I have only updated on my iPad mini but I haven't had any problems with iOS 9 on my iPhone or my iPad so for me there was nothing to fix.
NO. I have been unable to use cellular data for most of my apps since I installed iOS 9 and iOS 9.0.1 did not fix this. Apple support has been no help on this.
I still have IOS 7.0 on my 2 iphones and ipad and I'll just stay with it until 9.0 has all the bugs worked out.Thanks for the response.
I did an online chat with Apple support this afternoon and was told that Apple was now aware of the cellular data issue and was working on a fix. No estimate of when the fix will be released.
iOS 9 brought about an issue for me that I'd never had, and it wasn't addressed in the 9.0.1 update. For some reason now, music will randomly play after a phone call through my bluetooth only. It's rather annoying to be honest. I've searched the internet and it looks like quite a few people are having this issue. Seems like some were having the issue even before iOS 9.
Wow...I use my Bluetooth daily and have not had this issue either. Really interested in knowing why I've been spared of these issues if so many people are having them. Not that I want them lol
I wish I were having your luck. It's annoying to have to take my phone out of my holster almost every time I end a call using bluetooth...as I have to hit the pause button because it just starts to play random music from my library. I hope there is a fix for this soon.
Only thing I can think of is the fact that I waited a day before downloading the update (I usually wait much longer) and I updated via iTunes instead of OTA because OTA is always riskier to the download having issues. At least as far as doing it for the iPhone. I did OTA once and had an issue so I've avoided it every since except with my iPad. Always goes smoothly and I can't recall any real problems. Never had the wifi issues people complained about in iOS 8. Never had Bluetooth connectivity issues with iOS 8 or 9. Actually never experienced any of the big topic problems. Here's hoping it stays that way for me.