Updating the Tanix TX9 Pro (Amlogic S912) with a custom ROM or newer firmware can significantly improve performance and resolve lag issues found in the stock Android 7.1 Nougat Custom ROM & Firmware Options
While official updates for this older device are rare, several community-driven alternatives exist: Android TV (ATV) ROMs
: Many users flash ATV 9 or similar ports to replace the standard launcher with a lean, TV-optimized interface. Armbian/Linux : For those wanting a server or desktop experience, the Armbian project
provides updated kernels and Debian/Ubuntu-based builds for S912 devices like the TX9 Pro. : If your primary goal is media playback, offers a lightweight "Just enough OS" for Kodi. LibreELEC Forum Installation Guide Flashing this device typically requires a Windows PC Amlogic USB Burning Tool 1. Prerequisites Amlogic USB Burning Tool : Download and install the latest version from official Amlogic resource sites USB Male-to-Male Cable : Necessary for connecting the box directly to your PC. Firmware Image : Ensure you have the file specifically for the variant, such as the TX9 Pro V22 firmware 2. Flashing Procedure Load Firmware
: Open the USB Burning Tool, select "File" -> "Import Image," and choose your ROM file. Prepare the Box : Disconnect the power from the Tanix TX9 Pro. Enter Recovery/Flash Mode : Use a toothpick or paperclip to press and hold the Reset button (usually located inside the AV port or on the side/bottom).
: While holding the reset button, plug the USB male-to-male cable into the PC and the USB 2.0 port closest to the SD card slot on the box. Start Flash : Once the tool displays "Connect Success," click . Release the reset button once the progress bar moves.
: Wait for the "Burning successful" green message (100%). Click
, unplug the USB, and reconnect the power and HDMI to your TV. Troubleshooting & Maintenance Tanix Tx9 Pro(S912) add Wifi driver · Issue #315 - GitHub
Tanix TX9 Pro , a legacy TV box powered by the Amlogic S912 octa-core processor, has seen a recent resurgence in the custom ROM community as of April 2026. While the device originally shipped with Android 7.1.2 Nougat
, updated custom firmware now offers modern interfaces and improved stability for aging hardware. Key Features of Updated Custom ROMs (2026) Modernized OS
: While official support peaked at Android 7.1, newer custom ports like the TX9 Pro Android 12 build provide a more current interface. Android TV Interface
: Many users prefer moving from the standard, often laggy Tanix launcher to Android TV-based ROMs
(such as Aidan's ROM ports), which offer a smoother, remote-friendly UI. Enhanced Media Playback
: Recent firmware aims to fix common legacy issues, such as 4K online streaming lag and "hanging" applications. Voice Control & Google Assistant
: Updated builds often integrate support for voice-controlled remotes and Google Assistant, features not always stable in stock firmware. Performance Optimization
: Newer ROMs frequently include "kill apps" processes and speed test functions to manage the device's 3GB of RAM more efficiently. Installation & Update Tips
Updating a Tanix TX9 Pro typically requires specific tools and precautions:
You're looking to create a custom feature for the Tanix TX9 Pro, a TV box running on Android. Let's assume you're familiar with Android development and custom ROMs.
To create a feature for the Tanix TX9 Pro custom ROM, here are some general steps:
Here's a simple example of how you might add a new button to the home screen:
Feature: "App List" button on the home screen
Approach: Modify the launcher app (e.g., Google Now Launcher)
Code example:
// Create a new button in the launcher app's layout
public class CustomLauncher extends AppCompatActivity
@Override
protected void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(R.layout.custom_launcher);
// Find the new button
Button appListButton = findViewById(R.id.app_list_button);
// Set the button's click listener
appListButton.setOnClickListener(new View.OnClickListener()
@Override
public void onClick(View v)
// Open the app list activity
Intent intent = new Intent(CustomLauncher.this, AppListActivity.class);
startActivity(intent);
);
// Create a new activity to display the app list
public class AppListActivity extends AppCompatActivity
@Override
protected void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(R.layout.app_list);
// Populate the app list
ListView appListView = findViewById(R.id.app_list_view);
appListView.setAdapter(new AppListAdapter(this));
Next steps:
Keep in mind that this is a simplified example and may require additional modifications to work seamlessly with the Tanix TX9 Pro custom ROM. You may also need to modify other parts of the ROM, such as the framework or system services, to integrate your feature.
If you're new to Android development and custom ROMs, I recommend exploring online resources, such as XDA Developers, Android Open Source Project (AOSP), and GitHub, to learn more about the process.
It sat on my desk like a black, featureless brick. The Tanix TX9 Pro. For six months, it had been the silent heart of my living room—a loyal little Android TV box that streamed 4K, ran Kodi, and played my retro game ROMs without a stutter.
