Chosen Solution
hello everyone, I have got 2 problems with my iphone 5s it charges with only some lightning cables but not all. Battery drains very fast and donot charge fast.i found some micro components desoldered by itself near battery connector. can someone tell me what are these components and why would it be desoldered itself.what might be the solution for these problems.
They do not desolder by themselves it is pry damaged caused usually when a pry tool is used to disconnect the battery. Those two components are responsible for data communication between the battery and the phone. It gives information about battery voltage and percentage and other such information. With those components missing you may see the phone encounter random rebooting and the battery percentage jumping around when charging cable is connected and disconnected. Assuming the components are still there they will just need to be resoldered. A reputable phone repair store that does micro-soldering an do this for you.
