iPhone 4S not charging anymore after display replacment
Hi, i replaced my iphones 4s display assembly (bought from ifixit) but after i reassembled the phone the battery just won't charge tho it shows the charging icon. I tried swapping in another battery but things didn't change since it just looks like it's charging but it will slowly drop %. The phone turns on without the battery connected so i don't think it's a dock connector issue (otherwise it wouldn't have power). i tried to test the voltage on the battery connector while the phone was turned on and it was around 1.2v (i think it's a bit low to charge the battery). What could the issue be? Thank you for your help!
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