Your iPhone apps should update automatically, but if they aren't, you can check for updates manually through the App Store.
If you want to unhide or remove a lock from an app, long press on the app, tap Don't Require Face ID and enter your Face ID or passcode. Your locked apps will now be unlocked and your hidden apps will ...
Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.
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