Nokia Lumia 800 – A Windows 7 Phone Review - Totally Dubbed
: When a Nokia phone displays a blue error screen, a sad emoticon, or a boot loop, it defaults to its internal boot manager. The driver allows tools like the Windows Device Recovery Tool or Nokia Care Suite to push fresh ROM configurations over USB. Driver Technical Specifications Specification Details Supported OS Architecture Windows 7 (32-bit & 64-bit editions) Hardware ID Identification USB\VID_0421&PID_066E / USB\MS_COMP_WINUSB Primary Installer File Size ~16.55 MB (32-bit) / ~18.27 MB (64-bit) Primary Driver Version Associated Software Utilities Nokia Care Suite, OST LA, Windows Device Recovery Tool Step-by-Step Installation Guide Nokia Bootmgr Driver Windows 7
If you can boot into Windows (after the above fixes), you must remove the bad driver immediately. Nokia Lumia 800 – A Windows 7 Phone
: Primarily utilized for legacy Windows Phone devices—such as the Nokia Lumia 520, 920, or 1020—and specific MediaTek or Qualcomm-based Nokia feature phones requiring low-level system recoveries. : Primarily utilized for legacy Windows Phone devices—such
The driver serves a distinct role compared to standard file-transfer packages.