Guys, My Lumia 720 restarts atleast 5-6 times a day even if its left idle. I don't want to go to Nokia care and submit my phone and wait for months for the replacement or fix (This is how Indian Nokia care works, I've faced lot of problems with other Nokia phone) . I'm not sure how many days they need to fix it, did any one know the SLA ? I tried with different SIM and new memory card aswell. Apart from this, the phone also heats up when using 3G. Sometimes the screen maximizes automatically and I see everything very big and it goes out of the screen then again I need to restart it. BTW- I upgraded my phone to AMBER. I love my phone, but these annoying issues makes me hate it day by day