Enable apps to use 3G data on OPPO A37 (A37fw)

Managing app data usage on 3G helps you save more network data.

Allow apps to use 3G data on OPPO A37 (A37fw) as follows:

Step 1: Go to 'Settings' and select 'Dual SIM and mobile network.'

Select 'Dual SIM and mobile network.'

Step 2: Select the apps allowed to use 3G.

Select the apps allowed to use 3G.

That's it! Your setup process is complete. Wishing you success.