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Samsung Galaxy S24 (SM-S921B) Android 16 firmware update S921BXXU9CYI5 – Mexico | SamFrew

Home / Devices / Galaxy S24 / SM-S921B / IUS

Galaxy S24

SM-S921B

Release S921BXXU9CYI5

Mexico · IUSAndroid 16Built 9/9/2025

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IUS-S921BXXU9CYI5-20250926085531.zip

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File size15.5 GB

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This file is also the factory firmware for this release.

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: S921BXXU9CYI5
CSC: S921BOWO9CYI5
Country: Mexico
Changelist: 31998945
Build date: 9/9/2025
Added to Samfrew: 9/26/2025