Device Guides
OPPO F1s
How to
Choose a network
You can set your mobile phone to find a network automatically or you can choose a network manually. If you select a network manually, the network connection will be lost if you're out of range of the selected network.
Tap Settings.
Tap Mobile networks.
Tap SIM.
Tap Carrier.
To select a network automatically, tap the indicator next to "Choose automatically" to turn on the function.
To select a network manually, tap the indicator next to "Choose automatically" to turn off the function.
Tap Off.
Tap Off.
Tap the required network.
Tap the Home key to return to the home screen.
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