Weird battery problems

Mon problème

After putting down the iphone for a month to do a complete housing and digitizer replacement the battery seemed well working until it would charge sometimes and sometimes it wouldn't i did every test i could and it didn't seem like any battery problem i have heard about so i turned to ifixit and someone told me to try a new battery worked like a charm.

Ma solution

Repair went nicely except having to re-solder the battery connector to the logic board after previously breaking it off.

Mon conseil

If having power problems check the battery connector and dock connector then if all else fails try a new battery and don't stress cause ifixedit u can too