Share your experience!
touch screen is not responding somtimes and could not answer the call.And also the notification bar is not opening,
some connection error is showing in wi-fi network.
You may want to try to run a software update to resolve this issue:
1. Before you start you have to download the PC Companion software from http://www.sonymobile.com/gb/tools/pc-companion/
and install it on your PC.
2. Once installed on your PC, double-click the PC Companion icon on your desktop to start the update.
Note! For some models you will be prompted to do a backup prior to the update and then restore.
3. Install and open PC Companion then select Support Zone.
4. Phone Software Update.
5. Start.
6. Repair Phone
7. Continue
8. Accept data removal
9. Next
10. Wait for prepare
11. Select Phone
12. Follow the connectionn steps
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Even i m goin thru the same prob.....hopin the new firmware wil fix tis touchscreen bug
sam when is the new firmware being released