For questions truly specific to the Sony Xperia U, an Android smartphone from Sony featuring a 3.5 inch (88.9 mm) touch-screen with the mobile BRAVIA engine which optimises the picture, a 1 GHz dual core processor, a 5 mega-pixel rear camera, 512 MB of RAM, and 8 GB of internal storage.

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How can I root my Sony Xperia u?

I have used several one-click methods but none of them worked for me. Can anyone tell me the correct process? Android version: 2.3.7 model number: st25i build number: 6.0.B.3.184
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Mobile data is not working after missed call

I have this strange issue in Sony Xperia U. Currently I am using 6.1.1.B.1.100 bulid ICS 4.0.4. There is no option in mobile network to select 2g or 3g or 2g/3g. All I have is Use only 3g networks in ...
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Xperia U ST25i (Android 2.3.7 - Gingerbread) - Where is Developer Options?

There is some way to active developer options in 2.3.7? When I bought my Xperia U, they came with developer options and 2.3.7 android. How it works? I tried press 7 times on build number and those ...
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Xperia U: Network state is shown as UNKNOWN, data connection not working

I'm using stock Sony Xperia U. Data connection was working well until yesterday. All of a sudden I can't access 2G/3G data, it shows network state "UNKNOWN" when checked with the code *#*#4636#*#*. ...
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How do I enable the character count when typing an sms?

I have a Sony Xperia U with Android 2.3.7 Gingerbread. I don't know exactly if the SMS composer is Android's or belongs to Sony's launcher, so I don't know if the question applies to all Gingerbread ...