Does anyone try to activate with IOS 11.X.X, and does it work?

SHUNYU WANG

I just wonder if Fizz works with older IOS because I dont want to upgrade it to new system.

T D. #47

Check out this thread.
https://www.reddit.com/r/FizzMobile/comments/9wz1lo/got_data_working_on_an_iphone_5_ios_11/

MoYe

My phone was not working, fizz told me to update to iOS 12. After I did I got a notification to update carrier settings . I did and it worked

Tehmina A.

it works on my 11.x.x. No issues.
Same thing cant update to ios 12 as office apps are not upgraded yet.