Hello, Trailblazers!
The Version 4.0 pre-installation will begin at 2026/02/12 14:00 (UTC+8). Trailblazers can download some resources in advance, allowing for faster game access after the version update maintenance is complete.
Additionally, the Express Crew will conduct version update maintenance on 2026/02/13 06:00 (UTC+8). After maintenance, the game will be updated to Version 4.0 "No Aha At Full Moon."
During the maintenance, Trailblazers will not be able to log in to the game. Please note the maintenance schedule and plan your gaming time accordingly. The game client must be updated after the maintenance. Due to the large size of the new game resources, we recommended Trailblazers to use a Wi-Fi connection to download the update.

▌ Update Time
Begins at 2026/02/13 06:00 (UTC+8). The update will take approximately 5 hours.

▌ Version Preview
Trailblazers can click to visit Version 4.0 highlights page for details. Please refer to future version update announcements for update details, system optimization, bug fixes, and compensation details.
>> GO <<

▌ Compensation Details
■ Server Maintenance Compensation
Compensation: Stellar Jade ×300
Eligible Recipients: Trailblazers with Trailblaze Level ≥ 4 before 2026/02/13 06:00 (UTC+8)
※ The Express Crew will issue the compensation via in-game mail to Trailblazers within 5 hours after the update is complete. Please be sure to claim it before Version 4.0 ends.

▌Pre-Download Guide
■ PC
Open HoYoPlay. On the left side of the "Start Game" button, you will find the "Game Pre-Installation" icon. Click the icon to start the download.
※ While pre-downloading on PC, Trailblazers can continue to play the game.

■ Mobile (Android and iOS)
Launch the game. The "Resource Pre-Download" button will appear in the bottom-right corner of the login screen. Tap to begin pre-download.
※ While pre-downloading on mobile devices, Trailblazers are unable to play the game. Please plan your schedule to include pre-download time.

■ PlayStation®
After Trailblazers launch Honkai: Star Rail, if sufficient storage space is available on the device, the game will automatically begin pre-installing Honkai: Star Rail after a short period of time.

▌ Special Notice
■ The Express Crew recommends that Trailblazers leave ample storage space ahead of time and proceed with the download while connected to a Wi-Fi network.
● The PC version's pre-installation resource size is approximately 12.7 GB.
※ If you have downloaded voice-over expansion packages of different languages in your game, the space required for the pre-installation package will change accordingly.
● The mobile version's (Android and iOS) pre-installation resource size is approximately 4.9 GB.
■After the version update, mobile devices will still need to download the latest client to experience the new version content.

▌Device Specifications
■ Recommended Specifications:
● PC:
Device specifications: PC with Intel® Core™ i7 Processor, 16 GB of RAM, discrete graphics card (Nvidia GeForce GTX 1060 6GB or higher).
System: Windows 10 64-bit or higher
DirectX Version: 11

● Android:
Device specifications: Android devices with SoC performance equivalent to or better than Snapdragon 870 (Adreno 650), Dimensity 1300 (Mali-G77 MC9), or Kirin 9000 (Mali-G78 MP24)
RAM: 6 GB or more
System: Android 9 or higher

● iOS:
Device specifications:
iPhone 11 or later,
iPad (9th generation, 2021, A13 chip) or later,
iPad mini (6th generation, 2021, A15 chip) or later,
iPad Pro 11‑inch (3rd generation, 2021, M1 chip) or later
System: iOS 13.0 or higher

■ Supported Specifications
● PC:
Device specifications: PC with Intel® Core™ i5 Processor, 8 GB of RAM, discrete graphics card (Nvidia GeForce GTX 1050 or higher).
System: Windows 10 with 64-bit processor or higher
DirectX Version: 11

● Android:
Device specifications: Android devices with SoC performance equivalent to or better than Snapdragon 835 (Adreno 540), Dimensity 720 (Mali-G57 MC3), or Kirin 810 (Mali-G52 MP6)
RAM: 4 GB or more
System: Android 9 or higher
Compatibility: Incompatible with all PowerVR architecture GPUs, excluding the Imagination D-Series.

● iOS:
Device specifications:
iPhone 8 Plus or later,
iPad (7th generation, 2019, A10 chip) or later,
iPad Pro 10.5-inch (2017, A10X chip) or later
System: iOS 13.0 or higher

Version 4.0 Update and Maintenance Notice

Creator Information

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