Why Mobile data usage does not displayed under the mobile data section after I upgraded to the ios 9.0.2? I restarted my device but still shows as 0 only. Please advise.
I am using IPhone 6. Why Mobile data usage does not display under the mobile data section after I upgraded to the ios 9.0.2? I restarted my device but still shows as 0 only. Please advise.
iPhone 6, iOS 9.0.2