Recent content by sheng

hi , i just have s4 .. and my connection to wifi is bad when there is almost full signal ( strong signal ) showed on top.. it seems like sometimes network is connected and disconnected too.. i am having problem to signing, chatting with friends and surfing net.. i connected the same wifi with...

hi , i just have s4 too.. and my connection to wifi is bad when there is almost full signal ( strong signal ) showed on top.. it seems like something network is connected and disconnect too i am having problem to signing, chatting with friends and surfing net.. wondering what's the problem..=(...