ios - Updated app will remove existent files -


this question has answer here:

help please, i'm new ios development. have ios app downloads images web server. when try re-download files, code check if downloaded or not..

now, question is:

if downloaded necessary files documents directory of app, what's going happen if create new version/update of app? mean, if customers have installed v1.0 , downloaded necessary files , update app appstore, downloaded files erased?

thanks.

no, user's data not lost when updating app if stored in documents directory.

the time data lost if user deletes application of if user resets his/her phone.


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