Frame rate of camera view finder cannot be adjusted (Known Issue)
S60 5th Edition
S60 3rd Edition FP2
S60 3rd Edition FP1
S60 3rd Edition (initial release)
The frame rate of the camera (CCamera) view finder cannot be adjusted in Symbian devices.
For example, on the Nokia N85 and the Nokia N86 8MP, the view finder frame rates are 15 FPS and 30 FPS, respectively.
No solution exists. The view finder frame rate is device-dependent.