how do i get my screen to auto rotate when i turn my blackberry
It should auto rotate when your key board is closed and your turn the phone.
Do you have a case on your phone? That could be causing your screen not to rotate as well. Depending on what kind of case you have on the slider part, it may be causing the slider not to "close" all the way.
A simple way to figure this out is, slide it down, and look at your phone from the side and see if your keyboard is still lit up.
Sent from my BlackBerry 9810 using the CB App!