Samsung firmwares, SM-S921U (AIO) | EN

Download the latest Samsung firmware ✅ SM-S921U ⭐ AIO. Full list of firmwares available for download

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Samsung firmware list
DeviceModelRegionPDA/AP VersionCSC VersionMODEM/CP VersionOs VersionBuild Date
Galaxy S24SM-S921UAIO S921USQS2AXD3 S921UOYN2AXD3S921USQS2AXD314
Galaxy S24SM-S921UAIO

SM-S921UAIOS921USQU1AXCB

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
S921UOYN1AXCBS921USQU1AXCB14
Samsung SSPSM-S921UAIO S921USQS1AXBG S921UOYN1AXBGS921USQS1AXBG14

Changelog: SM-S921U(AIO)

· The security of your device has been improved.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

· The security of your device has been improved.

• Added a Vividness option
You can use this option to adjust the vividness of your screen.
• Camera
The image quality and sharpness optimization code has been applied.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use our site only if you are 100% sure about the risks involved in flashing your device SM-S921U: AIO. We is not responsible for any damage caused by using the files on this website.
The Firmwares provided here are all official Samsung's Android Firmwares and has NOT been modified by anyway as we get them directly from KIES servers.
We live-monitor all firmware updates for every Samsung device, in over 500 regions.
Beware, Manually flashing firmwares may brick your device, use it at your own risk and follow our tutorial steps.

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