Galaxy Tab A11 LTE

Download Samsung Firmware SM-X133

Samsung Galaxy Tab A11 LTE

The latest firmware for Samsung Galaxy Tab A11 LTE (SM-X133) is X133DXS5BZI5 with Android 16, released on September 9, 2026 for 1 region (CSC). Every official firmware build for SM-X133, newest first: one row per build with all regions (CSC) that received it.

Latest build
X133DXS5BZI5 Android 16 · 1 month ago
Builds
24 builds
Regions (CSC)
15 regions

Firmware builds for SM-X133

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/X133DXS5BZI5

SM-X133 update history

SM-X133 started on Android 15 and has received 1 major Android upgrade; it now runs Android 16. The newest build, X133DXS5BZI5, was released on September 9, 2026. Over the last 12 months SM-X133 received 23 builds, with a new build in 9 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until September 27, 2032.

Changelog for SM-X133

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Stability and reliability
Device behavior has been improved.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

One UI 8.5
Visual design

Fresh new look
One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

Show 4 older builds

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

One UI 8.0 (Android 16)
Personalization

Enhanced Lock screen widgets
Do more on your Lock screen with brief widgets. 2 x 2 size widgets are now available, and the widget area is now larger so you can add even more widgets. You can choose either a horizontal or vertical widget layout.

Productivity

Check stock prices without unlocking
Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.

Easier file sharing with Quick Share
I...

• Stability and reliability
Device behavior has been improved.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-X133?

The newest firmware for SM-X133 runs Android 16: build X133DXS5BZI5, released on September 9, 2026.

When did SM-X133 get its last update?

The latest build for SM-X133, X133DXS5BZI5, was released on September 9, 2026 (1 month ago).

How often does SM-X133 get updates?

Over the last 12 months SM-X133 received 23 builds, with at least one new build in 9 different months.

Is the firmware for SM-X133 official?

Yes, all firmware files for SM-X133 are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-X133 using Odin?

To flash SM-X133, 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-X133?

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-X133.