SMS Reading Problem

[Balouch]

Hi
I have iPhone 4 IOS 4.3.3 jail breaked.
I receive SMS normally and also could send but when I want to open the SMS ito read it appears for a fraction of second and then disappear. Tried by turning off/on, resetting or respring, no change. How I could solve this problem. Thanks for your advise in advance.

 

[bab2010]

Did you happen to install an app/tweak on your device recently? If yes then try to uninstall them and see if that makes any differences.

 

[Balouch]

Thanx Bab

No, new installation, tweak etc installed. It starting behaving like this, all of sudden. Earlier when I used to open sms from list, I could see it opening but now when I want to open a sms it immediately return to home screen.