Last updated: May 10th, 2023 at 10:45 UTC+02:00
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The latest software update for the Galaxy Z Fold 4's carrier-locked version comes with firmware version F936USQS2CWD9 in the US. It includes the May 2023 security patch that fixes over 70 security flaws found in Galaxy devices, including a bunch of critical flaws. The update is currently available on Comcast, Metro PCS, T-Mobile, and Xfinity Mobile's networks in the US. Other carriers could release the updates on their networks soon.
If you have a Galaxy Z Fold 4's carrier-locked version in the US, you can now install the new security update on your device. You can do that by navigating to Settings » Software update and tapping Download and install. You can also download the new firmware version from our firmware database and flash it manually.
Samsung launched the Galaxy Z Fold 4 alongside the Galaxy Z Flip 4 in mid-2022, starring Android 12. Later that year, the company released the Android 13-based One UI 5.0 update to the smartphones. A couple of months ago, the Galaxy Z Fold 4 received the Android 13-based One UI 5.1 update.
First Samsung device: T100
Asif is a computer engineer turned technology journalist. He has been using Samsung phones since 2004, and his current smartphone is the Galaxy S23 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.
