How to turn data roaming and data services on/off on my Huawei smartphone
- Touch Settings.
- Touch Wireless & networks.
- Touch Mobile network.
- Touch Roaming to turn on data roaming.
- Read the warning and touch OK.
- Data roaming is now on.
Touch Roaming again to turn it off. - To switch data off completely, touch Data enabled.
- Data services are now off.
Touch Data enabled again to turn on data services.
Applicable to:
Huawei P10, P20, P20 Pro, Mate 20 Pro, P30, P30 Pro, P30 lite, P40 Pro.