android iPhone
android iPhone

Reputation: 880

Will an application compiled for iOS3 run on iOS4 ans ioS5?

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

Answers (2)

Chris Felstead
Chris Felstead

Reputation: 1208

Yes. All versions of iOS have backwards compatibility as long as feature you used have been discontinued.

Upvotes: 1

Maxim V. Pavlov
Maxim V. Pavlov

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

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