Wuthering Waves Version 3.1, titled "For You Who Walk in Snow," brings the new Roya Frostlands area, 5-star resonators Aemeath and Luuk, motorbike upgrades, new echoes, and quality-of-life improvements like batch echo tuning. Preload starts on February 3, 2026, at 10:00 UTC+8, with full release after maintenance on February 5 from 04:00 to 11:00 UTC+8. Players receive Astrite x300 and Crystal Solvent x2 as compensation.

Expect a hefty download due to new content. Preload files decompress during maintenance, temporarily needing extra space before old files clear.

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Preload Sizes and Storage Needs

PlatformPreload SizeRequired Free Space (Temporary)Fresh Install SizeExpected Final Size After Update
PC35 GB40 GB150 GB~128 GB
Android/iOS16 GB61 GB70 GB~51 GB

PC users should install on an SSD for best results. Mobile preload may vary slightly (some reports note 18 GB for Android). Use Wi-Fi to avoid data costs.

Freeing Up Space on PC

  1. Run Disk Cleanup: Search "Disk Cleanup" in Windows, select your drive, check temporary files, thumbnails, and recycle bin. This can free several GB instantly.
  2. Clear Temporary Files Manually: Press Win+R, type %temp%, delete all files (skip locked ones). Repeat for prefetch and C:\Windows\Temp.
  3. Uninstall Unused Programs: Go to Settings > Apps > Apps & features, sort by size, remove old games or apps.
  4. Enable Storage Sense: Settings > System > Storage > Configure Storage Sense to auto-delete temp files and empty recycle bin.
  5. Use Third-Party Tools: CCleaner (free version) scans junk, cache, and duplicates safely.
  6. Move Files: Transfer photos, videos, or documents to external drive or cloud (OneDrive/Google Drive).
  7. Browser and Game Cache: Clear Chrome/Edge cache via settings. For Steam/Epic, verify game files or clear download cache.

Aim for 50+ GB free to buffer decompression hiccups. Defragment HDD if not using SSD.

Freeing Up Space on Android

  1. Storage Manager: Settings > Storage > Free up space. Delete duplicates, large files, and unused apps automatically.
  2. Clear App Caches: Settings > Apps > See all apps, select large ones (e.g., YouTube, social media), tap Storage > Clear cache.
  3. Uninstall Unused Apps: Sort apps by size, remove bloatware or idle games.
  4. Downloads and Media: Files app > Downloads, delete old APKs/files. Use Google Photos to back up and clear device copies.
  5. SD Card Transfer: Move photos/music to SD card if available.

Target 70+ GB free. Apps like Files by Google help identify space hogs.

Freeing Up Space on iOS

  1. iPhone Storage: Settings > General > iPhone Storage. Review recommendations to offload/delete unused apps (keeps data).
  2. Delete Large Attachments: Messages > Review large attachments, delete old ones.
  3. Clear Safari Cache: Settings > Safari > Clear History and Website Data.
  4. Photos Optimization: Photos app > back up to iCloud, then delete from device.
  5. Uninstall Apps: Large apps like games - offload to reinstall later.

iOS auto-manages some space, but check for 70+ GB free.

Pro Tips for All Platforms

  • Backup Account: Link to Kuro/Epic/Apple/Google before changes.
  • If Space Too Tight: Uninstall now, redownload fresh install (70 GB mobile/150 GB PC) on February 5 post-maintenance. Faster than preload but uses more data.
  • Monitor Progress: Preload via launcher/app; pause/resume if needed.
  • Post-Update: Extra space auto-clears, but verify in-game.

With these steps, you'll dive into 3.1's snowy adventures smoothly. Stay tuned to @Wuthering_Waves for updates.