OPPO A57 4G

OPPO A57 4G

Android 12.0

I can't make voice calls on my OPPO A57 4G Android 12.0

Cause 5 of 12: The selected network is out of range

If you've set your phone to use a specific network, it can't get a network connection if the selected network is out of range.

Solution: Turn on automatic network selection.

Step 1 of 11

Find "Mobile network"

Slide two fingers downwards starting from the top of the screen.

Step 2 of 11

Find "Mobile network"

Press the settings icon.

Step 3 of 11

Find "Mobile network"

Press Mobile network.

Step 4 of 11

Select network manually

Press the required SIM.

Step 5 of 11

Select network manually

Press Operator.

Step 6 of 11

Select network manually

Press the indicator next to "Auto-select".

Step 7 of 11

Select network manually

Press Off.

Step 8 of 11

Select network manually

Press Off to turn off the function and wait while your phone searches for networks.

Step 9 of 11

Select network manually

Press the required network.

Step 10 of 11

Select network automatically

Press the indicator next to "Auto-select" to turn on the function.

Step 11 of 11

Return to the home screen

Press the Home key to return to the home screen.

1 Find "Mobile network"

Slide two fingers downwards starting from the top of the screen.

Press the settings icon.

Press Mobile network.

2 Select network manually

Press the required SIM.

Press Operator.

Press the indicator next to "Auto-select".

Press Off.

Press Off to turn off the function and wait while your phone searches for networks.

Press the required network.

3 Select network automatically

Press the indicator next to "Auto-select" to turn on the function.

4 Return to the home screen

Press the Home key to return to the home screen.