Notification led blinks 4 (four) times?
I was have problem with my lcd: there was picture but no backlight.
1-Pulled off battery
2 -Cleaned flex cables with alcohol.
3-Putted everyhing back.
4-Putted battery back.
5-Tryed to power on.
When i try to power on vibrates 1 time as normal and 5-6 seconds later red led blinks 4 (not three) times. No thing happens. If i try to shut down by sim slot button its acts normaly and vibrates 3 time.
Anyone knows what is the meaning of 4 time led blink.