Windows 8.1 Core x64 With Update Official ISO Download (Simplified Chinese) with Verified SHA-256
If you’re looking for a clean, unmodified, official Windows 8.1 x64 (64-bit) ISO, you’ve come to the right place.
Windows 8.1 With Update is the most complete form of Windows 8.1 — with Update 1 (KB2919355) integrated, the Start button restored, improved mouse/keyboard experience, and IE11 built in. It’s the most collectible retail release of the 8.1 family.
Unfortunately, most Windows 8.1 images circulating online are repackaged bundles loaded with adware, hijacked homepages, and stripped components. This post provides the official Windows 8.1 Core x64 ISO With Update in Simplified Chinese (MSDN release #6051473), verified locally via PowerShell Get-FileHash. The SHA-256 hash matches Microsoft’s original MSDN release byte-for-byte.
Who Is This Version For?
The x64 (64-bit) + Core + With Update combination remains the go-to choice for:
- Everyday home use: Home PCs with 4 GB or more of RAM, running mainstream software with ease
- Retail activation: Activated with a retail key, online or by phone
- Update 1 integrated: No need to chase major patches after setup — the most complete 8.1 experience out of the box
- Retro enthusiasts: Experience the era when live tiles and the classic Start button coexisted
Improvements in the With Update (Update 1 integrated) release over the initial 8.1:
| Improvement | Details |
|---|---|
| Better mouse/keyboard UX | Right-click context menus on tiles; friendlier for traditional users |
| Boot straight to desktop | Optional bypass of the Start screen |
| IE11 enhancements | Enterprise Mode for legacy website compatibility |
| Updated components | Key patches through April 2014 integrated |
Note that the Core edition lacks Domain Join, Hyper-V, and BitLocker compared to Pro. For everyday home use and mainstream software, the Core edition is sufficient.
File Details
| Item | Details |
|---|---|
| File Name | cn_windows_8.1_with_update_x64_dvd_6051473.iso |
| File Size | 4.2 GB |
| Architecture | x64 (64-bit) |
| Version | Windows 8.1 Core (Update 1 integrated, MSDN #6051473) |
| Image Type | Retail |
| Language | Simplified Chinese (zh-CN) |
Verified SHA-256 Hash
The following hash was generated locally using PowerShell Get-FileHash on the complete file — not copied from a website. This ensures every byte of your download is identical to the official Microsoft release:
5C103C6DCDE8CB3D50D1DB0CFC3A7BE18DAE6D77688F5FF6E3966FE3B103F7CDTo verify your download, open PowerShell in the folder containing the ISO and run:
Get-FileHash .\cn_windows_8.1_with_update_x64_dvd_6051473.iso -Algorithm SHA256If the output matches the hash above, your file is intact. If it doesn’t, delete the file and download again.
Download Links
Quark Cloud Drive
Xunlei Cloud Drive
Additional Mirrors
More download mirrors (Baidu Netdisk, Aliyun Drive, Tianyi Cloud, OneDrive) will be added soon. Bookmark this page to get notified when new links are available.
| Platform | Status |
|---|---|
| Baidu Netdisk | Coming soon |
| Aliyun Drive | Coming soon |
| Tianyi Cloud | Coming soon |
| OneDrive | Coming soon |
Before You Install
- Always verify the hash: File corruption during download is more common than you think. Two minutes of verification saves hours of troubleshooting.
- Back up your data: Move documents, desktop files, and browser bookmarks to another drive before reinstalling.
- Create install media: Use Rufus or Ventoy to write the ISO to a USB stick — both are free and straightforward.
- Activation: The retail edition activates with a retail key, online or by phone.
- Hardware requirements: x64 requires a CPU with 64-bit support (virtually all CPUs since 2007 qualify); 4 GB or more of RAM is recommended for a smooth experience.
- Network safety: Windows 8.1 reached end of security updates in January 2023 — avoid exposing it to the public internet for sensitive tasks.
Why “Official Untouched” Matters
Many third-party “lite” and “optimized” Windows 8.1 repacks claim to be clean, but they often:
- Install adware or even plant malware
- Disable Windows Update, creating security holes
- Hijack browser homepages and search engines
- Strip critical components (.NET Framework, IE components) that break later software installs
For home PCs and industry terminals where reinstalls are rare and costly, the hidden cost of these issues far outweighs the few minutes saved during setup. Official ISO + your own activation is always the safest route.
Looking for Windows 7 SP1, Windows 10 LTSC, Windows 11 23H2, or other official ISO releases? Leave a comment and we’ll prioritize adding them with verified hashes.