How can I safely set up a VPN on Android TV if the TV lacks Google Play?

INSTALL A VERIFIED APK INSTALLATION FILE VIA A USB DRIVE OR WIRELESS TRANSFER UTILITY.

Many media boxes ship without official Google services or with a limited app catalog. Manually installing a standalone open-source client lets you establish a secure connection right on the big screen.

Installing Software on Closed TV Platforms

Modified Android-based TVs support manual installation of APK packages via the developer menu or a system file manager. Using lightweight clients with remote control support allows you to quickly import profiles via a link or QR code without logging into an app store account.

Step-by-Step Installation and Launch

Download the installation APK for a trusted client (such as v2rayNG or Sing-box) from its official repository.
Enable 'Install from unknown sources' in your TV's security settings.
Transfer the file to the TV via a flash drive or a local app like Send Files to TV.
Import the configuration file via clipboard or a local profile file.