I've noticed a new bug in the latest version, if you edit a picture esp its brightness and contrast, everytime you move the slider, what happens is that there's a small pop up white icon on top which supposed to show you numbers in -, 0, +. Same thing is happening when changing the timeout value in autocall sms, call connected vibration ( intensity and duration ) which you can find in Settings/Applications. Hope this helps you improve your work more. Good day and take care Kebbana.