But "loyal" doesn't mean "perfect."
The stock firmware was a bloated mess. Every time I booted it up, I was greeted by a launcher that looked like a yard sale of Chinese apps I’d never use. “Weather 360.” “Clean Master for TV.” A browser that opened to a search engine named “NaviSmooth.” Worst of all, every third boot triggered a system notification: “Update available. Your device will restart in 10 seconds.”
No, thank you.
I’d bought the TX9 Pro for its guts—an Amlogic S912 chip, 3GB of RAM, Gigabit Ethernet. But the firmware was a cage. I wanted a clean, lean, mean machine. I wanted AOSP—pure Android, no handcuffs.
So, on a rainy Tuesday, I declared war.
The Search for the Holy Ghost
First, I needed a custom ROM. Not the fake “optimized” stock builds on random forums, but a real, community-tested replacement. I dove into the XDA Developers forums, scrolling past dead links and broken English.
“Try Aidan’s ROM,” a user with a CRT-TV avatar whispered. “It’s based on stock Android 9. No bloat. Full L1 Widevine for Netflix.”
Another name surfaced: SLIMBOX. A lean, performance-focused ROM built for the S912 chipset. But the TX9 Pro wasn’t officially listed. It was a ghost—supported by a patched version of the "Tanix TX9 Max" firmware.
Risky. But my TX9 Pro had become a paperweight of frustration anyway. What did I have to lose?
The Flashing Rite
I downloaded the files at 2 AM, heart pounding like a safecracker.
I pried open the TX9 Pro’s rubber feet. There they were: the hidden recovery pinhole and the unmarked jumper pads. I held my breath, connected the USB cable to my PC, and held a paperclip against the jumper.
Clunk. Windows recognized it: WorldCup Device—AMLOGIC.
The USB Burning Tool lit up. I loaded the .img file. Clicked Start.
A progress bar crawled from 0% to 7% in seconds. Then—ERROR: [0x30403003] Uboot / Get result / DiskInitial error.
Bricked. My heart sank. The TX9 Pro’s LED glowed a faint, sickly red. No HDMI signal. Dead.
The Resurrection
I spent three hours in a cold sweat, trawling Russian forums via Google Translate. A post from “Sergei_64” saved me: “For TX9 Pro, short pins 17 and 18 on the NAND chip during power-on.”
I grabbed tweezers, a magnifying glass, and a prayer. With the USB cable still connected, I shorted the tiny pins. The USB Burning Tool chimed.
Formatting. Downloading. Burning.
7%... 34%... 78%... 100% — Success.
I unplugged the box, plugged it into my TV, and hit power.
The Awakening
The boot logo wasn’t the gaudy “Tanix” animation. It was a clean, pulsing Android swirl. Ten seconds later, I was staring at a desktop so pure it felt like a dream.
No ads. No “Clean Master.” No forced updates.
Just Settings, Play Store, and a blank home screen waiting for my apps.
I installed Kodi. It launched in 2 seconds—down from 12. I loaded a 60GB 4K remux of Blade Runner 2049 over my NAS. The video was buttery smooth. No frame drops. The interface zipped like a phone from 2025.
The Aftermath
Two weeks later, my Tanix TX9 Pro is no longer a brick. It’s a legend on my local home theater forum. I even shared the patched ROM with a note:
“Works on TX9 Pro v3.0 boards. Flash at your own risk. You’ll void your warranty, but you’ll gain your sanity.”
Every time I press the remote’s power button and see that clean Android swirl, I smile. I didn’t just update a box. I liberated it.
And somewhere in Shenzhen, a firmware engineer’s bloatware weeps.
For the Tanix TX9 Pro (S912 processor), updated custom ROMs breathe new life into the device by offering improved performance and modern Android features. While the original stock firmware was based on Android 7.1.2, community-driven projects have introduced significantly more recent updates. Popular Updated Custom ROMs (2026)
Aidan’s ROM (Android TV 9): A widely used, clean, and fast Android TV experience specifically optimized for S912 devices like the TX9 Pro.
Slimbox TV: Highly regarded for its stability and extensive customization options for Tanix devices. tanix tx9 pro custom rom updated
Armbian (Linux): For users seeking a desktop-like experience or home server capabilities, recent Armbian builds are available with specific DTB support for the TX9 Pro.
LibreELEC / CoreELEC: Optimized for Kodi performance, these ROMs are ideal for dedicated media center use. Preparation Checklist
Backup Data: Ensure all important data is backed up before flashing. Required Tools: Amlogic USB Burning Tool (Windows PC required). A male-to-male USB-A cable.
