Originally Posted by Karlo666
Friends GS4 I9505 wont boot up if battery is under 20%. Also battery to my touch seems bit blown up.
Any explanation whats the cause?
Emm... may I suggest you to use the wonderful, amazing function? It's use is restricted for really advanced geeks, so as it is obvious that you're not familiar with it, and as presuably there is nobody adult around you right now, please feel free to use THIS TIP