Your iPhone shows a completely black screen and won’t turn on, but it may still vibrate, ring, or show signs of life. This can be caused by software crashes, display issues, or hardware failure. Try these steps to bring it back.
1. Force Restart the iPhone
- iPhone 8 or newer: Volume Up → Volume Down → hold Side button.
- iPhone 7: Hold Volume Down + Power.
- iPhone 6s or older: Hold Home + Power.
This fixes most black screen issues caused by a system crash.
2. Charge the iPhone
- Plug into a wall charger for at least 15 minutes.
- If the battery was fully drained, the screen may stay black for several minutes.
3. Check for Signs of Life
- Call the phone from another device.
- If it rings or vibrates, the screen may be damaged or disconnected.
4. Try a Different Cable and Charger
- Use an Apple‑certified cable and adapter.
- Faulty chargers can prevent the screen from powering on.
5. Connect to a Computer
- Connect the iPhone to a Mac or PC.
- If Finder/iTunes detects it, the screen may be the issue.
6. Update or Restore in Recovery Mode
- Connect the iPhone to a computer.
- Force restart and keep holding until the recovery mode screen appears.
- Select Update to reinstall iOS without erasing data.
7. When to Seek Repair
- Screen stays black even after a force restart.
- Phone rings or vibrates but the display never lights up.
- Black screen appeared after a drop or liquid exposure.
If the screen remains black, the issue may be related to the display, backlight, or internal connectors. A technician can diagnose the exact cause.