Settings : Network and internet
Restrict for specific apps indefinitely
1.
Go to
Settings
> Network & internet > Mobile network.
2.
If you're using two SIMs, tap the SIM name.
3.
Tap App data usage.
4.
Tap an app, then turn Background data off
Dual SIMs
If your phone has two SIMs, cellular data is active on only one SIM at a time. You can
used.
.
172
control which SIM is