https://www.theverge.com/2023/3/16/23644013/samsung-exynos-modem-security-is... "Why #OpenSource phones are needed: Modern phones can be hacked via the #closed baseband cpu, which is separate from the app cpu where mobile apps run. "@Google @ProjectZero says hackers could silently own your phone until @SamsungMobile fixes its modems" Google says hackers could silently own your phone until Samsung fixes its modems You may need to turn off Wi-Fi calling and VoLTE for a bit."