My iPhone 7 Won't Play YouTube Videos! Here's The Fix.

1. Press and hold the power button (iPhones without Face ID) or the side button and either volume button (iPhones with Face ID) until "slide to power off" appears on the screen.
2. Use your finger to swipe the red power icon across the screen from left to right.
3. Wait for your iPhone to turn all the way off. This may take up to 30 seconds.
4. To turn your iPhone on again, press and hold the power button (iPhones without Face ID) or side button (iPhones with Face ID) again until the Apple logo appears on the screen.
5. Let go of the power button or side button and wait for your iPhone to turn on.

1. Double-press the Home button to view the apps your currently have open.
2. Use your finger to swipe up on the apps to close them.
3. You'll know all your apps are closed when you only see a preview of your lock screen.

1. Open App Store.
2. Tap on the account icon in the upper right-hand corner of the screen.
3. Scroll down to see available app updates.
4. Tap Update to update a specific app, or tap Update All to update every app at once.
5. When the app or apps have been updated, it will say Open next to the app and say the date the app was updated.

1. Gently press and hold the icon of the app you want to uninstall until your iPhone vibrates and the icons "jiggle."
2. Tap the "X" which appears in the upper left hand corner of the icon of the app you want to uninstall.
3. Tap Delete.
4. Press the Home button to return your Home screen to normal.
5. To begin reinstalling your app, open the App Store.
6. Find the app in the App Store and reinstall it.

1. Open the Settings app.
2. Tap General.
3. Tap Software Update.
4. Tap Download and Install or Install Now.
5. Enter your passcode if prompted.
6. The update will begin once it has been verified.
7. The update is complete after your iPhone restarts.

1. Open the Settings app.
2. Tap General.
3. Scroll down and tap Transfer Or Reset iPhone.
4. Tap Reset.
5. Tap Reset All Settings.
6. Enter your passcode, if prompted.
7. Tap Reset All Settings again to confirm your decision.
8. Your iPhone will shut down, complete the reset, and turn itself on again will automatically turn back on when the reset finishes.

How To DFU Restore An iPhone SE, 6s, Or Older

1. Using a Lightning cable, plug your iPhone into a USB port on your computer.
2. Open iTunes if you have a PC or Mac running Mojave 10.14 or earlier. Open Finder if you have a Mac running Catalina 10.15 or newer. It doesn’t matter if your iPhone is on or off.
3. Press and hold the Home button and the power button simultaneously.
4. After 8 seconds, release the power button, but continue to hold the Home button.
5. Let go of the power button when your iPhone appears in iTunes or Finder.
6. Your iPhone’s display will be completely black if you’ve successfully entered DFU mode. If it’s not, try again from the beginning.
7. Restore your iPhone using iTunes or Finder.

How To DFU Restore An iPhone 7 Or 7 Plus

1. Using a Lightning cable, plug your iPhone into a USB port on your computer.
2. Open iTunes if you have a PC or Mac running Mojave 10.14 or earlier. Open Finder if you have a Mac running Catalina 10.15 or newer. It doesn’t matter if your iPhone is on or off.
3. Press and hold the power and volume down button simultaneously.
4. After 8 seconds, release the power button, but continue to hold the volume down button.
5. Release the volume down button when your iPhone appears in iTunes or Finder.
6. You'll know your iPhone is in DFU mode if the display is completely black.
7. Restore your iPhone using iTunes or Finder.

How To DFU Restore An iPhone 8 Or Newer

1. Connect your iPhone to your computer using a charging cable.
2. Open iTunes (PCs and Macs running macOS 10.14 or older) or Finder (Macs running macOS 10.15 or newer).
3. Quickly press and release the volume up button.
4. Quickly press and release the volume down button.
5. Press and hold the side button until the screen goes black.
6. When the screen goes black, press and hold the volume down button while continuing to press and hold the side button.
7. Hold both buttons for five seconds.
8. After five seconds, release the side button while continuing to hold the volume down button.
9. Keep holding the volume down button until your iPhone appears in Finder or iTunes.
10. Restore your iPhone using iTunes or Finder.

How To Repair Your iPhone With Apple's Mail-In Service

1. Visit Apple's support website to begin the online mail-in repair process.
2. Alternatively, call 1-800-MY-APPLE (1-800-692-7753) to set up a repair.

How To Repair Your iPhone At The Genius Bar Inside Your Local Apple Store

1. Visit Apple's website to make a Genius Bar appointment before you go into the store. Apple Stores are extremely busy, and if you don't have an appointment, you may have to wait for hours or end up being turned away. (Editor's note: I'm a former Apple tech and we're not exaggerating — please, do yourself a favor and make an appointment first!)
2. When you arrive, go to the Genius Bar to check in for your appointment.
3. Genius Bar appointments always include free diagnosis. If you're under warranty, many repairs can be done on the spot, but it all depends upon which parts are in stock. If you're not under warranty, the Genius will give you a quote for the cost of a repair.