I am trying to replace the battery in my iPhone 5S, Model A1530. There are a number of very good youtube instructions for the 5S, A1530. Unfortunately the innards ( or guts) of mine are different. In all cases it is a simple matter of lifting a covering clip and then the Home button cable can be lifted after which it ‘s an easy job to replace the battery.
I have removed 3 tiny screws but I still can’t see how I can lift that cable.