home button fell out now nothing works
So I have the iPhone 6 the screen has been cracked for about a year, because I drop it quit a bit. that said yesterday the home button finally fell out cause the ribbon cable holding it on broke(but it worked for about a week with the button just flopping around held on by the ribbon cable). this was not a problem at first, but out of nowhere it just stopped working, like nothing. I tried holding the lock button plunging it in to both my mac book pro and the wall but nothing happened. the screen just stayed black and my computer didn't ever recognize that I plugged my phone in. And then once again, out of nowhere it just turned on with out me touching it as if nothing had happened (also when it turned back on everything worked fine until it stopped again). This whole cycle has happened 3 times over a period of about 12 hrs now.
other info
- not sure what operating system I'm running right now (could be anything from iOS 9.2.1 to 9.3.1) but if I had to guess I would say iOS 9.3 or 9.3.1
- has been dropped fairly hard so idk if its possibly a battery or battery connection problem
- the screen and home button definitely need to be replaced but idk about anything else