Windows Phone 8 build 9622
| Build of Windows Phone 8 | |
| OS family | Windows NT |
|---|---|
| Version number | 8.00 |
| Build number | 9622 |
| Architecture | ARM32 |
| Build lab | WPMAIN |
| Compiled on | 2012-02-20 |
| Base build | |
| 6.2.8279.0.fbl_core1_mobile_dev_wp.120216-1439 | |
Windows Phone 8 build 9622 is a build of Windows Phone 8, which was uploaded to the BetaArchive FTP on 1 January 2020.