How to Flash X96 Mini with SlimBOX ATV9 — 2026 Guide
⏱️ 45-Minute Tutorial · Updated March 2026

How to Flash X96 Mini with SlimBOX ATV9 Custom Firmware

Fix slow performance, unlock Google Play Store, and get a clean Android TV 9 experience — completely free. Step-by-step guide with real screenshots.

🔧 Amlogic S905W 📦 SlimBOXtv 9.20 💻 Windows Required ✅ Beginner Friendly 🆓 100% Free
SlimBOXtv official website for X96 Mini custom firmware

Why Flash Your X96 Mini with Custom Firmware?

The X96 Mini ships with a heavily modified Android firmware that causes serious problems over time: slow navigation, app crashes, missing Google Play Store, and poor media playback. Flashing SlimBOX ATV9 replaces this with a clean, optimized Android TV 9 build.

✅ What You Gain
  • Faster, smoother performance
  • Clean Android TV 9 interface
  • Full Google Play Store access
  • Google Assistant built in
  • Chromecast support
  • Regular firmware updates
⚠️ Know Before You Flash
  • Voids manufacturer warranty
  • Process is fully reversible
  • Requires a Windows PC
  • Specific USB cable needed
  • All data will be erased

What You Need Before Starting

ItemDetails
X96 Mini TV BoxAmlogic S905W version — check the label on the bottom
Windows PCWindows 7, 10, or 11 — Mac does NOT work
USB-A to USB-A Male CableBoth ends must be identical Type-A male plugs
SlimBOXtv 9.20 Firmware.img file extracted from ZIP (~1.4 GB)
Amlogic USB Burning Toolv2.1.7.3 recommended for Android 9
Toothpick or SIM pinTo press the hidden recovery button in the AV port
🔑 Most Common Mistake

The #1 reason flashing fails is the wrong USB cable. You need a USB-A Male to USB-A Male cable — both ends look identical. A regular phone charging cable will NOT work.

1
Step 1 of 10

Find the X96 Mini Firmware on SlimBOXtv

Open your browser and go to slimboxtv.ru. In the top navigation bar, hover over “ПРОШИВКИ” (Firmware). In the dropdown, scroll to S905W and click X96 Mini.

SlimBOXtv navigation menu showing S905W submenu with X96 Mini option
Hover ПРОШИВКИ → S905W → click X96 Mini
SlimBOXtv dropdown menu showing X96 Mini selected under S905W category
X96 Mini listed under S905W alongside compatible devices
2
Step 2 of 10

Review the X96 Mini Firmware Details

You will land on the X96 Mini page. Verify the CPU matches your device before downloading anything.

X96 Mini firmware page on slimBOXtv showing version 9.20 CPU Amlogic S905W GPU Mali-450MP
The X96 Mini firmware page — verify CPU: Amlogic S905W before proceeding
SlimBOXtv X96 Mini firmware info page showing version GPU CPU and warning notices
Full firmware details — version 9.20, CPU, GPU, and important warnings
🚨 Important Warnings
  • Flash entirely at your own risk — the team takes no responsibility
  • Back up apps with Alpha Backup and system data with TWRP first
  • Do NOT share or redistribute this firmware on other websites
3
Step 3 of 10

Download the SlimBOXtv Firmware

Scroll down the X96 Mini page to find the download section. Click the download button — it opens Yandex Disk. Choose the ATV version for Google Play Store access.

SlimBOXtv X96 Mini firmware download section showing official firmware options
Firmware download section — click “Скачать ATV или AOSP”
Yandex Disk SBX_ROM_9 folder with ATV and AOSP zip files
Yandex Disk — SBX_ROM_9 folder with ATV and AOSP ZIPs
Yandex Disk showing sbx_x96mini_atv_9_19.zip firmware file ready to download
Select sbx_x96mini_atv_9.19.zip — the ATV version
⚠️ Download Limit on Yandex Disk

If you see a limit message, click “Сохранить на Яндекс Диск” to save to a free Yandex account first, then download.

Yandex Disk download limit exceeded message with save to account option
Download limit? Save to your Yandex account first
4
Step 4 of 10

Download Amlogic USB Burning Tool

Scroll to the bottom of the slimBOXtv page to find the Burning Tool download links. For SlimBOXtv 9.20 (Android 9), download v2.1.7.3.

