Windows 10 build 21390.2025

10.0.21390.2025.co_release_svc_im.210527-1818
Build of Windows 10 Cobalt
10.0.21390.2025.co_release_svc_im.210527-1818
OS family
Architecturex86, x64, ARM64
Compiled2021-05-27
Timebomb2021-10-31 (+157 days)
Works in
About
21390.2025 winver.png
SKUs
Home
Home China
Home N
Home Single Language
Pro
Pro N
Pro Single Language
Pro China Only
Pro Education
Pro Education N
Pro for Workstations
Pro N for Workstations
Education
Education N
Enterprise
Enterprise Evaluation
Enterprise G
Enterprise G N
Enterprise multi-session
Enterprise N
Enterprise N Evaluation
IoT Enterprise
Team
Cloud
Cloud N
Key
Use a Windows 10 Retail serial
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Windows 10 build 21390.2025 is the third update of build 21390.1. This build was released on 14 June 2021 to Windows Insiders in the Dev Channel.

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