objective c - Re-Installing IPhone App From Inside The App -

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i want find way if it's possible re-install iphone app inside it?

let's users have app installed in phones , new version released, can make app such check on internet if new version available , if is, download , ask user install it. if user says yes, first un-install current version , install downloaded version.

is possible anyhow?

probably not because uninstall app requires app closed


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