Nokia N950 OneClickFlashers Troubleshooting
If you have problem using OneClickFlashers (execution stops at line "Erasing, this may take a while."), you need to extract (using WinRAR) Win_OCF_22-6_EMMC_RM680-OEM1-916.exe to folder and install unpacked "Nokia_Connectivity_Cable_Driver.msi".
Then you can open "flasher.bat" on editor and perform actions manually or enter to cmd.exe in current folder next line
flasher.exe -F RX-71.bin -F EMMC.bin -f
flasher.exe -F RX-71.bin -F EMMC.bin --flash-only=mmc -f
and connect the phone with the USB cable. Then you need restart phone after flashing. Use next command: