- Dial:
*#*#FIROAM#*#*
or *#*#347626#*#*
.
- Turn off Automatically select a network.
Or
- Open Settings
.
- Tap Network & Internet
Google Fi under SIMs.
- Turn off Automatically select a network.
For Samsung:
- Open Settings
.
- Tap Connections
Mobile Networks
Network Operators.
- Turn off Automatically select a network.
For the available networks to load, wait up to 2 minutes. Try to manually select each network until you can connect. After you successfully connect to a network, you don’t need to manually select more networks in the country.
Tip: If a network says “Forbidden,” try connecting anyway. If you successfully connect to this “Forbidden” network, the label will be removed.
Important: After you leave the international country you’re traveling in, make sure to turn on automatically select a network.