PUBG Mobile 4.3 Beta launches January 29, 2026, offering early access to weapon balance changes, new modes, and Metro Royale Chapter 30. This checklist prioritizes Mini-14 damage adjustments, Livik Sprint Mode mechanics, and the fastest route to acquire the Glacix Arbiter butterfly knife through Metro Royale's 600,000 Metro Cash loadout system. Beta runs through February 4, 2026.
PUBG Mobile 4.3 Beta Overview: What's New for 8th Anniversary
4.3 Beta launches January 29, 2026, running through February 4—six days to test weapon rebalancing, new modes, and Metro Royale Chapter 30. Four-wave rollout ensures server stability across device configurations.
Mini-14 receives major adjustments: 48 base damage, 990 m/s velocity, 70%+ burst accuracy at 50-100m. Compare against SKS/SLR (58 damage, 840 m/s) and M416 (41 damage, 482 DPS). Loot spawn rates increase 28% across classic maps.
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4.3 Beta Release Timeline
Four-wave rollout starts January 29, 2026. Android 5.0+ qualifies; Android 9.0+ with 4-6GB RAM and Snapdragon 730+ recommended. Metro Royale Chapter 30 launches January 8, 2026—three weeks before main beta.
Major Features and Changes
Weapon Balance:
Mini-14: 48 damage, 990 m/s velocity
SKS/SLR: 58 damage, 840 m/s velocity
M416: 482 DPS baseline
Livik Sprint Mode:
2x2 km battlefield, 52 players
10-12 minute matches
Blue Zone starts at 2 minutes, 50% faster contraction
Final zone: 11% health damage/second
Map Enhancements:
Pochinki secret rooms: AWM, Groza, M249, level 3 gear
Vine Temples: guaranteed level 3 spawns
Fragrant Motion legendary set (levels 1-5)
Feral Witch Doctor mythic set (level 40)
Why Beta Testing Matters
Beta grants early exposure to anniversary mechanics and reward structures. Identify optimal farming routes, weapon combos, and mode strategies before live launch. Bug reports yield exclusive rewards and premium currency bonuses.
Mini-14's velocity increase requires recalibrated leading for moving targets. M416's 482 DPS establishes baseline for assault rifle comparisons.
How to Access PUBG Mobile 4.3 Beta
Beta requires Global Binding Code from regular PUBG Mobile app. Separate APK installation—progress doesn't transfer between versions.
Registration Requirements
Android 5.0+ qualifies. Minimum: 3GB RAM, 5GB free storage. Beta APK: 1.18GB initial, expands to 3.5-4GB after resources. Snapdragon 865+ with 8GB+ RAM enables 90 FPS testing.
Binding code format example: 7307-1085-6780-4282-435 (unique per account).
Download and Installation
Step 1: Generate Binding Code
Open regular PUBG Mobile
Events tab > Test Server
Tap Generate Binding Code
Copy code
Step 2: Select APK
Low-end devices (<4GB RAM): 32-bit APK
High-end devices (6GB+ RAM, Snapdragon 7/8 Gen): 64-bit APK
Step 3: Install
Enable Install from Unknown Sources
Locate downloaded APK
Install and grant permissions
Step 4: Launch
Open beta app (separate icon)
Guest Login
Paste binding code
Download resource pack (low spec 1GB or HD 2GB)
Total: 3GB minimum storage required.
Troubleshooting
Binding code errors: Regenerate through live client Events tab. Installation failures: Clear cache, restart device. Storage issues: Clear apps/media, try external SD card.
Priority Beta Testing Checklist
Test weapon balance first—muscle memory adjustments need extensive practice. Follow with mode mechanics and Metro Royale systems.
Top 5 Weapon Balance Changes
1. Mini-14 Precision (Critical Priority)
48 damage, 990 m/s velocity
70%+ accuracy at 50-100m burst fire
Compare TTK vs SKS (58 damage, 840 m/s)
Test recoil with compensator, vertical grip, extended mag
2. M416 DPS Baseline
482 DPS sustained
Magazine dump timing with extended mag
Range comparison vs AKM, SCAR-L
3. SKS/SLR Damage
Confirm 58 damage/shot all ranges
840 m/s velocity for bullet drop
Headshot multiplier verification
4. Pochinki Secret Room Spawns
AWM spawn rate and attachments
Groza close-quarters effectiveness
M249 suppressive fire
5. Vine Temples Level 3 Gear
Helmet, vest, backpack spawn consistency
Loot density vs traditional zones
Rotation timing from spawns
New Game Mode Testing
Livik Sprint Mode:
2x2 km, 52 players, 10-12 minutes
Blue Zone: 2-minute activation, 50% faster contraction
Final zone: 11% damage/second
Test: drop zones, vehicle spawns, zone damage thresholds, final circle positioning
Bramblewood Scorpion Vehicle:
72 km/h burrow speed vs 40 km/h normal
Terrain limitations for burrow
Vulnerability during transitions
Performance Optimization
Snapdragon 730+ users: test frame stability in Pochinki/Vine Temples. 90 FPS mode (Snapdragon 865+, 8GB+ RAM): monitor full match duration.
