My friend, who has an iPhone 3GS, has a Facebook app using 4.2 GB of her 8 GB of space. She wants to clear the cache, and the only way I know how is to delete the app and re-install it.
However, if she deletes it, I'm worried that she won't be able to download it again, because the current version of Facebook on the App Store is for iOS 7+ only, and you can't install iOS 7 on the iPhone 3GS.
Any recommendations for how to clear the Facebook app's cache?
However, if she deletes it, I'm worried that she won't be able to download it again, because the current version of Facebook on the App Store is for iOS 7+ only, and you can't install iOS 7 on the iPhone 3GS.
Any recommendations for how to clear the Facebook app's cache?