Galaxy Tab Active5 5G

Download Samsung Firmware SM-X306N

Samsung Galaxy Tab Active5 5G

The latest firmware for Samsung Galaxy Tab Active5 5G (SM-X306N) is X306NKOSEDZI1 with Android 16, released on September 8, 2026 for 1 region (CSC). Every official firmware build for SM-X306N, newest first: one row per build with all regions (CSC) that received it.

Latest build
X306NKOSEDZI1 Android 16 · 1 month ago
Builds
10 builds
Regions (CSC)
1 region

Firmware builds for SM-X306N

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/X306NKOSEDZI1

SM-X306N update history

SM-X306N started on Android 15 and has received 1 major Android upgrade; it now runs Android 16. The newest build, X306NKOSEDZI1, was released on September 8, 2026. Over the last 12 months SM-X306N received 7 builds, spread over 7 different months. Samsung guarantees security updates for this model until January 24, 2032.

Device specifications

Launched with
Android 14
Display diagonal
20.3 cm (8")
Display resolution
1920 x 1200 pixels
Rear camera resolution
13 MP
Rear camera type
Single camera
Front camera resolution
5 MP
Wi-Fi standard
Wi-Fi 6 (802.11ax)
Weight
433 g

Specifications of SM-X306B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-X306N?

The newest firmware for SM-X306N runs Android 16: build X306NKOSEDZI1, released on September 8, 2026.

When did SM-X306N get its last update?

The latest build for SM-X306N, X306NKOSEDZI1, was released on September 8, 2026 (1 month ago).

How often does SM-X306N get updates?

Over the last 12 months SM-X306N received 7 builds, with at least one new build in 7 different months.

Is the firmware for SM-X306N official?

Yes, all firmware files for SM-X306N are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-X306N using Odin?

To flash SM-X306N, 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-X306N?

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-X306N.