I turned it off to sleep and on the next day it wouldn't turn on again. It is in recovery mode now, and when I try to restore it, the apple logo appears on the phone, but after some minutes it says "Problem 4005"
iPhone 5s, iOS 9.1
Here's what you can try:
If your iOS device disconnects during the update or restore or if iTunes couldn't tell the device to restore, you might see one of these messages:
- The iPhone [device name] could not be restored. An unknown error occurred (9).
- The iPhone [device name] could not be restored. An unknown error occurred (4005).
- The iPhone [device name] could not be restored. An unknown error occurred (4013).
- The iPhone [device name] could not be restored. An unknown error occurred (4014).
Try these steps to restore your iOS device:
- Install the latest version of iTunes.
- Restart your computer.
- Check for updates to your Mac or PC. If you restart your computer for an update, check for updates again after you restart.
- Try to restore your device using another USB cable.
- Try to restore your device on another computer.
- Force your device to restart.
If you continue to see error 4005, 4013, or 4014 when you try to restore your iPhone, iPad, or iPod touch, contact us.
copied from: If you see error 9, 4005, 4013, or 4014 when you restore your iOS device - Apple Support
My IPhone 5s shut down and won't turn back on.
