PUBG Mobile Temporal Vaults: Location & Unlock Guide

Alexa Hunter

Apr 20, 2026

Version 4.3 just dropped, completely shifting the battle royale landscape. Right on time to celebrate the game's 8th Anniversary, the Evolving Universe mode throws in mechanics that feel totally fresh. The era of airdrop superiority is gone because the devs have introduced a new hot zone called the Temporal Vaults. These vaults contain enough high-tier loot to equip your entire squad with the best weapons and attachments. Conquering an S-Rank Vault is also necessary if you want to complete the PUBG Temporal Vault Hunter achievement. In this guide, we are diving deep into how this new system works and how you can exploit it for maximum gains while hunting down a PUBG Mobile Temporal vault.

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So What Exactly is the Temporal Vault Anyway?

A PUBG Mobile Temporal vault is the undisputed treasure chest of the Evolving Universe mode, anchoring incredible loot to specific coordinates on your map. If you need some extra currency to grab the new exclusive anniversary cosmetics while hunting these vaults, make sure to complete a PUBG Mobile top-up securely through LootBar. Historically, top-tier gear meant chasing randomized aerial supply drops across wide-open fields. This new dynamic changes everything. However, you cannot just stroll up and grab the goods. These vaults are gated behind your active Skill Class Rank. This rank scales from B to S based on your in-game actions. The higher your rank, the better the vault you can access.

B-Rank Vault: A small locker placed on the map that gives a random weapon and a set of attachments from the floor loot pool to go along with it.
A-Rank Vault: Transports you through time, showcasing classic versions of the game from 2021 to 2024. Interacting with each showcase drops weapons and attachments from the floor loot pool. Alternatively, it can sometimes spawn just the lucky spin wheel, which can drop vouchers, including the drone voucher.
S-Rank Vault: Features an epic cinematic opening sequence. It provides airdrop-exclusive loadouts, guaranteed Level 3 gear, and a crucial preview of the next safe zone.

If you need some extra currency to grab the new exclusive anniversary cosmetics while hunting these vaults, make sure to complete a PUBG Mobile top-up securely through LootBar.

Boosting Your Skill Class to S Rank Fast

You aren't getting anywhere near those S-Rank vaults if you don't level up your specialization. You choose a passive class skill that defines your role. You level this up by earning Energy Points.

Which Skill You Should Actually Pick

Choosing the right class dictates your squad's synergy, but you can still open all the vaults regardless of which class you choose. The Combat class is easily S-Tier for aggressive players, granting insanely fast reload speeds early on, and immediately restoring health after a knock at higher ranks. The Healing class acts as the backbone of your squad, drastically cutting down revive speeds. If you play tactically, the Recon class automatically marks enemies who shoot at you. Detection provides a localized radar sweep to spot campers, while the Vehicle class reduces fall damage when bailing from a moving car.

Easy Ways to Farm Class XP Without Dying Instantly

Passive survivalist tactics will get you absolutely nowhere. If you want faster progression, you have to execute your role's specific actions. Healers need to spam consumables and prioritize revives. Recon players should constantly scan and mark players. Combat players simply need to pick winnable fights. If you want to speedrun your leveling, hit the geographic accelerators. Dropping into the Music District in Pochinki forces high-density engagements that skyrocket combat XP. Vehicle specialists can rack up massive experience by driving through the checkpoints at the Mylta Racetrack.

Where to Actually Find the Vaults

Once your squad levels up, it's time to secure the loot. The map has been completely overhauled, so you'll need to know exactly what to look for.

Spotting Those Sneaky Anniversary Insignias

Finding a PUBG Mobile Temporal vault starts with spotting distinct Anniversary Insignias scattered across the map. You need to keep your eyes peeled for these logos on your map. They dictate the flow of rotation throughout the entire lobby, drawing players toward high-value areas.

Following the S, A, and B Marks on Your Map Like a Pro

The interface now displays specific S, A, and B markers. Cross-reference your current Skill Rank with these icons. There is no point running toward an S-Rank marker if you only have an A-Rank designation. It's just a waste of time. S-Rank markers obviously become the hottest zones, so approach these PUBG Mobile vaults with extreme caution.

Hot Drops Versus Playing It Safe for Vault Runs

The update turns areas like the Hospital and Midstein into formalized fight arenas. Entering these Hot Drops grants your squad a free recall token. Dropping here guarantees rapid combat, allowing you to farm your class XP exponentially faster. The risk of getting wiped out is massive, though. Hitting peripheral B-Rank vaults is safer but results in much slower skill progression. Since you can’t open the vaults without upgrading your specializations, there is no point dropping straight onto a vault from the plane.

Breaching the Vault and Getting the Big Loot

You found the vault. You survived the rotation. Now you have to actually break in.

Approaching the vaults requires the matching Skill Rank. When you interact with the exterior seal, a timer will begin. After it expires, the barrier dissolves into thin air, and you can finally gain access to it. B-rank lockers can be opened without having to sit through a timer.

Inside the S-rank vault, securing the Level 3 gear on the ground floor is great, but the real prize is upstairs. You need to navigate to the second level of an S-Rank PUBG Mobile Temporal vault. Sitting right there is the 8th-anniversary mechanical wheel.

You have to spin that anniversary wheel. Successfully interacting with it drops the Drone Token, which many players call the Drone Voucher. Grabbing this item is absolutely mandatory if you want to complete the PUBG Temporal Vault Hunter achievement.

How to Buy PUBG UC Through LootBar

The 8th Anniversary brings massive cosmetic events like the APOLLO supercar collaboration. To participate effectively, you need to buy PUBG UC. Here’s the most cost-effective way on how you can get a PUBG Mobile top-up through LootBar:

Go to the official LootBar site and visit the PUBG Mobile section.
Browse the available UC packages and select the one you like.
Proceed to checkout. Provide your PUBG UID so we can identify which account to deposit the UC in.
After the checkout is successful, a LootBar agent will immediately handle your request and get back to you.

Conclusion

The Version 4.3 update demands more than just good aim. The introduction of the Evolving Universe mode requires a blend of fast-paced role-playing progression, intelligent map rotations, and intense defensive sieges. Level up your class, secure that S-Rank vault, defend the drone extraction, and claim your PUBG Temporal Vault Hunter rewards. Before you drop into your next match, consider using LootBar for a PUBG Mobile top up and effortlessly grab those limited-time 8th-anniversary skins. Happy hunting out there.