
Samsung Galaxy A03 Core
The latest firmware for Samsung Galaxy A03 Core (SM-A032F) is A032FXXS9CZA2 with Android 13, released on January 29, 2026 for 18 regions (CSC). Every official firmware build for SM-A032F, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/A032FXXS9CZA2
SM-A032F started on Android 11 and has received 2 major Android upgrades; it now runs Android 13. The newest build, A032FXXS9CZA2, was released on January 29, 2026 with the December 2025 security patch. That patch (SMR Dec-2025) fixes 65 vulnerabilities, 6 of them critical. No new build has appeared for 9 months, so regular updates for this model have most likely ended. Builds of this model reach 36 regions (CSC); SER (Russia) usually gets a new build first (50% of recent builds).
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
• OS upgrade - Andorid GO 13
*We recommend that you back up your important data to keep it safe during the upgrade.
*Some apps will need to be updated separately after the Android GO 13 upgrade.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
• OS upgrade - Andorid GO 12
*We recommend that you back up your important data to keep it safe during the upgrade.
*Some apps will need to be updated separately after the Android GO 12 upgrade.
• Security
The device is protected with improved security.
• Overall stability of functions improved.
• The security of your device has been improved.
• Overall stability of functions improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
· The security of your device has been improved.
• The security of your device has been improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
Box codes of SM-A032F for different colors and markets. Firmware is chosen by the model code SM-A032F and your region (CSC), not by the SKU.

SM-A032M

SM-A035G

SM-A037U1

SM-A025A

SM-A136S
The newest firmware for SM-A032F runs Android 13: build A032FXXS9CZA2, released on January 29, 2026.
The latest build for SM-A032F, A032FXXS9CZA2, was released on January 29, 2026 (8 months ago).
SM-A032F has had no new firmware for 9 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A032F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A032F, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-A032F.