My Authenticator verification code does not work. Authentication App 2-Step Verification codes only work when displayed in the app. Make sure you're entering a code that is currently active. You will need to enter the new code that is displayed in the app if the previous code did not work.

For myself, I just accidentally uninstall MS Authenticator app on my old phone, and forgot to generate backup codes or disable 2FA on my Roblox account before link it on the new phone.

Oct 28, 2022 · "In order to regain access to your authenticator, please use the recovery or backup codes that you were provided when you first set up your authenticator. These should allow you to log back into your Roblox account, where you can make adjustments to …

Once you enable 2-Step Verification by Authenticator App, you will be asked to enter a code every time that you log in with your password or login with Email OTP. You can find the code in your chosen Authenticator App on your mobile device. Once you enter the code on your Roblox screen, you will be successfully logged in.

Sep 17, 2022 · check if the time on both devices is the same. if they're apart even by a few seconds, it still would fail. sorry, this is a bit late but I had the same problem and you have to use one of the suggested authenticator apps. use Microsoft authenticator and it will work.

Dec 17, 2024 · I was just making new backup codes lately, and I’ve tried inputting the Authenticator App code, multiple times, but just keeps saying invalid. I’ve never had an issue in the past couple years, but now it’s just not working.

This video explains how to fix the Roblox authenticator invalid code issue on mobile or PC.

Dec 23, 2023 · You can recover your account credentials from your cloud account, but you must first make sure that the account you're recovering doesn't exist in the Microsoft Authenticator app. For example, if you're recovering your personal Microsoft account, you must make sure you don't have a personal Microsoft account already set up in the authenticator app.

Apr 11, 2024 · I’m trying to turn on the new Authenticator System from Roblox, but when I scan the QR Code with my phone, then put the 6-digid code, it says “Invalid Code”. I’ve tried like 10 times and it always says that.

Feb 7, 2023 · Solutions that I’ve tried I’ve looked at some information to fix it on DevForum Roblox, YouTube and Google, and I’ve tried them like resetting DNS, restarting the PC, removing the Roblox File and then reinstalling Roblox. But none of these works.