Are you trying to or are you looking to flash new firmware onto the device? RM 914/lumia 520 driver - Microsoft Q&A
To download and install the drivers for a Nokia Lumia 520 Go to product viewer dialog for this item. skachat draiver dlia lumia 520
: Connect your phone via USB. If it doesn't appear in File Explorer, go to Settings > Update & Security > Windows Update and check for updates. Windows often identifies the device as a "Portable Device" and downloads the MTP (Media Transfer Protocol) driver automatically. 3. Manual Reinstall via Device Manager Are you trying to or are you looking
Driver Scape : Hosts various versions including Win 10, 8.1, and 7. skachat draiver dlia lumia 520