Hi, I maybe just found out a workaroud for this mess. 🙂
This is just my test on my iPhone 4S 32GB iOS 7.0.4. I can't make any guarantee for others.
I've been in the same boat as you guys for weeks now. I've been resetting, restoring form backup even make new and the problem still presist after some time. I've been closely analyzing the cause of this and I think to have found the main problem which trigger the problem; It's because i have used the 'Reset All Settings' option.
I think after the reset, the iPhone clears all the registered apps' cache in the cellular tab settings. I have tested this theory of mine and it actually worked (for me):
- Delete an app (I deleted YouTube) to clear the cache
- Redownload/reinstall back the app
- Open the app and the "Cellular Data is Turned Off for *AppName*" >> choose settings
- It will redirect to the cellular settings >> the knob should now be in "OFF" state >> enable it back ON
- Go to the app again and test the cellular connection; it should act normal behaviour again
- Now the toggles in the cellular settings should also behave normally
Yes it's quite a hassle but at least I don't have to restore as new phone anymore which is worse.
I've lost all my text messages as it's the only thing i cannot backup to cloud. 😟
Just to make sure; be careful not to reset anything from the settings app again. I've been problem free for several days with this method. I'll be posting if anything occurs. 😉
**I have a method of reinstalling everything back in bulk without deleting every single app but I don't know if I should post about another software on this thread. 😝