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during calls on the secondary SIM to enable this feature.
VoLTE support depends on your mobile service provider.
Control Mobile Data Use
1. Open Settings and touch Mobile network > SIM cards.
2. Touch the Mobile data switch to enable or disable mobile
data use.
Enable 5G
When two nano-SIM cards are installed, both cards can connect
to 5G networks.
5G networks are only available in some countries and regions.
For detailed information, please contact your mobile service
provider.
1. Open Settings and touch Mobile network > Mobile data.
2. Switch on Enable 5G below the nano-SIM card name.
- or-
1. Open Settings and touch Mobile network > Mobile data.
2. Below the nano-SIM card name, touch Preferred network
type and then select 5G/4G/3G/2G auto.
Use Adaptive 5G
When the Adaptive 5G feature is enabled, your phone will
automatically switch between 5G and 4G networks to save
battery power according to the app running status and mobile
data speed.
1. Open Settings and touch Mobile network > Mobile data.