Already did, went to the store and tried a new battery.. the phone powers up SOMETIMES, like I have to pull out the battery 50 times before it starts up, and if I restart the phone, it dies again.
I went for a refound and I'll get the Xperia Z1, a friend's S4 died the same way as mine....
- Samsung Galaxy S4 i9505 Black - 4.2.2 Vanilla Rooted - DEAD during the night after 2 months.
- Samsung Galaxy S4 i9505 Black - 4.2.2 Original Stock - DEAD during the night after 1,5 months.
- Samsung Galaxy S4 i9505 White - 4.2.2 Original Stock - STILL WORKING since 20/10/13.
Long live Samsung and their crappy devices!!