iPhone X and iPhone 8 customers are discovering it tricky to attach to WIFI network with iOS 12. Ever since upgraded to some iOS12 units could not join any WPA2 Enterprise network. The iPhone isn’t ready to attach to the WIFI with WPA2 undertaking and when attempted to make a reference to network it fails with a error message “It isn’t imaginable to attach xxxxx”. And the relationship fails at that second to identify.
Many iPhone X/8 customers are reporting that the WIFI connection fail is going on after iOS 12 improve and all iPhone X/8 gained’t attach to WPA2 WIFI network. But the problem can’t relate to iOS 12 as the opposite iPhones like iPhone 6/7 connects in finding to similar WIFI network with WPA 2 settings. This may be very ordinary that with similar WIFI network iPhone 6/iOS 12, iPad Air 2 with iOS 12 connects however iPhone X/iOS 12 fails to attach to WIFI (WPA2) and says it isn’t imaginable to attach to WIFI network. On iPhone 6, iPad when joined the network on the primary strive, the certificates popped out all the way through the login, after accepting it WIFI labored. On iPhone X, 8 Plus, the certificates popup does not display.
Even after doing a quite a lot of restart, laborious reset, blank iOS 12 set up, network reset iPhone X is unable to join company WPA2 Enterprise network after iOS 12 improve.
How to repair iPhone X unable to attach to WPA2 WIFI network:
After contacting Apple about the problem the Apple fortify turns out to take note of the problem they usually prompt telling the customer to trade/replace the certificate. Please Contact IT of your corporate to get certificates up to date.
The certificates has to be At minimal an RSA 2048 bit key with a SHA-256 signature. Oldest certificate like MD5, Apple will not more paintings with them as a result of they aren’t protected.