Android Updates 3 December 2025

Samsung One UI 8.5 Update Roundup (Jan. 11, 2026): Galaxy S25 Beta 3, Lock Screen Weather Effects, and More Devices Spotted in Testing
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Samsung One UI 8.5 Update Roundup (Jan. 11, 2026): Galaxy S25 Beta 3, Lock Screen Weather Effects, and More Devices Spotted in Testing

Samsung released One UI 8.5 Beta 3 for the Galaxy S25 series on January 5, 2026, with major bug fixes and the January security patch. The update adds animated weather effects to the lock screen. Internal testing has expanded to more Galaxy phones and tablets. The security update addresses 55 vulnerabilities across Samsung devices.
January 11, 2026
Android December 2025 Security Update: Google Patches 107 Flaws as CISA Confirms Two Zero‑Day Attacks — Update Your Phone Now
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Android December 2025 Security Update: Google Patches 107 Flaws as CISA Confirms Two Zero‑Day Attacks — Update Your Phone Now

Google’s December 2025 Android update patches 107 vulnerabilities, including two zero-day flaws already exploited in attacks. The U.S. Cybersecurity and Infrastructure Security Agency added both zero-days to its Known Exploited Vulnerabilities catalog. The bugs affect Android versions 13 through 16. Devices with the 2025-12-05 security patch or later are protected.
December 3, 2025