Iphone cannot connect to itunes store when updating apps
By just heading over to Settings - General, you can configure the Date & Time from manual to automatic.
Now try to download or update the app, and the problem should be fixed.
Technically, that approach is called a Hard Reboot because it forcibly restarts the i OS device, but in situations where things are acting up, crashing, or just not behaving properly, it’s usually more effective to force reboot than to use the standard power-off approach.Try signing out of the App Store to see if the problem goes away.Here’ are the steps to do that: By tapping the Home Button two times, you can see the list of apps that are active and close them by swiping up.Before trying anything else, be sure you have the newest version of i Tunes on the computer. Sometimes just updating to the newest version of i Tunes is enough to resolve all syncing problems, particularly if the desktop software hasn’t been updated in a while.You can always download the newest version of i Tunes directly from Apple by clicking here. Simply quit out of i Tunes, then relaunch the app, and try syncing again.