
Samsung Galaxy Tab Active5 Pro
The latest firmware for Samsung Galaxy Tab Active5 Pro (SM-X350) is X350XXSBCZI3 with Android 16, released on September 22, 2026 for 7 regions (CSC). Every official firmware build for SM-X350, 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/X350XXSBCZI3
SM-X350 started on Android 15 and has received 1 major Android upgrade; it now runs Android 16. The newest build, X350XXSBCZI3, was released on September 22, 2026 with the September 2026 security patch. That patch (SMR Sep-2026) fixes 80 vulnerabilities, 20 of them critical. Over the last 12 months SM-X350 received 17 builds, with a new build in 11 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until May 25, 2033.
Specifications of SM-X350N, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
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.
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
It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share.
Sticky notes
Add quick annotations on top o...
• 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.
• 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.
These changes may vary depending on the model, country, or network operator of the customer environment.
• The usability of device operations has been improved.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Press and hold the Side button to access Google Gemini
The Side button is a new way to access Google Gemini or other digital assistant app quickly instead of using the corner swipe. You can change what the Side button does in Settings.
• Complete multiple tasks with one ask
Google Gemini is now seamlessly integrated with Samsung apps such as Calendar, Notes, Reminder, and Clock. You can complete tasks in these apps using information from Gemini with one simple command. Try asking Google Gemini...
Box codes of SM-X350 for different colors and markets. Firmware is chosen by the model code SM-X350 and your region (CSC), not by the SKU.

SM-X350N

SM-X358U

SM-X230N

SM-X238Q

SM-X135F
The newest firmware for SM-X350 runs Android 16: build X350XXSBCZI3, released on September 22, 2026.
The latest build for SM-X350, X350XXSBCZI3, was released on September 22, 2026 (1 month ago).
Over the last 12 months SM-X350 received 17 builds, with at least one new build in 11 different months.
Yes, all firmware files for SM-X350 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-X350, 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-X350.