Hi, guys,
I've just bought my S4 and I must say that I simply love it. It's a great device, except for one thing: the lag especially when I dial numbers. It takes like 10 seconds to show the screen with the options to end call, to turn the speaker on, etc. It's really frustrating. Have somebody else experienced such problem? If yes, do you have any ideas how to fix it? If possible at all. I would appreciate any advice. Thanks in advance.