ios4 - will a iphone 3.1 build work on 3.2, 3gs and 4.0.1 -


I am planning to create an app that works on 3.1 and launches on 3G. Please tell me how will it be displayed when connected to iTunes? Will it be like works of 3.1 and above and will be installed on iPhone 3.1, 3.1.2, 3G and 4.0.1 or works only on 3.1. Please tell me what to do to work on all the 4 edition devices.

It seems that you have a little confusion to read a little about the base SDK and target SDK Your rights may be a very good article on this:

You should not have any problem creating an app running on all such devices, which you need. I hope it helps.


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