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Hi everyone,
First time I tried to repair my phone, iPhone XS Max. Followed tutorials and so far it works (changed front & back glass and battery).
But before I finish, when I screw the above red circles phone closes. And if I open the phone it restarts forever after apple logo.
If I unplug and plug the green cable/battery connection point phone starts up again. But still I cant screw, If screw touches somewehere (I feel) phone closes.
Whats the problem?