# How to Fix Facebook Not Sending Your Security Code **URL:** https://www.compsmag.com/blogs/how-to-fix-facebook-not-sending-your-security-code/ **Author:** Ayushi Chauhan **Published:** 2023-01-31 **Updated:** 2023-01-31 **Categories:** Blogs **Tags:** Android Guides, Apple Guides, Blogs Daily, Facebook tips and tutorials, guiderobert, Guides and Tutorials, guiding12, How To Guide, How To Guides, internet tips and tutorials, iphones guides, Originals How to, Social tips and tutorials, Tips, Tricks **Reading Time:** 6 min --- A code that is sent to your [email](https://compsmag.com/best/email-apps/) or [smartphone](https://compsmag.com/best/smartphone/) number during the process of recovering a Facebook account is used to help verify that you are the account’s owner. However, there are instances where Facebook fails to send the code for a variety of reasons. If you try to log in to Facebook using a different browser or device, it might, like many other websites and [apps](https://compsmag.com/best/apps/), send you an authorization code to confirm your identity. The extra security is essential for safeguarding your account, but it occasionally malfunctions. When you are waiting for a code, for instance, it sometimes just doesn’t arrive, which obviously keeps you from logging in and using Facebook.  Facebook and other [social media platforms](https://compsmag.com/best/social-media-platforms/) are excellent for keeping in touch with friends and family. You can use Facebook to keep up with the most recent trends happening around the world. However, you will likely need a confirmation code or verification code for the two-step authentication process used by the company to secure your account in order to make changes to your Facebook account, such as changing the password, email address, or any other details. Facebook sends you a security code to verify your identity when it notices an unusual login from a strange device or location. Sometimes the security code from Facebook doesn’t make it to your messages inbox, leaving you perplexed. To access your account, Facebook sends a security code to the email address or mobile number you’ve saved. ## Ways to Fix Facebook Not Sending Your Security Code ### Perform Some Preliminary Checks Simple checks can frequently save hours of work and time. Start by performing the following tests: If you are receiving the code by e-mail, make sure you have a good Internet connection. If you are receiving the code via cell phone, please make sure that there is no signal interference. Also, make sure you are not in Airplane mode, that your device’s storage is not full, and that there are no other similar issues. Restart your email client or [android app](https://compsmag.com/best/android-apps/) to eliminate any temporary bugs. If [VPN](https://compsmag.com/best/vpn/) is enabled on your device, disable it. ### Verify the Problem Isn’t Coming From Facebook’s Backend Facebook automatically sends your verification code; no human intervention is required on the receiving end. So first and foremost, make sure Facebook’s backend isn’t the cause of the issue. Verify that the company’s servers are operating normally and up and running. Search for any outages that have been reported by other Facebook users as the best way to confirm that. You can check this on many websites on the internet, but Down Detector is the most well-known one. If there are more reported issues than usual, there may be a problem on the backend. Therefore, all you have to do is wait for Meta to fix the problem. If, however, you are unable to locate comparable reports, the issue is entirely your own. So let’s proceed to the following phase. ### Double Check Your Phone Number or Email Address It’s possible that Facebook sent the verification code via email or phone number, but it wasn’t the one you were expecting. Why? because when you asked Facebook for the code, you provided the incorrect credentials. You should verify that the phone number and email address you added are accurate. If you entered your credentials incorrectly, correct your error before continuing to the next step. ### Ensure Your Email Client or Mobile Network Provider Isn’t Down It’s possible that Facebook successfully sent you the verification code, but it hasn’t yet arrived in your inbox due to a problem with your email client or mobile service provider.  Similarly, request a text from your friend to rule out any potential issues with the mobile network. The network might be down if your friend sends you texts but you don’t receive them. Either your mobile device or your network provider is at fault. Resend the code after troubleshooting the issue, if necessary. But if you receive the text without any problems and the email client is up and running, the issue is somewhere else. So, move on to the next step. ### Check Spam or Archive folder Have you received a security code via [email](https://compsmag.com/best/email-apps/) from Facebook? Facebook emails may occasionally be mistakenly sent to the Spam or Archive folder by Gmail and Outlook algorithms. Go to Gmail on the web and log in with your account information. Open the “Spam Inbox” on the left sidebar. Check for pending Facebook emails with security codes. ### Enable and modify two-factor authentication setting Set up 2FA (two-factor authentication) for Facebook using the authentication app after you receive a security code and log in to your account. How? Read on. Open Facebook on your mobile. Select “Menu” in the lower right corner. Expand “Settings and Privacy” and open the “Settings” menu. Tap “Password and Security. Select 2-factor authentication. Select the radio button next to Authentication App and press Continue. ## Final Words So here we conclude our article on how to Fix Facebook Not Sending Your Security Code. Facebook is a social networking website where users can chat live, watch short-form video, post comments, share photos, and link to news or other interesting online content. Shared content can be made available to the general public, shared only with a small circle of close friends or family, or shared only with one person. There are numerous underlying factors that either stop Facebook from sending you a security code or stop you from receiving one. It’s typically a configuration issue, an email problem, or a phone issue if you see a message instructing you to check your [android phone](https://compsmag.com/best/android-phone/)/ [iPhone](https://compsmag.com/best/iphones/) or email but never receive the code. You’ve been locked out of the system and must wait 24 hours before requesting another code if you see a message that says you’ve requested too many codes. If you can download the Facebook, [visit to official website.](https://www.facebook.com/) --- *End of Article*