How to block WI-FI or Mobile Data for an app?

[DmitryV.K.]

Hello,

Xperia 1 II

I need to block WI-FI for one app

I know how this can be done on Samsung Galaxy S10+ and other smartphones

https://www.digitalcitizen.life/how-block-internet-access-specific-apps-android/

Settings > Mobile network > Data usage > Network access

"There is a list of all installed apps and checkmarks for their access to Mobile data and Wi-Fi. To block an app from accessing the internet, we uncheck both boxes next to its name. If we only want to turn off the Wi-Fi access for certain apps, we uncheck the Wi-Fi box for those apps, and leave Mobile data checked"

But how can I access this settings item if they are not in the Sony Xperia 1 II Settings? I tried to contact SONY, but their FeedBack page doesn't work ))

Maybe someone here knows the solution? Thanks!

Regards,

Dmitry

[Strampke]

The simple way is NetGuard like you showed in your link.

It offers a lot of options which can help you prevent apps from going astray without your consent.