I can't use my cellular data on my sony xperia xa dual. It seems like disgusting. It was in fully 3G coverage but when I on my data several times it work and turned into 0kbps then I can't use it. And when I turned it off and again turn on it work for a moment and again the same things. I can't understand what can I do? I hope u gays can help me.
Thanks for advance.
