IOS9 upgrade mobile data toggle not working

where in settings do I find username and password?

same prob here.......hope a fix will come soon.

im not willing to try all the restore/erase iPhone antics as i can't be arsed wasting MY time over Apples fault in their programming.

get your s**t together apple.

also.....the new update has made my wife's 4S extremely slow....and now i get an ear ache from her....ach!!!

Try the 9.0.2 update it's about 65 MB. That seems to resolved my issue ( the mobile data toggle)

Thank you so much - this worked for me as well!

Install new update 9.0.2. Apple seems to have fixed the problem yay🙂

Hi,

Yes. The cellular data toggle is working after iOS 9.0.2 update.

But I have noticed another issue.

After 9.0.2 update or as matter of fact after iOS 9 update - any new app which I install, or delete an app and reinstall, it does not appear in Settings->Cellular data list. So these apps will always be toggled ON for cellular data and if I want to toggle it OFF, then I do not have the option.

Is anybody else facing this problem?

I have the same problem with iOS 9.0.2.

No cellular data toggle for any new installed app.

I have the same issue as well, however I did a force reset (home and power pushed and held together) and upon coming back it shows the app (in cellular data stettings) but it only shows it as a size. (18.3 mb) Looks like another glitch for Apple to iron out, but according to some apple techs that I have talked with it is healthy for your iPhone to power cycle every now and again.

UPDATE:

Upgrade to the newest software update: 9.0.2 - it fixes the issue.

I know because I had this same problem and it fixed it. 🙂

This probkem doesn't occur for me, but every time I do install a new app (regardless of what iOS version I was on), this happens. What I do is turn off wifi, turn on data, and then open the new app. The app should pop up on the list if you back to cell data settings.

Same problem with me

It worked for me. Thanks.

I Was having the same problem ever since I updated to iOS9 they juss came out with 9.0.2 & it fixes the problem 🙂

The original issue described by the original discussion post has been resolved with the iOS 9.0.2 update.

This fix is evidenced by the iOS 9.0.2 release notes: [iOS 9.0.2]

iOS 9.0.2

This update contains bug fixes and improvements including:

• Fixes an issue with the setting to turn on or off app cellular data usage
• Resolves an issue that prevented iMessage activation for some users
• Resolves an issue where an iCloud Backup could be interrupted after starting a manual backup
• Fixes an issue where the screen could incorrectly rotate when receiving notifications
• Improves the stability of Podcasts

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222

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<Edited by Host>

This appears to have been fixed in beta9.1.3 but obviously versions not for everyone.