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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1answer
1k views

Is there a way to force apps to use internal memory only?

I have a Sony Xperia U, and my 8GB of memory are divided in three parts: 2GB phone memory, 4 GB internal memory (replacing the MicroSD slot) and 2GB that I haven't really figured out about. I don't ...
3
votes
0answers
7k views

Why is my Xperia U slow?

I have a Sony Xperia U running Android 4.0.4 ICS. The problem is that it runs really slowly. It is particularly bad while multi-tasking. While listening to music, if I get a phone call, it hangs. ...
0
votes
0answers
25 views

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 ...
0
votes
0answers
123 views

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 ...
0
votes
0answers
283 views

Xperia Sola stuck at Sony Xperia logo after rooting and rebooting phone

I rooted my Sony Xperia Sola. After that, I installed Font Installer. I restarted the phone, but now it just displays SONY .. Xperia.and Its not openig with the flash mode or with the fast mode How ...
0
votes
0answers
138 views

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#*#*. ...
0
votes
0answers
533 views

I can't phone with my Sony Xperia U

I can't phone with my Sony Xperia U. The person calling me can still hear me, but whatever I do, I can't hear them. It worked two weeks ago, but I when I try now, it doesn't. I tried out (after I ...
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votes
0answers
173 views

STK application isn't installed in my Xperia U

In my Xperia U, there is no STK.apk installed. So I cannot access sim menu. As I've heared about attack through STK. Is it a real risk? Or I can download STK.apk from internet and use that?
0
votes
0answers
266 views

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 ...
0
votes
0answers
933 views

Updating my Xperia U to the ICS firmware 6.1.1.B.1.54 instead of the official 6.1.1.B.10

I'm using the official Sony GingerBread 2.3.7 with firmware 6.0.B.3.184 on my Xperia U and I want to use the latest 6.1.1.B.54. I've tried using Sony PC Companion/SUS but it tries to update my GB to ...