Free Fire OB52 Advance Server: Register Dec 17 for Jujutsu Kaisen Collab

![Free Fire OB52 Jujutsu Kaisen collab characters Gojo and Yuji](https://pic.bittopup.com/apiUpload/86eb09213c0ee47ff34f1c76d8896a78.jpg)

Author: BitTopup Publish at: 2025/11/29

Garena's Free Fire Advance Server OB52 kicks off December 17 at 16:00 GMT+8 and runs 10-14 days. If you're an eligible Android player—18 or older, with a 9-month-old account and Android 5.0+—head to ff-advance.ff.garena.com to register. You'll test the massive Jujutsu Kaisen collab, featuring Gojo Satoru and Yuji Itadori on Bermuda. Spot bugs? Report 'em for 100-3000 diamonds straight to your main account before the January 2026 global launch.

What’s the Deal with Free Fire Advance Server OB52?

Grab the com.dts.freefireadv APK (650-994MB) to dive into OB52's Jujutsu Kaisen collab—think skins for Gojo Satoru, Yuji Itadori, Megumi Fushiguro, and Nobara Kugisaki, plus Bermuda missions. Everything wipes on close, but bug-hunting rewards transfer over. OB52 clocks in at ~67.51.0, with over 34M downloads and a solid 4.4 rating from 38K reviews. Payouts range 100-3000 diamonds—3000 for nasty crashes if you nail repro steps and videos. Jujutsu abilities and missions? They dwarf the Naruto collab in scope. Expect to poke at map glitches, vehicles, the works.

(Quick editor note: I've seen these servers evolve—OB52 feels like Garena's pushing boundaries harder than ever.)

Timeline: From OB52 Test to Global Jujutsu Kaisen Rollout

Doors open December 17, 16:00 GMT+8. Shutdown? Likely December 27-31, mirroring OB50/OB51. Global OB52 hits January 2026 after maintenance—no codes, just auto-update via Play Store.

Short and sweet. Mark your calendar.

Who Qualifies? Requirements Breakdown

You need to be 18+, rocking a Free Fire account at least 9 months old (linked to Facebook or Google). Device specs: Android 5.0+, 2GB RAM, 2-3GB free storage, stable Wi-Fi. Sorry, no iOS, emulators, or PC—it's Android-only with 33 APK permissions. Check your account age in settings. Aim for 3GB+ free space. Link that social login early. Supports armeabi-v7a/arm64-v8a; just a few thousand slots, first-come-first-served, gone in ~24 hours pre-launch.

Ever raced for those slots? Heart-pounding stuff.

Step-by-Step: Locking in OB52 Access

Free Fire OB52 registration interface

Hit ff-advance.ff.garena.com to register—codes drop via email within 24 hours if picked (OB51 went live Oct 8; OB52 eyes Dec 16-17). Regular players get priority.

  1. Swing by ff-advance.ff.garena.com.
  2. Log in with Facebook/Google; drop your name, email, phone.
  3. Submit and scour spam for that one-time code.

Use your linked Free Fire account, punch in the code at APK login.

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Downloading and Installing the OB52 APK

Free Fire Advance Server OB52 APK download and install guide

Pull the official APK from ff-advance.ff.garena.com (650.86-994MB), plus extras from Play Store. SHA256 hash keeps it legit; supports English +46 languages.

  1. After registering, smash that APK Download button.
  2. Flip on Install from unknown sources (Settings > Security > per app).
  3. Install, fire it up, enter your code—Wi-Fi for those hefty resources.

Hit snags? App Not Installed? Clear cache, free up 3GB+, redownload. Parsing errors? Fresh APK every time.

Pro tip from the trenches: Always verify that hash. Saved my skin more than once.

Inside the Advance Server: Getting Around

Free Fire OB52 Advance Server lobby screenshot

It's a standalone APK—log in with your code, no progress saves, but the dashboard mirrors live matches for OB52/Jujutsu testing.

  1. Launch, log with FF/guest + code.
  2. Set your username; hop into queues.
  3. Hammer weapons, abilities, Bermuda/Jujutsu map collisions.

Link your registered account for bug reports. Sneak peeks at Gojo, Sukuna, Yuji skins and missions await.

Bug Reporting That Actually Pays Off

Free Fire Advance Server bug reporting form

The official form loves crashes, ability fails, collisions, weapon bugs, blocked areas. Nail a unique severe one with repro/media? 3000 diamonds.

  1. Hit Report Bug on the site; log your registered account.
  2. Feed in Player ID, nickname, region, device/OS, details (what/where/when), match ID.
  3. Slap on screenshots/videos; submit.

Repro steps. Expected vs. actual. Media seals the deal for verification.

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Rack Up Rewards: The Farming Blueprint

Score 100-3000 diamonds + skins/titles to your main after close and checks. Daily grind? Easily 1000+ total.

  1. Log 2-4 hours daily: cycle maps, vehicles, characters.
  2. Report 5-10 fresh bugs, videos mandatory.
  3. Zero in on Jujutsu missions/weapons.

Daily logins net base rewards. Nail those Bermuda event missions.

OB52 Advance vs. Global: What Changes?

Free Fire OB52 Advance vs Global version comparison

Advance gives buggy early access—code-locked, data-wiped. Global? Polished January 2026 auto-update. Pros: 100-3000 diamonds, Jujutsu preview edge, your ~100K bugs shape the final build. Cons: Slots vanish quick, no saves, device fussy.

Data shows advances influence patches big-time—worth the hassle.

Pitfalls and Quick Fixes

Biggest headaches: bad codes, crashes, lag. (4-5GB free nixes most; smooth graphics kills lag.)

  1. Crashes: Clear cache (skip data), reboot, 4GB space.
  2. Lag: Drop to smooth/standard graphics, kill background apps, Wi-Fi + gaming mode.
  3. Code fails: Copy-paste precisely, check expiry/spam.

Boom. Fixed.

Insider Tips and Where to Lurk

Elite testers bag 3000 diamonds with solid repro + media.

  1. Log off-peak to dodge server busy.
  2. Repair Client for graphics tweaks; permissions on storage.
  3. Eye Garena's socials for OB52 hype and patches.

(Subjective take: Community Discords explode during these—join early for repro swaps.)

FAQ: OB52 Advance Server Must-Knows

How do I register for Free Fire Advance Server OB52?
ff-advance.ff.garena.com around Dec 16. Facebook/Google sign-in, details in, code via email.

What devices run Free Fire OB52 Advance Server?
Android 5.0+, 2GB RAM, 3GB free. iOS/PC? Nope.

How to snag the Free Fire Advance Server OB52 APK?
Official site after reg; unknown sources on, install that 650MB+ beast.

Rewards in OB52 Advance Server?
100-3000 diamonds, skins/titles by bug impact—post-close to main.

Bug reporting in Free Fire Advance Server?
Site form: ID/device/details/media/repro. Crashes first.

Free Fire OB52 global drop?
January 2026 with Jujutsu Kaisen. Play Store auto-magic.

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