What happens if I try to repair a phone while it remains on?
I selected the Samsung Galaxy A70 as the device because it is the phone I am trying to repair at this exact moment, but it is a general question.
I need to change the screen of a phone, but since the touch doesn't work I have no way to turn it off.
Do I necessarily have to wait for it to turn off? Is there any unrecoverable damage if I try to fix it while it is on? (I would have to remove the battery as well).