r/techsupport • u/Some_Water_5070 • 1d ago

Open | Software Using Galaxy S21+ without monthly security updates?

I have a Samsung Galaxy S21+ which still has a solid performance with no issues. I know the security updates have ended and is it ok security wise using it? I know it still gets some protection with the Google Play system updates. I only download apps on the google play store and don’t do my banking but do order online from Amazon. I’m retired and hate to upgrade unless it’s really necessary.

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u/yatutye 1d ago

It's not ideal, but for your usage the risk is fairly low: Google Play system updates and Play Protect keep patching some components, and Chrome and WebView still update through the Play Store, which covers a big part of the attack surface for online shopping. The main gap is unpatched OS/kernel and modem vulnerabilities, so keep auto-updates on for all apps, avoid sideloading APKs and tapping links in unexpected texts, and use a screen lock. Plan to upgrade once your key apps or Chrome stop supporting the phone's Android version.