SlimBOXtv Amlogic USB Burning Tool download buttons for Android 9
Choose v2.1.7.3 for Android 9 firmware
Amlogic USB Burning Tool versions page showing Android 9 and Android 11/14 options
v2.x for Android 9 — v3.x for Android 11/14
5
Step 5 of 10

Install the Amlogic USB Burning Tool

Extract the ZIP and run the installer. Click through the setup wizard — it is straightforward.

Amlogic USB Burning Tool setup wizard showing additional tasks screen
The setup wizard — click Next through the steps then Finish
6
Step 6 of 10

Open the Tool & Switch to English

Launch the Burning Tool. It opens in Chinese by default. Click the third menu item (语言 = Language) and select English.

Amlogic USB Burning Tool opened in Chinese language
Tool opens in Chinese — change language first
Amlogic Burning Tool language menu showing Chinese and English options
Click Language menu (语言) — third item in menu bar
Amlogic Burning Tool now showing English interface
✅ Tool now in English — ready to load firmware
7
Step 7 of 10

Load the Firmware Image File

Click Setting → Load Image. Browse to your extracted firmware .img file and click Open.

Amlogic USB Burning Tool Setting menu with Load img option highlighted
Click Setting → Load img to open the file browser
File browser showing X96Mini firmware img file selected on Desktop
Select your .img file and click Open
Burning Tool showing firmware loaded with file size 1381452 KB at bottom
Firmware loaded — size visible at the bottom bar
8
Step 8 of 10

Put X96 Mini into Recovery Mode & Flash

  1. 1Power off your X96 Mini — unplug the power adapter completely
  2. 2Connect the USB-A to USB-A cable from your PC to the X96 Mini USB port
  3. 3Find the tiny reset button inside the AV port on the back of the device
  4. 4Use a toothpick to press and hold that reset button firmly
  5. 5While holding, plug in the power adapter — hold for 3–5 seconds then release
  6. 6The device appears in the Burning Tool — click Start
  7. 7Wait for the progress bar to reach 100%
Amlogic USB Burning Tool showing 100% Burning successfully in green
🎉 100%: Burning successfully — flash complete!
✅ Success Indicators
  • Status shows “100%: Burning successfully” in green
  • Error counter remains at 0
9
Step 9 of 10

First Boot into SlimBOX ATV9

Click Stop, disconnect the USB cable, connect HDMI to your TV, then plug in power. First boot takes 3–7 minutes — do not unplug.

SlimboxTV logo on TV screen during first boot after flashing X96 Mini
The slimboxTV logo appears — first boot in progress
SlimBOX ATV9 Android TV home screen on X96 Mini showing Google Assistant and app row
🎉 Welcome to SlimBOX ATV9! Clean Android TV 9 on your X96 Mini
X96 Mini SlimBOX ATV9 home screen with app row including Google Play Store
Home screen with Google Play Store and pre-installed apps
10
Step 10 of 10

Verify Firmware & Install the Latest Patch

SlimBOX ATV9 Settings menu showing network internet device preferences
Settings menu — connect Wi-Fi and explore options
SlimBOXtv About screen confirming firmware version slimBOXtv ATV 9.19 model X96Mini
✅ Firmware confirmed: slimBOXtv ATV 9.19 | X96Mini

📋 Complete Process at a Glance

1slimboxtv.ru → ПРОШИВКИ → S905W → X96 Mini
2Confirm CPU: Amlogic S905W on device label
3Download SlimBOXtv 9.20 ATV firmware ZIP
4Download Amlogic USB Burning Tool v2.1.7.3
5Install tool, extract firmware .img file
6Open tool → switch language to English
7Setting → Load Image → select .img file
8Hold AV reset + plug power → Start
9Wait for 100% success → disconnect USB
10HDMI → boot into SlimBOX ATV9 → enjoy!
🎉 Result

Your X96 Mini now runs SlimBOXtv ATV 9.20 — a clean, optimized Android TV 9 experience with Google Play Store, Google Assistant, and regular firmware updates from the slimBOXtv team.

📌 Related Guides

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