I have a Samsung Galaxy Ace GT-S5830i smartphone I got from a friend some months ago. It had basically no issues, but today morning when I attempted to turn on (it was charged almost all night), what appeared is only a battery icon with no boot.
It has already happened some times before, but in those cases, taking out battery and putting back always solved the case.
This time, it didn't. What's the possible reason and how can I fix it?
(if that matters, the mini-USB end of the cable I use for the charger also has some issues, with only making proper contact in some certain positions)