While earlier versions of the tool were known as the "Lumia Software Recovery Tool," users with Lumia or Windows Phone 8.0/8.1/Windows 10 devices are now typically directed to use the Windows Device Recovery Tool instead. Technical Requirements
The Nokia Software Recovery Tool 6.2.55 represents a specific era in mobile technology where local, desktop-based troubleshooting was the primary lifeline for device maintenance. As one of the final iterations of the utility before the transition to the Windows Device Recovery Tool, version 6.2.55 served as a critical bridge for users of Lumia, Asha, and Series 40 handsets facing software-related failures. Nokia Software Recovery Tool 6.2.55
The tool downloads and installs the latest authorized firmware version for your specific device model, effectively resetting it to factory conditions. Fixes "Bricked" Devices: While earlier versions of the tool were known