Track battery consumption, device temperature during extended sessions. Test network performance across 4G, 5G, WiFi.
Metro Royale Chapter 30: Map Analysis
Chapter 30 launches January 8, 2026. Two of four underground railway lines accessible. Maintenance Rooms = high-tier loot concentration.
Map Layout
Two railway lines active. Maintenance Rooms contain guaranteed high-tier spawns including refined/blue-grade armor. 600,000 Metro Cash limit: prioritize Level 7 Armor, Level 6 Helmet, refined pieces.
Prime Eye Portals: activate after 4 minutes, active 10 minutes. Rapid transit but vulnerable during activation. Clear areas before entry.
High-Value Loot Locations
Maintenance Rooms:
Guaranteed: AUG, M416, P90
Juggernauts: LMGs, incendiary grenades, pistols, VSS
Recommended loadout: AUG/M416 + P90, Level 2-3 Tactical Backpack, 3-4 smokes, 1-2 flashbangs, Evacuation Flare Gun, Adrenaline Syringe, Lock Box
High-Tier Crates:
3-4 locations along railway lines
Require lockpicks or timed unlocking
Extraction Points
Matches run 10-12 minutes. Early extraction = guaranteed survival but less loot. Evacuation Flare Guns create emergency extraction but broadcast location.
Fastest Path to Glacix Arbiter
Ice crystal butterfly knife from Metro Royale Chapter 30. Requires specific routing and boss encounters. Experienced players: under 20 minutes.
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Location and Spawn Mechanics
Spawns in Maintenance Rooms along two railway lines. Tied to boss encounter completion, not random loot. Appears in locked containers: lockpick or 30-60 second unlock.
600,000 Metro Cash limit allows comprehensive gear. Prioritize armor durability and sustained damage.
Optimal Route
Phase 1: Initial Drop (0-2 min)
Spawn near Maintenance Room cluster
Verify: Level 7 Armor, Level 6 Helmet, refined armor
Equip AUG/M416 with attachments
Secure tactical backpack, smokes
Phase 2: First Maintenance Room (2-6 min)
Approach from elevation
Identify Juggernaut patrols
Use smokes during armor breaks
Collect drops, verify Glacix component
Phase 3: Railway Navigation (6-10 min)
Follow line to secondary Maintenance Room
Avoid unnecessary combat
Use Prime Eye Portals if available
Monitor extraction timers
Phase 4: Final Maintenance Room (10-15 min)
Clear Juggernauts
Locate Glacix container
Lockpick or timed unlock
Secure weapon
Phase 5: Extraction (15-20 min)
Navigate to extraction point
Use Flare Gun if needed
Defend during countdown
Complete with Glacix secured
Combat Encounters
Juggernauts:
200+ damage to eliminate
LMG suppressive fire, incendiary grenades
VSS long-range harassment
Headshot accuracy critical
Standard AI:
Groups of 2-4, assault rifles
Ammunition/healing sources
Bypass non-essential encounters
Time-Saving Strategies
Pre-plan loadouts: saves 1-2 minutes. Memorize Maintenance Room layouts. Prime Eye Portals cut 2-3 minutes when aligned.
Ammunition conservation: 200-250 rounds 5.56mm sufficient at 70%+ accuracy.
Loadout Recommendations
600,000 Metro Cash Optimal:
Armor:
Level 7 Armor
Level 6 Helmet
Refined/blue-grade pieces
Weapons:
Primary: AUG (vertical grip, compensator, extended mag, 4x scope)
Secondary: P90 (extended mag)
Tactical:
Level 2-3 Tactical Backpack
3-4 smoke grenades
1-2 flashbangs
Evacuation Flare Gun
2-3 Adrenaline Syringes
Lock Box
Lock Box secures Glacix components immediately, preventing loss.
Glacix Arbiter: Stats and Usage
Ice crystal butterfly knife—cosmetic showcase and functional melee. Visual effects only; standard butterfly knife damage/speed.
