Full story
I washed my coat about 3 weeks ago. While washing I felt vibration and realised my phone was in it, I got it out and removed the back, let the water out, wiped thoroughly. But unfortunately i couldn't undo screws so couldn't reach inside of the phone.
After 10 min I put battery back, torch flashed once but of course phone didn't turn on.
30 min later I put battery once again, torch flashed once, this time speaker was making little noise.
This continued for two day until I got it to repairman. It was during lunar new year and he started working only that day. He opened up the phone, and after taking glimpse at the inside said "I highly doubt it will work again" while whistling. Phone board had turned white with soap, foam and whatnot. He cleaned it all, and did nothing else. Put the battery back, torch flashed once as usual but voila this time phone starts. I returned home and started testing. Everything was OK: WiFi, Bluetooth, GPS, mobile network, both camera, mic, speaker even torch. Only difference was screen, it had some diagonal lines that were not fully lit, which the repairman said will never go away.
Now it almost gone away, I have to set full screen brightness and white background to see those lines.
Now torch stopped working I don't know since when. Battery life was this poor from the beginning.
Torch stopped flashing when putting battery in but flashes when holding down power and volume up to boot to recovery.
I don't of course have any complaint, my phone is fully functional except torch. It was ironic that the phone vibrated to let me know that she was in there and came back to life against all odds.
Just wanted to know if there is something I could do about battery draining after all this.