You seem messed up in cellular data setting after update iOS (iOS 10/ iOS 9) on iPhone. The latest edition, as usual, many iDevice users are reporting their problem. That the can’t turn cellular data on for individual apps on iPhone, iPad. So what are you suffering from such kind of problem? Then don’t take any prompt action on it and do not hapless any feature enable or disable. Because due to that behavior, you’ll get some any other unexpected errors.
You’re not alone in a problem, even though many folks are having the problem after updating iOS, likely battery percentage not showing, could not activate cellular data network as well big problem can’t turn mobile data on for individual apps on iPhone, iPad. It happens due to might your iPhone or iPad in Airplane Mode that time you can’t access Mobile/Cellular data to start internet apart from Wi-Fi. However, we recommend you following best workaround as an alternate way to fix can’t turn on cellular data for some apps on iPhone, iPad in iOS 10/ iOS 9.
Alternate ways how to fix can’t turn cellular data on for individual apps on iPhone: iOS 11/ iOS 10
To Force Reset, Press and hold Power (Wake/Sleep) and Home button simultaneously until you appear the Apple logo. Turn the device on the back and Go to Mobile/ Cellular Data settings, then try to turn on/ turn off for Some apps. For iPhone 7 or 7 Plus – Get Force Reboot guide. If you get the same problem, then go for the following workaround.
For iPhone 8 and iPhone 8 Plus users – To force restart –
1: Press and Quickly Release Volume Up button, then Press and Quickly Release Volume Down Button, then Press and Hold Side Button until you see the Apple logo on Screen.
To Start iPhone, Again press Side button until startup apple logo on the screen.
2nd Way: Make Sure Cellular data/mobile data apps change allow is not under Restrictions
You can verify this using below given Steps:
Step 1. Go to the Settings app.
Step 2. Tap General.
Step 3. Tap on Restrictions. Note – On iOS 10/ iOS 11 or later device; you appear option beneath to Background App Refresh.
Step 4. Now enter 4-digits Restrictions Passcode
If you forgot restrictions Passcode then get here reset restrictions Passcode then Go to next step
Now you can do quickly turn on cellular data for some apps on iPhone, iPad on iOS 11 or iOS 10. Hope you got success!! If you have any solution which not mentioned above?