Complete guide to ZZZ 2.1 maintenance schedule, compensation details, and preparation strategies for players
Maintenance Overview and Timing Details

The highly anticipated Zenless Zone Zero Version 2.1 maintenance has been formally scheduled, marking a significant update to the game’s content and systems. This essential server maintenance will commence precisely on July 16, 2025, at 6:00 AM (UTC+8), with an estimated duration of approximately five hours. During this critical maintenance window, all game servers will be completely inaccessible, preventing players from accessing their accounts or progressing through current content.
HoYoverse has structured this maintenance to implement substantial game improvements, including new character deployments, system optimizations, and critical bug resolutions. The comprehensive server overhaul will conclude around 11:00 AM (UTC+8) on the same day, provided no unexpected technical complications arise during the deployment process.
Due to the global nature of Zenless Zone Zero’s player base, the maintenance timing creates unique challenges for international proxies. North American players will experience the server downtime beginning on July 15, 2025, because of the significant time zone differentials. This temporal displacement often causes confusion among players who may not be accustomed to coordinating across multiple time zones.
The compensation system for this maintenance follows HoYoverse’s established protocol: eligible players who have achieved Inter-Knot Level 4 or higher in the current game version will receive 600 Polychromes directly through the in-game mailing system. This compensation serves as acknowledgment of the service interruption and provides valuable currency for future banner pulls and resource acquisitions.
Complete Regional Schedule Breakdown
Understanding the precise maintenance timing for your specific region is crucial for planning your gaming sessions around the server downtime. Below is the comprehensive regional schedule breakdown to help proxies worldwide coordinate their activities:
- Pacific Daylight Time (PDT): 3:00 PM – 8:00 PM (July 15)
- Mountain Daylight Time (MDT): 4:00 PM – 9:00 PM (July 15)
- Central Daylight Time (CDT): 5:00 PM – 10:00 PM (July 15)
- Eastern Daylight Time (EDT): 6:00 PM – 11:00 PM (July 15)
- Western European Summer Time (WEST): 11:00 PM – 4:00 AM
- Central European Summer Time (CEST): 12:00 AM – 5:00 AM
- Eastern European Summer Time (EEST): 1:00 AM – 6:00 AM
- India Standard Time (IST): 3:30 AM – 8:30 AM
- China Standard Time (CST): 6:00 AM – 11:00 AM
- Philippine Standard Time (PHT): 6:00 AM – 11:00 AM
- Japanese Standard Time (JST): 7:00 AM – 12:00 PM
- Korea Standard Time (KST): 7:00 AM – 12:00 PM
For players in European time zones, the maintenance period falls during late night and early morning hours, potentially affecting gaming routines. Asian players will experience the downtime during prime morning gaming hours, requiring adjustments to daily schedules. American proxies face the unique situation of the maintenance occurring during evening hours on the previous calendar day.
Player Preparation Strategies
Strategic preparation before server maintenance can significantly enhance your post-update experience and prevent potential progress loss. Experienced proxies recommend implementing these crucial preparation steps during the final hours before maintenance commences:
Resource Management Protocol: Ensure you’ve exhausted your daily energy reserves and completed time-sensitive activities. Unused energy that would normally regenerate during the maintenance period represents lost progression opportunities. Complete your daily commissions, claim ongoing event rewards, and spend any temporary currency that might expire during the downtime.
Account Security Measures: While HoYoverse maintains robust server security during maintenance, prudent players should ensure their account recovery information is current and secure. Consider taking screenshots of your current progression, character builds, and resource totals for reference purposes after the update.
Common Preparation Pitfalls: Many players make the critical mistake of initiating long-duration activities just before maintenance, resulting in lost resources and wasted time. Avoid starting multi-hour missions, lengthy resource farming sessions, or complex combat scenarios that cannot be completed before servers go offline. Additionally, ensure you’re not holding onto limited-time login bonuses that may expire during the maintenance window.
Post-Maintenance Optimization: Once servers return online, immediately claim your compensation Polychromes and check for new game mechanics or system changes. Review patch notes thoroughly to understand balance adjustments, new feature implementations, and any modifications to existing game systems. This knowledge will help you adapt your strategies and maximize efficiency in the new update environment.
Also read: Zenless Zone Zero 2.1 Polychrome count
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