iOS system failure, connect your iPhone 14 to a trusted computer (PC or Mac) and open iTunes or Finder app, they can help you update iOS or download some software packages to fix current iOS system.

6. Seek Help from an Apple Store

If none of the above solutions work, it might be necessary to contact the nearest Apple Store to check your iPhone hardware.

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