The Free Fire Advance Server registration 2025 for the highly anticipated FF OB52 update is expected to go live in December 2025. Players can get the Free Fire Advance Server Activation Code by registering early, and once the server goes live, they can download the APK from the official website. The main Free Fire OB52 update is scheduled to release in January 2026, but before that, gamers will get the chance to explore all upcoming features through the Advance Server. Check all details of the Free Fire Advance Server registrations 2025.
When will Free Fire Advance Server Registration 2025 open for the OB52 update?
The Free Fire OB52 Advance Server is expected to go live in the last week of December 2025, and before that, the Advance Server registrations will likely open 4 to 5 days earlier. Garena usually releases the test server around 15 to 20 days before the main update, and this pattern has continued for almost every OB update.
Since the main FF OB52 update is expected to arrive on 15 January 2026, the Advance Server should open between 26 December and 31 December 2025, with registrations beginning a few days before the server is available. This timeline also matches previous updates like OB51, OB50, and OB49.
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The FF Advance Server normally runs for 10 to 14 days, giving players enough time to test all new features and report bugs. Based on this, the OB52 Advance Server may remain open until the first week of January 2026. Players will need an Activation Code to enter, and this code is given only after completing the registration process. Overall, late December 2025 is the most accurate expected period for both the OB52 Advance Server launch and its registrations.
To register for the Advance Server and get the Activation Code, go to the official Advance Server website when registrations open, then log in using your Facebook or Google account linked to your Free Fire ID. After logging in, enter your email and tap “Join Now.” If Garena approves your registration, your Activation Code will appear on the screen. Copy and save this code because you will need it to open the Advance Server APK. Without this Activation Code, you cannot enter or play on the test server.