Unplugging the battery when phone is on
I'm currently in the process of repairing my iPhone 6S screen. I've taken the screen off and when I've put it all back together the screen is unresponsive.
Is there anyway to force shut down the phone so I can take out the 3 connectors (I'm guessing they may not all be attached correctly).
Stupidly I didn't disconnect the battery before doing the repair. I don't know if this has caused any issue?
If the phone can't be shutdown can I just disconnect the battery?
Thanks for any help.