Reputation: 880
Will an application compiled for iOS3 run on iOS4 ans ioS5?
if not compatible, what are the changes I have to do in my code to support it?
Upvotes: 0
Views: 320
Reputation: 1208
Yes. All versions of iOS have backwards compatibility as long as feature you used have been discontinued.
Upvotes: 1
Reputation: 10509
In most cases it will work on iOS4 and iOS5. If compatibility issues will arise, it will always be unique in each case. There is no general approach to address the software compatibility issue when it comes to deprecated API's.
Upvotes: 3