Windows Vista build 5215 (vbl ndt netxpmobl)

Windows Vista build 5215 (vbl_ndt_netxpmobl) is a build of Windows Vista, which was uploaded on 25 December 2021.
== Editions and keys ==
Edition / SKU Name 	Key
Starter 	R93TJ-7R9P9-B9GXM-HPYJM-VDH3W
Home Basic 	KJ89T-MF23J-XD9X9-WHDF3-DV8X8
Home Basic N 	CDV26-DG6DG-7DY4J-GHXPR-W8YMT
Home Premium 	RK83M-X2CQ4-6K2CW-W7HKF-TPTBW
Professional Standard 	WHPY8-M92RQ-2KMD9-QWQMK-8KV4M
Professional Standard N	KFBH3-BX3DC-9YFWJ-Y9D7V-TPCJY
Professional Enterprise	MFKHB-RYT8V-H43HR-DC64T-T8YRD
Ultimate 	GKFV7-F2D9H-QKYXY-777P3-4M73W
== Setup ==
Although setup is mostly similar to earlier builds of Vista, the setup autorun now mentions Beta 2 in place of Beta 1. The hard drive partitioning page now also has a new advanced option, which hides the latter drive partitioning tools unless clicked on.
File:WindowsVista-6.0.5215-SetupAuto.png|Setup autorun
File:5219 Setup.png|Setup
File:5215 Get Important Updates.png|Get important updates
File:Setup - EULA.png|Product key entry
File:5219 EULA.png|End-user license agreement
File:5219 UpgradePage.png|Upgrade page
File:5219 YourInstallationSummary.png|Your installation settings
File:5219 DiskPartitioning.png|Drive partitioning
File:5219 PCName.png|Computer name entry
File:5219 CopyingFiles.png|Setup is copying files
File:5219 HardwarePortion.png|Hardware portion
== New features and changes ==
=== Branding ===
This build has unique branding among publicly available builds, not even shared by its server counterpart, for Starter and Ultimate SKUs, where the Longhorn logo used since build 4044 is appended with a SKU name; in this case "Longhorn Ultimate" or "Longhorn Starter Edition", and the other SKUs have the same branding as build 5212.
=== Taskbar ===
The taskbar received a new tray icon for Network Connections in this build. Related to that, a new applet has been introduced, but it appears to be empty and cannot be closed, until explorer.exe is restarted. This change with several updates would later be reverse-integrated into winmain branch in build 5231.
=== Control Panel ===
Peer-to-Peer and Secure Startup applets have been added to Control Panel.
Secure Startup was later renamed to BitLocker, but references to the preliminary name remained in the form of internal component names.
5219PeerToPeer 1.PNG|Peer-to-peer applet - General tab
5219PeerToPeer 2.PNG|Peer-to-peer applet - Privacy tab
5219SecureStartup.PNG|Secure Startup 
=== Previous Versions ===
This is the first build of Windows to include the Previous Versions tab in a folder's or file's Properties window.
File:PreviousVersions5215.png|Previous Versions tab
=== WinSAT Aurora ===
WinSAT Aurora has been added and can be enabled by running winsat aurora.
=== 32-bit EFI support ===
It is one of the few known post-reset builds to support booting from a 32-bit EFI implementation. This was soon dropped due to low demand from OEMs,http://web.archive.org/web/20080117204037/http://support.microsoft.com/kb/930061 and would not reappear until Windows 8.
== Bugs and quirks ==
=== Upgrade ===
Upgrading from Windows XP may prevent the user from logging on with the error Interactive logon process initialization has failed.
=== Zero-day timebomb ===
This build has a zero-day timebomb on the first boot. Once rebooted, the correct expiration date will be set.
== Gallery ==
File:WindowsLonghorn50485284Boot.png|Boot screen
File:Vista 6.0.5098 Hibernate.png|Hibernating
File:WindowsLonghorn50985284Safe.png|Safe to shutdown screen (group policy only)
== References ==
Category:Windows Vista builds