How to Fix “Cannot Connect to iTunes Store” [iOS 15]

Can’t access App Store or iTunes Store on iPhone 6s/6s Plus, especially after iOS 15 update. Check out the video for the best and easiest ways to fix the ‘Cannot Connect to App Store’ error on iPhone 6s/6s Plus or any iPhone running on iOS 15. 0:00 Common Problems 0:28 Why this problem happens 0:41 Check Apple Server Status and Restart Network 1:46 Switch to Cellular Data 2:38 Set Date and Time 2:58 Software Update 3:10 Force Close App Store or iTunes Store