My phone will not turn on
My phone will not turn on or charge. I was talking on skype and the phone turned itself off several times and came on automatically. It then froze and I took the battery out and turned it back on and it was working fine. I then plugged it back in again and it turned off almost straight away and since then I have not been able to turn it back on. I also noticed that the phone was getting quite warm. During the last week the phone has also been very slow.
There has been no water damage or falls.
3 
Might be a good idea to try another battery? A faulty battery can cause issues like the phone shutting off and turning itself on again right after because the battery voltage (also battery not being read correctly) was too low for the phone to stay on properly.
Ben さんによる