iphone sdk problem
i compiled my project on iphone sdk 4.2 .开发者_如何学运维 But when i installed it in iphone which has iphone sdk 4.0 then its not working. what can be problem and please suggest any solution.
double click on your project go to built
and in deployment
section see iOS Deployment Target
change it to iOS 4.0 or below as you wish.
good luck
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