# How to Solve 2FA Code Error If you receive a "2FA code error" message after you input your Google Authentication code, please try the solutions below: * Synchronize the time on your mobile phone (to synchronize your Google Authenticator app) and your computer (from which you attempt to log in). * Go to the Binance Login page with the incognito mode on Google Chrome. * Clear your browser cache and cookies. * Try to log in from the Binance App instead. If none of the above suggestions could solve your problem, we suggest you reset your Google Authenticator. Please follow the instructions in [How to Reset Google Authentication](https://www.binance.com/en/support/faq/115003585911) or [How to Reset Google Authentication on Binance App](https://www.binance.com/en/support/faq/4923de186c404986937797412bdaa6bc). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.futuregold.us/binance-education/two-factor-authentication/how-to-solve-2fa-code-error.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.