i got a little problem here
since a few days ago, my phone is always reboot on its own
at first i thought its a ROM problem, so i reinstall it yesterday
but it still happening, even right now.
just a few minutes ago i realized whats wrong. sometimes i like to "drop" my phone, not like from 1 meter height, its just when i want to put it on the table, i dropped it maybe from 2-3 cm height. just did this a few minutes ago and my phone reboot on its own.
i tried it a few times and sometimes the phone isnt rebooting, it went off, and i need to turn it on again.
i pick up my phone and i hit the back of it with little power, and yes it restarted again.
my question is, is this a hardware problem, or just a battery problem?
i dont have any spare battery, but if anyone suggesting it i will buy a new one.
i know xperia arc is an old phone but i hope it wont come to a hardware problem
any suggestion/replies will be very appreciated