OB51 Free Fire Advance Server registration 2025: Is the Activation Code available now?

The Free Fire Advance Server registration for the highly anticipated OB51 update began on September 25, 2025. As we all know, Garena opens only a limited number of slots, so quick registration is the key

to getting the Free Fire Advance Server Activation Code. However, if you haven’t registered yet, we’ve provided a comprehensive guide below for Free Fire Advance Server registration 2025 for the OB51 update.

OB51 Free Fire Advance Server Registration 2025 Guide

• Step 1. Visit the Official Site.

• Step 2. Once on the page, log in using your in-game Google or Facebook ID.

• Step 3. Add your email address in the required field.

• Step 4. After entering your details, click the "Join Now" button.

• Step 5. You'll receive an activation code; copy and save it.

• Step 6: Once the FF Advance Server download is available, you can paste this code to access the server.

Once you receive the activation code, wait for the Advance Server to open on the official site. Visit the official site again, and the download option will be available. Download the FF Advance Server from there, enter your activation code, and access the new content and features of the FF OB51 update.

However, gamers need to note that there are only limited slots and most of the players have already registered for the server. So there are very less chances of you getting the Activation Code now.

The Free Fire Advance Server download will go live on 9 October 2025. If you have the Activation Code, download the APK, log in, and enjoy the upcoming new features. The FF Advance Server will close on 20 October, and the official update is expected to arrive at the end of the month with some amazing new gameplay features and fresh content for gamers.