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How to Fix Roblox Security Threat Detected Error

Lim How Wei
December 1, 2025

Are you getting a “Security Threat Detected” error when joining a Roblox experience?

Here’s an example of the error code “REF: 7144:3A6F:EJDQGM”.

The error happens when your Android device is rooted with an app like Magisk or SuperSU.

It can also happen if you’ve downloaded Roblox from an unofficial website and not the Google Play Store.

In this guide, you’ll learn how to fix the Roblox security threat detected error on mobile for Android (Huawei, Samsung, etc.).

How to Fix Roblox Security Threat Detected Error

Fix 1: Uninstall the “unofficial” Roblox and reinstall the official app

  1. Tap and hold Roblox and select “Uninstall”.
  2. Open the Google Play Store.
  3. Search for Roblox and install it.
  4. Launch Roblox, log in, and try joining an experience.

Fix 2: Unroot your device

  • For Magisk: Open the Magisk app > tap Uninstall Magisk > Complete Uninstall > Let the device reboot.
  • For SuperSU: Open the SuperSU app > go to Settings > Full Unroot > Restart your device.

Fix 3: Turn off developer options

  1. Open the Settings app > System > Developer Options.
  2. Turn off “USB Debugging”.
  3. Turn off “OEM Unlocking”.
  4. Launch Roblox, log in, and try joining an experience.

Further reading

How to Fix Roblox Error Code 2

How to Fix “Something went wrong” in Roblox

How to Fix Roblox 500 An Unexpected Error Occurred

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Lim How Wei

Lim How Wei is the founder of followchain.org, with 10+ years of experience in Social Media Marketing and 5+ years of experience as an active investor in stocks and cryptocurrencies. He has researched, tested, and written thousands of articles ranging from social media platforms to messaging apps.

Lim has been quoted and referenced by major publications and media companies like WikiHow, Fast Company, HuffPost, Vice, New York Post, The Conversation, and many others. One of his articles about the gig economy was quoted by Joe Rogan, who hosts The Joe Rogan Experience (the most popular podcast in the world), in the This Past Weekend podcast (the third most popular podcast in the world as of 2026) by Theo Von.

In his free time, Lim uploads personal finance videos on his YouTube channel, Lim Finance, to guide others on their financial journey. He also creates gaming guides, walkthroughs, solutions, and tips for the games he plays, helping players with their progression.