How to Fix Authenticator Codes: Difference between revisions

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My authenticator app generates codes that don't work. First, check to see that your phone time matches the time on your computer. The authenticator is time-stamped, so if the two do not match it will not work.
My authenticator app generates codes that don't work.  
 
==Causes==
 
One of the main reasons and the most common one for “Incorrect Code” error that the time on your 2-Factor Authenticator app is not synced correctly. If you want to make sure your time is set correctly please follow the instructions below.


==Solutions==
==Solutions==
*Each code is only valid for a short period of time. Try using a new code.
*Each code is only valid for a short period of time. Try using a new code.
*Make sure the time on your phone matches the time on your computer.
*Make sure the time on your phone matches the time on your computer.
:;-Google Authenticator app
:-Go to your device's settings.
:1.-Go to the main menu on the Google Authenticator app
:-Find and select "Date & Time".
:2.-Select Settings
:-Ensure "Use network-provided time" or "Automatic date & time" is enabled.
:3.-Select Time correction for codes
:-If already enabled, try toggling it off and then back on.  
:4.-Select Sync now
:5.-Restart your mobile device.


:;-Microsoft Authenticator app 
*The "Time correction for codes" option was removed in the latest Google Authenticator updates because modern versions are designed to automatically sync the time with Google's servers, making manual corrections unnecessary. If your codes aren’t working correctly, it could be due to a mismatch between your device’s time settings and Google’s servers.  To fix this, ensure your device’s time and date settings are set to "Automatic" or synced with the network. On most devices, you can adjust this in the general settings under "Date & Time." This should resolve any timing issues with the codes.
:1.-Update with the latest Android and iOS version for the best authentication experience.
 
:2.-Check that the date and time in your device's settings are set to sync automatically with the Internet network you are on.
*If the problem persists, try removing and re-adding the account to Google Authenticator by typing the key provided by the Call Manager support team. This refreshes the connection and ensures the codes are accurate [[Multi-Factor_Authentication_(MFA)]].
:3.-This can also be resolved by setting your Android or iPhone to automatically update its time. For an iPhone this is Setting > General, Date and time > Automatically correct time.


*Add your key again on your Authenticator app, verifying that you correctly entered your secret key, go to [[Multi-Factor_Authentication_(MFA)]].
*Also, check if the time on your computer is set correctly. The authenticator is time-stamped, so if the two do not match it will not work.
*Connect to the call manager from Chrome.


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[[Category:FAQ]]
[[Category:FAQ]]

Latest revision as of 18:22, 30 July 2025

My authenticator app generates codes that don't work.

Causes

One of the main reasons and the most common one for “Incorrect Code” error that the time on your 2-Factor Authenticator app is not synced correctly. If you want to make sure your time is set correctly please follow the instructions below.

Solutions

  • Each code is only valid for a short period of time. Try using a new code.
  • Make sure the time on your phone matches the time on your computer.
-Go to your device's settings.
-Find and select "Date & Time".
-Ensure "Use network-provided time" or "Automatic date & time" is enabled.
-If already enabled, try toggling it off and then back on.
  • The "Time correction for codes" option was removed in the latest Google Authenticator updates because modern versions are designed to automatically sync the time with Google's servers, making manual corrections unnecessary. If your codes aren’t working correctly, it could be due to a mismatch between your device’s time settings and Google’s servers. To fix this, ensure your device’s time and date settings are set to "Automatic" or synced with the network. On most devices, you can adjust this in the general settings under "Date & Time." This should resolve any timing issues with the codes.
  • If the problem persists, try removing and re-adding the account to Google Authenticator by typing the key provided by the Call Manager support team. This refreshes the connection and ensures the codes are accurate Multi-Factor_Authentication_(MFA).
  • Also, check if the time on your computer is set correctly. The authenticator is time-stamped, so if the two do not match it will not work.
  • Connect to the call manager from Chrome.