Base Stats
Standard melee damage and attack speed. Ice crystal visual effects during attacks/idle. No movement speed penalty. Quick-switch matches other butterfly knives.
Upgrade Path
Metro Cash investment and boss materials. Focuses on cosmetic enhancements, not stats. Juggernaut drops and high-tier crates provide materials.
Comparison
Prestige melee vs practical combat tool. Matches standard butterfly knife performance with distinctive visuals. Prioritize firearm loadouts; treat Glacix as secondary objective.
Beta Testing Best Practices
Structured feedback and systematic bug documentation maximize rewards. Five essential components: reproduction steps, device specs, timestamp, visual proof, gameplay context.
Effective Bug Reports
Optimal Structure:
Concise title (e.g., Mini-14 damage inconsistency at 75m)
Device specs (processor, RAM, Android version, graphics)
Step-by-step reproduction
Expected vs actual behavior
Screenshot/video evidence
Match ID and timestamp
Verify bug uniqueness before submission. Avoid duplicate reports.
Daily Testing Tasks
Six-Day Schedule (Jan 29 - Feb 4):
Day 1: Weapon balance (Mini-14, SKS/SLR, M416)
Day 2: Livik Sprint Mode
Day 3: Metro Royale routing/extraction
Day 4: Pochinki/Vine Temples loot
Day 5: Performance optimization
Day 6: Anniversary preview/UI
Document findings immediately after sessions.
Beta Rewards
Exclusive cosmetics, premium currency, early anniversary access. Distribution after beta conclusion. Maintain same account across beta/live servers. Link to social media/email before participation.
Common Mistakes
Avoid:
Treating beta as live server (progress doesn't transfer)
Ignoring device-specific details in reports
Testing only preferred content
Vague or duplicate reports
8th Anniversary Preparation
Largest annual event: exclusive cosmetics, limited modes, premium rewards. Beta period positions players for maximum efficiency.
Resource Stockpiling
Anniversary requires substantial UC: lucky draws, direct purchases, event passes. Conservative estimate: 10,000-15,000 UC for comprehensive participation.
UC Budget Planning
Prioritize guaranteed value over randomized draws. Event passes offer superior UC-to-content ratios. BitTopup's instant delivery prevents missed time-limited offers.
Mission Pre-Completion
Position daily missions near completion thresholds before event launch. Claim rewards immediately when active. Beta reveals mission structures—prepare loadouts and practice skills.
Advanced Metro Royale Tips (500+ Hours)
Solo vs Squad
Solo: Stealth, selective engagement, smoke grenades during Juggernauts, escape route awareness.
Squad: Coordinated fire, role specialization, shared loot distribution.
Inventory Management
Priority hierarchy: survival items (healing, armor repairs) > utility items. Lock Box for high-value items immediately. Reserve one slot for Lock Box.
Extraction Timing
Extract with valuable items vs push further. Risk factors: armor durability (<50% = extract), healing items, ammo reserves, extraction proximity.
Honor System
Rewards extraction success and high-value recovery. Maintain streaks—avoid risks with secured items. Failed extractions reset bonuses. Prioritize Honor progression early Chapter 30.
FAQ
How do I access 4.3 Beta? Generate Global Binding Code (Events tab > Test Server), download APK (32-bit low-end, 64-bit high-end), install with Unknown Sources enabled, launch beta client, enter code via Guest Login. Requires Android 5.0+, 3GB RAM, 5GB storage.
What to test first? Mini-14 (48 damage, 990 m/s) vs SKS/SLR (58 damage, 840 m/s) and M416 (482 DPS). Livik Sprint Mode (Blue Zone at 2 min, 11% final zone damage). Pochinki secret rooms, Vine Temples level 3 gear.
Where's Glacix Arbiter? Maintenance Rooms along two railway lines. Defeat Juggernauts, unlock containers. Route: two Maintenance Rooms in 10-15 min using 600,000 Metro Cash loadout (Level 7 Armor, Level 6 Helmet, AUG/M416).
How long to get Glacix Arbiter? Under 20 minutes optimized: drop (0-2 min), first Maintenance Room (2-6 min), navigation (6-10 min), final Maintenance Room (10-15 min), extraction (15-20 min).
What's new in 4.3 Beta? Weapon balance (Mini-14, SKS/SLR, M416), Livik Sprint Mode (2x2 km, 52 players, 10-12 min), Pochinki secret rooms, Vine Temples level 3 loot, Metro Royale Chapter 30, 28% loot spawn increase.
Does beta progress transfer? No. Beta operates independently. Focus on testing, bug reports, strategy development. Rewards transfer after beta conclusion.
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