IOS 9 Cellular Data Usage Restrictions not working

I have the same issue. I talked to AppleCare. The guy said the only way is to restore your iphone. The engineers works hard for this issue, it'll be solved soon.

iOS 9.0.1 has been released!

Updating now! Hopefully this will fix it!

problem hasn't been resolved for me.....**** SAKES APPLE!!! Hopefully it's fixed for some of you out there....

Yep - problem also NOT fixed for me either.

Apple I hate you right now. You totally suck and I am going to smash this phone on the floor, and go to the store to buy a Samsung at this rate.

Didn't work for me either... *sigh*... 😟

Do a full restore

I am doing a full restore. 😠 I did one last time too for another issue.

But I am getting the NEW rose-gold phone this Friday. So, I had to setup a new phone anyways...

Full restore works, until you turn your phone off and on ... then the bug is back...

Those engineers were not doing hard to fix it. They were doing hard to eat peanut butters.

NO. Problem not solved at all.

WE ARE CURSING APPLE ON WEIBO(Chinese version Twitter) NOW

Feedback from China

Update:

iOS 9.0.1 is out as of today Sept 23, 2015 and many of us were hoping that it would include a fix for the per-app cellular data toggle switch bug we are all experiencing.

Obviously it hasn't. I spoke with an Apple advisor today who confirmed my guess that this update 9.0.1 was too far in development to go back and change it to fix the per-app cellular data toggle switch bug.

So we'll have to wait for iOS 9.0.2. I wasn't given an ETA for when that might be, but the rep thought probably "this month". So that means about 7 days - but it could be longer.

We'll have to keep waiting. But it seems Apple's aware of the issue and working on a fix.

What worked for me is to erase the phone and restore the phone using a previous backup anytime before 9.0. When you restore it, the phone will still have the latest update (you don't have to downgrade) but the cellular part will be working and on----- if (I believe) you had them turned on in that backup.

What happened was before the update I was traveling and turned most of the app's cellular data off. Then, I updated the phone when I had hotel wifi and those settings for app cellular got 'stuck'. So, whenever I turned it on and once I exit the menu, it will automatically turn off again. very annoying.

Nothing I tried helps. Only way is to go back to a previous backup that possibly had all of them turned on-- which fortunately, my previous backup did. I think if you have some apps turned off, you would be experiencing similar difficulties.

This is ridiculous, i'm paying for a service that i can't use at all even AFTER DOWNLOADING THE 9.0.1 UPDATE.

The problem persist and can't use data! So frustrating!!!

there is currently an update for iOS9.0.1