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Hi if one of the tiny screws in 4s for battery is missing would that normally be why my iPhone won’t come on and not charging????? The one that holds in the ground clip is THERE but other ONE is lost. Help appreciated in advanced thanks
No, as long as the battery is clipped it should be fine. But any impact would pop it right out without those screws. try plugging the charger only without a battery, phone should bootloop with the apple logo. If it does its probably the battery. If no bootloop, something else is wrong.
