How To Remove The Battery From An Iphone 8. Perform a soft reset. Go to Settings Battery and turn on Battery Percentage.

Peel back the adhesive strips covering the battery you may need to warm up the adhesive. Tap the switch next to the settings to turn. IPhone stuck in restartstartup loop.
Turn everything off except for Motion Calibration Distance which makes your iPhone function as a pedometer and Find My iPhone which helps you locate your iPhone if you ever lose it.
But lets be serious. IPhone stuck in restartstartup loop. Remove SIM Card and Reinsert It. Use your device until its fully drained of all battery.

