Although "Mobile data" is enabled on the phone with SIM MobiFone with 4G capacity, users still cannot access the Internet.
Specifically, the operator answered Mobifone's feedback about not being able to access 3G / 4G mobile phones as follows: "Hello! Very sorry for your inconvenience. Currently in some areas (For example, Hanoi & Ho Chi Minh City .) encountering the phenomenon of difficult to use the service, Ad has received the information of technical inspection and remediation, please sympathize with the other time later! Thank you! ".
Artwork (source: Mobifone).
Updated 07/12/2018: MobiFone has fixed this problem.
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