I have an iPad app that I'd like to change to a universal app. It runs fine on iPhone4 - but my worry is that anything older may have problems running it.
I saw this matrix on the web for UIRequiredDeviceCapabilities
http://blog.manbolo.com/2012/10/30/uirequireddevicecapabilities-and-de vice-compatibility-matrix
Seems like I can restrict the device model to 4 and above by requiring front-facing-camera
Has anyone done this successfully or had any problems doing it ?
I already limit the iosVersion to 6 or above (as iPad1 ran OK but not perfect) so I think that just leaves the iPhone3GS to worry about (http://support.apple.com/kb/HT5457).
What is the best way to limit the iPhone devices ?