Two months ago, I accidentally dropped my iPhone 4 into water (for 3 seconds or so). Immediately I turned it off and put it in a bowl of rice. After two days, I took it to a repair shop, in which it was dried and fixed (headphones didn't work after the accident).
It was "fine" after that, but since then I've been experiencing some weird issues:
- GPS isn't working well for navigation (can't seem to locate accurately, tell speed or direction).
- When the battery is less than 1/4, it suddenly turns off. I have to wait like 10 minutes before turning it on again, and then it turns on normally.
- The battery drains way faster than it used to.
- A little blue stain has appeared on the screen.
What I want to know is if it is possible that all these issues are related to the accident I had and if/how it can be fixed.