I recently updated my iPhone 5S to iOS 12.1.4 and I can't access it anymore. The phone says "Press Home to upgrade". My phone's home button is broken so I can't press the Home button. I have assistive touch, but the screen is not responsive to my touch.
I have also tried:
- Trying to restart the phone. When I press the sleep/wake button for a long time, the Apple logo flickers before the phone shuts down. When I long press again, the Apple logo displays, then the white words "iPhone is disabled" and the smaller "please wait 1 minute" is displayed. Eventually, the same screen appears.
- Trying to revert to a backup. After I tried 2 different cables which have been working previously, and making sure the USB input was working, the phone would not be detected by the computer itself.
Can somebody help me?