Chosen Solution
the phone was on fully good condition with only power button problem. after changing the power button i accidentally used a longer screw for that top right screw bracket. how can i put it back together without soldering it?
It can only be fixed via micro-soldering there is no way around it as there are broken circuit traces at that long screw damage spot. Edit: Well as Minho said there aren’t any major circuit traces at that spot only for NFC so the phone should work fine.