Hi, am using sony xperia u. Since few month ago i have problem with my xperia u. The problem is the inability of the phone to obtain high speed internet connectivity. My phone only can provide Edge speed / 2g connection. This 'internet speed' problem really upset me because it is so hard for browsing youtube and media file from internet.
I thought that it must be something wrong with the service provider. Then, a number of report to the service provider had been made, and they even gave the new sim card. But the problem still there.
Later on, i used someone else phone and using my sim card, suprisingly there is high speed internet connectivity.
So, it must be my xperia u causing the problem.
Could anyone help me to solve this issue. Thanks
