Galaxy Tab S12+ 5G

Download Samsung Firmware SM-X846B

Samsung Galaxy Tab S12+ 5G

The latest firmware for Samsung Galaxy Tab S12+ 5G (SM-X846B) is X846BXXU1AZH3 with Android 17, released on August 10, 2026 for 12 regions (CSC). Every official firmware build for SM-X846B, newest first: one row per build with all regions (CSC) that received it.

Latest build
X846BXXU1AZH3 Android 17 · 2 months ago
Builds
1 build
Regions (CSC)
12 regions

Firmware builds for SM-X846B

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Frequently Asked Questions

🤗 Where can I find the Samsung firmware for model SM-X846B?

You can find the firmware on the model: SM-X846B page.

Is the firmware for SM-X846B official?

Yes, all firmware files for SM-X846B are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-X846B using Odin?

To flash SM-X846B, 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.

Can I downgrade the Android version on SM-X846B?

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-X846B.