The specific firmware .img file for your hardware variant (e.g., LPDDR3 vs. standard DDR3). Flashing Instructions (USB Burning Tool)
Load Image: Open the Burning Tool, go to File > Import Image, and select your downloaded ROM file.
Connect Device: Connect one end of the USB cable to your PC.
Enter Recovery Mode: Use a toothpick or similar tool to press and hold the Reset button (typically hidden inside the AV port) while plugging the other end of the USB cable into the box's OTG port.
Start Flash: Once the tool detects the device, click Start. The process usually takes several minutes to reach 100%.
Finish: Once "Burning Successfully" appears, click Stop, disconnect the box, and boot it up on your TV. Tanix Tx9 Pro Custom Rom Updated 'link'
The Tanix TX9 Pro, powered by the Amlogic S912 octa-core processor, is a legendary Android TV box known for its 3GB DDR4 RAM and Gigabit Ethernet. While it originally shipped with Android 7.1 Nougat, users can now significantly modernize the device using updated custom ROMs like Aidan's ROM or slimBOXtv , which provide a cleaner Android TV (ATV) interface and better performance. Why Update Your Tanix TX9 Pro?
Updating to a modern custom ROM transforms a dated interface into a high-speed media center.
Modern Interface: Swaps the stock launcher for a streamlined Android TV layout.
Performance Gains: Removes manufacturer bloatware, freeing up RAM and reducing lag.
Better Compatibility: Adds support for modern video codecs and updated apps that may no longer run on Android 7.1.
Pre-Rooted Access: Many custom ROMs come with integrated root, allowing for advanced system modifications. Top Updated Custom ROMs for 2026
While official support has ended, the community continues to release updated builds:
Aidan’s Android TV 9 (S912): Highly popular for S912 devices, offering a stable, Google-certified feel without the bloat.
slimBOXtv: Frequently updated with the latest security patches and specialized drivers for different Wi-Fi chips.
Armbian (Linux): For users wanting a desktop-like experience or a home server, Armbian offers the most up-to-date Linux kernels for the TX9 Pro. Step-by-Step: How to Install an Updated Custom ROM
The most reliable way to flash your TX9 Pro is using the Amlogic USB Burning Tool on a Windows PC. 1. Preparation
Hardware: You need a USB Type-A to Type-A (Male-to-Male) cable and a PC.
Software: Download the latest Amlogic Burning Tool v2.2.0 and your chosen .img firmware file.
Backup: Flashing will wipe all data. Ensure you backup any essential files. 2. Flashing Process
For the Tanix TX9 Pro (Amlogic S912), the custom ROM landscape has evolved significantly. While the device originally launched with Android 7.1, updated community-driven firmware now allows it to run modern versions of Android TV 12, 13, and even 14. Top Custom ROMs for Tanix TX9 Pro (2025–2026)
The most stable and popular options currently available include:
slimBOXtv: Frequently updated, this is a highly optimized firmware that converts the standard mobile Android experience into a lean Android TV (ATV) interface. It includes built-in root access and performance tweaks to reduce lag on older S912 hardware.
Aidan’s ROM: A popular choice for S912 devices, focusing on providing a clean, bloatware-free Android TV 9.0 experience that restores functionality to many newer apps.
Poison ROM: A well-known community mod often hosted on XDA Forums that prioritizes stability and performance for media playback.
Armbian/OpenWrt: For those looking to repurpose the box as a server or mini-PC, ophub’s GitHub repository provides updated kernel support for running Linux-based systems. Update & Installation Guide
Flashing a custom ROM on this device typically requires a USB Male-to-Male cable and a PC.
For the Tanix TX9 Pro, the "updated" custom ROM landscape in 2026 focuses on breathing new life into the Amlogic S912 chipset, moving beyond its original Android 7.1 roots. Modern custom firmwares aim to provide a cleaner Android TV (ATV) interface, better app compatibility, and optimized performance for streaming services. Top Custom ROM Options (2026) Updating the Tanix TX9 Pro (Amlogic S912) with
Aidan’s ROM (Android TV 9): This remains the gold standard for S912 devices like the TX9 Pro. It transforms the standard mobile-style Android into a dedicated Android TV 9 experience, improving remote control navigation and speed.
LibreELEC (Kodi-focused): For users who primarily want a powerful media center, LibreELEC allows you to boot a lightweight Linux-based system directly into Kodi, often resulting in smoother 4K playback than Android-based ROMs.
Armbian (Linux Desktop): If you want to use your TX9 Pro as a mini PC, updated Armbian builds (Kernel 5.x/6.x) allow for a full Linux desktop environment, though hardware acceleration for Wi-Fi can sometimes be tricky. Key Update Features
Improved UI: Replaces the laggy stock launcher with lean, ad-free Android TV interfaces.
