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Last updated: March 8th, 2024 at 11:28 UTC+01:00
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The newest security update for the Galaxy S23, Galaxy S23+, and Galaxy S23 Ultra comes with firmware version S91xUSQS2BXBD in the US. The update is currently limited to the carrier-locked units in the Galaxy S23 series. It brings the March 2024 security patch that fixes dozens of security flaws found in the previous software version.
If you have a Galaxy S23 series phone and if you live in the US, you can check for the new update on your device. You can do that by opening the Settings app, navigating to Software update, and tapping Download and install. You can also download the new firmware file from our database and flash it manually.
Samsung could soon release the new security update to the factory-unlocked version of the Galaxy S23 in the US. In South Korea, the Galaxy S23 could get One UI 6.1 update and that could include the March 2024 security update.
Asif is a computer engineer turned technology journalist. He has been using Samsung phones since 2004, and his current smartphone is the Galaxy S21 Ultra. He loves headphones, mechanical keyboards, and PC hardware. When not writing about technology, he likes watching crime and science fiction movies and TV shows.
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