I recently updated my galaxy s4, and after this update contacts app keep force close from yesterday night my device keep rebooting constantly. already did Google and tried so many things.
I have tried a number of steps,
- such as taking battery out
- removing SD Card and Sim Card
but still it remain same. even device is not going for recovery mode and when i tried to go for Odin mode device is not going in downloading mode and its just restarted.