6 Unblock Tech TV Box UBOX12 Tips You Didn't Know About

The UBOX12 has many handy features that are easy to miss at first. Some of them can make the box simpler to use, especially for families and older users. In this guide, we focus on five practical tips that are easy to try and do not take much time. Let’s get started.

1. Bluetooth Remote Pairing

If your remote is not responding, you may need to re-pair it with your UBOX12.

Step 1 — Enter Pairing Mode Press and hold the OK button and the Menu (≡) button simultaneously for 5–10 seconds until the remote light starts flashing.

Step 2 — Remove Old Connections On your UBOX12, go to Settings → Bluetooth, find any previously paired remote entries, and delete them.

Step 3 — Re-scan and Pair Scan for the remote again in the Bluetooth menu. Once successfully paired, the remote light will turn solid blue.

💡 Still not working?

• Make sure the remote is close to the box during pairing
• Check that the batteries are not low or depleted

2. Change the Voice Control Language

The UBOX12 supports voice control in multiple languages, including Mandarin, Cantonese, English, and Japanese — making it ideal for multilingual households.

To change the language, go to Settings → Language & Input (or the voice-related menu). Select your preferred language, then hold the voice button on the remote and speak normally.

Once set up, you can use voice control directly inside UPLIVE,UBTV, UPVOD, YouTube, and other supported apps. Simply say the name of a TV channel, movie title, or actor, and the box will find and play it for you instantly — no typing needed.

3. Customize the LED Mood Light

The UBOX12 features a built-in breathing light that you can personalize to match your style.

Go to Settings → Display and look for LED Light or Breathing Light. Choose from the available colors and select the one you like best. It's a small but fun touch that makes your UBOX12 feel uniquely yours.

4. Set an App to Auto-Start When the Box Turns On

A great time-saving feature for families — especially when the same app is used every day by parents or children.

Go to Settings → Startup App or Auto-Start Management, and select the app you want to launch automatically, such as UPLIVE. From that point on, every time the box restarts, it will open that app straight away — no extra steps needed.

⚠️ Note: Only set one app to auto-start. Setting too many may cause conflicts or slow down the startup process.

5. Change the Screensaver Images

Want to make your UBOX12 feel more personal? You can replace the default screensaver with your own photos.

Prepare your image files (JPG or PNG), save them onto a USB drive, and plug it into the UBOX12. Then go to Settings → Display or Screensaver and select the images you'd like to display. A quick and easy way to add a personal touch to your box.

6. Launch Apps Instantly with Number Keys 1–9

The UBOX12 remote allows you to assign your favorite apps to the number keys 1–9 for instant one-press access — no more scrolling through the home screen.

To set it up, open the App Installer on your remote, go to the shortcut settings, and assign each number key to the app you want. Once configured, simply press the corresponding number to launch that app directly.

💡 Tip: Just remember which number corresponds to which app — for example, 1 for UPLIVE, 2 for UPVOD, 3 for YouTube — and you'll be navigating your UBOX12 faster than ever.

Conclusion

These tips are easy to follow and can make your UBOX12 experience much more convenient — especially for new users or families looking for a simpler, more personalized setup.

In the upcoming guides, we'll continue sharing more useful tips one by one, covering even the more advanced features in a clear, step-by-step format.

🔔 More tips are on the way! Follow the Unblocktech Official Store and stay tuned—we’ll be posting regular updates to help you get the most out of your UBOX12.