4G LTE in Egypt
4G LTE has been lunching in Egypt. The carrier (Etisalat) provided checking service within its App to check if the device & SIM compliant with 4G LTE service or not. After I checked my iPhone5 with iOS 10.3.3 it appeared my device doesn't support 4G LTE and the SIM does support it.
Ironically, I have another iPhone5 device with iOS 10.3.3 does support 4G LTE for the same carrier and same area. By the way, the 2nd iPhone device passed when it was checked by compliance service provided by the carrier.
Can anyone explain, please?