Galaxy Tab Active4 Pro 5G

Download Samsung Firmware SM-T636N

Samsung Galaxy Tab Active4 Pro 5G

The latest firmware for Samsung Galaxy Tab Active4 Pro 5G (SM-T636N) is T636NKOSBDZH4 with Android 15, released on August 19, 2026 for 1 region (CSC). Every official firmware build for SM-T636N, newest first: one row per build with all regions (CSC) that received it.

Latest build
T636NKOSBDZH4 Android 15 · 2 months ago
Builds
18 builds
Regions (CSC)
1 region

Firmware builds for SM-T636N

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/T636NKOSBDZH4

SM-T636N update history

SM-T636N started on Android 12 and has received 3 major Android upgrades; it now runs Android 15. The newest build, T636NKOSBDZH4, was released on August 19, 2026. Updates have become rare: SM-T636N received 3 builds over the last 12 months, in 3 different months. Samsung guarantees security updates for this model until September 25, 2027.

Device specifications

Display diagonal
25.6 cm (10.1")
Display resolution
1920 x 1200 pixels
Rear camera resolution
13 MP
Rear camera type
Single camera
Front camera resolution
8 MP
Wi-Fi standard
Wi-Fi 6 (802.11ax)
Weight
674 g

Specifications of SM-T636B, 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-T636N?

The newest firmware for SM-T636N runs Android 15: build T636NKOSBDZH4, released on August 19, 2026.

When did SM-T636N get its last update?

The latest build for SM-T636N, T636NKOSBDZH4, was released on August 19, 2026 (2 months ago).

How often does SM-T636N get updates?

Over the last 12 months SM-T636N received 3 builds, with at least one new build in 3 different months.

Is the firmware for SM-T636N official?

Yes, all firmware files for SM-T636N are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-T636N using Odin?

To flash SM-T636N, 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-T636N?

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-T636N.