Updated Codecs: Better support for modern formats like VP9 and HEVC (x265) for high-quality 4K streaming.
Performance Tweak: Removes bloatware and unnecessary "kill app" background processes to utilize the 3GB DDR4 RAM more effectively. How to Install (Updated Method)
Updating or flashing a custom ROM requires a USB-A to USB-A (Male-to-Male) cable and a Windows PC. Tanix TX9 (S912) - Amlogic - LibreELEC Forum
The default custom launcher is usually "Square Home" or "ATV Launcher." For an updated look, install Wolf Launcher (version 2.0.5+). It allows custom wallpapers and widget-free performance.
SlimBox is the performance king. The "Updated" version (v15.4.2 or higher) removes 90% of Google bloat while keeping Play Store functionality. It includes a root toggle (Magisk pre-installed) and Viper4Android for audio tweaks.
The first boot of an updated custom ROM can take 5–10 minutes. Do not panic if you see a black screen for 2 minutes. If it loops (restarts every 30 seconds), you flashed the wrong WiFi driver variant or have a power supply voltage issue.
Here is where 90% of users fail.
Tanix manufactured the TX9 Pro with three different WiFi chips. If you flash the wrong ROM, your WiFi and Bluetooth will be dead.
How to check: Open your stock box, go to Settings > About, or physically open the case (four screws) and look at the chip near the antenna wire.
Q: I flashed the ROM, but my remote doesn't work.
A: You need to copy the remote.conf or remote.tab1 file from your stock firmware to the new ROM. Use "Root Explorer" to replace the file in /vendor/etc/. Reboot.
Q: My box is stuck on the Tanix logo. A: You flashed the wrong WiFi firmware. Reflash using the "Erase Flash" and "Erase Bootloader" options ticked in USB Burning Tool.
Q: Can I go back to Stock? A: Yes. Tanix hosts the official firmwares on their (very slow) servers. Look for "TX9 Pro 3/32 firmware 2021."
Do you have a dead TX9 Pro resurrected by a custom ROM? Tell us which build worked for your WiFi chip in the comments below.
Disclaimer: Flashing custom firmware voids your warranty and carries a risk of bricking your device. This guide is for informational purposes. Proceed at your own risk.
Tanix TX9 Pro (Amlogic S912) has received several updated custom ROMs and community-made builds that significantly improve performance over the buggy stock firmware Latest ROM & OS Options Android TV 9 (Aidan’s ROM):
One of the most popular modern updates. It provides a clean, official Android TV look with working Google Assistant and high-definition streaming support for many apps. You can find instructions and files on Aidan's ROM GitHub or community mirrors Android TV 12/13/14 Port:
Recent community ports have brought even newer versions of Android to the S912 chip. While these offer the latest UI, they are often still in "beta" with potential bugs in hardware acceleration or specialized Wi-Fi chips. SlimBoxTV:
A highly optimized ROM known for its speed and customization options. It is widely considered the "go-to" for users who want a stable, debloated experience with root access already enabled. CoreELEC / LibreELEC:
If you primarily use the box for local media or Kodi, running
from an SD card is often better than any Android ROM. It boots directly into Kodi and offers superior 4K playback. LibreELEC Forum Key Improvements in Updated ROMs Thermal Management:
Stock firmware often causes the S912 to throttle. Custom ROMs like SlimBoxTV include better CPU governor settings to keep the box cooler. Bug Fixes:
Newer updates fix common issues like "video tearing" in 4K, Wi-Fi dropouts, and non-functional status bar clocks. User Interface:
Moves away from the cluttered Tanix launcher to a standard Android TV leanback launcher. Installation Tips Check your RAM Type: Some TX9 Pro units use while others use standard
. Installing the wrong version will result in a "brick" or no boot. Use Amlogic Burning Tool: Most of these ROMs are distributed as files and require a USB Male-to-Male cable for flashing. The Reset Button:
If the box isn't recognized by your PC, the reset button is typically hidden inside the
. Press it with a toothpick while plugging in the USB cable. Tanix TX9 (S912) - Amlogic - LibreELEC Forum
Updated custom ROMs for the Tanix TX9 Pro (Amlogic S912) in 2024–2025 focus on performance, with popular choices including Aidan's ROM (Android TV 9.0) for a modern interface and updated Armbian images for Linux functionality. Installation generally requires a USB Male-to-Male cable and the Amlogic USB Burning Tool, with community support addressing common Wifi and driver issues. For a detailed flashing guide, visit i12bretro.github.io AI responses may include mistakes. Learn more Identify the feature : Determine what feature you
Tanix TX9 Pro no wifi #1566 - ophub/amlogic-s9xxx-armbian - GitHub