If any of these have a yellow triangle, right-click and select Update driver → Browse my computer → Let me pick from a list → Select the Nokia driver.
Nokia Care Suite (NCS) was a service and support application used primarily for servicing Nokia phones: flashing firmware, running diagnostics, backing up/restoring data, and accessing device logs. A central enabling component for PC-based servicing is the USB driver stack that lets the suite detect and communicate with a connected handset. For modern 64-bit (x64) Windows environments, the USB driver story for Nokia Care Suite has technical, historical, compatibility, and practical dimensions.
Cause: Unsigned or improperly signed driver.
Solution (Temporary): Restart PC → Press F8/UEFI settings → "Disable Driver Signature Enforcement". Then install drivers. nokia care suite usb drivers x64
Solution (Permanent): Use the pnputil command to add the driver manually:
pnputil -i -a N:\path\to\driver.inf
Search for: Nokia_Care_Suite_USB_Drivers_x64.exe or Nokia_USB_Drivers_for_x64.rar. Common filenames include:
Ensure the file is digitally signed by "Nokia Corporation" or "Microsoft Windows Hardware Compatibility Publisher". If any of these have a yellow triangle,
Installing drivers is half the battle. You also need to configure Nokia Care Suite itself to work properly on a 64-bit OS.
This prevents Windows from cutting power to the USB port during flashing, which could brick the device.
Important: Do not connect the phone until the drivers are installed. Nokia Care Suite (NCS) was a service and
Most modern PCs run a 64-bit version of Windows. The primary advantage of x64 architecture is the ability to address more than 4GB of RAM, but it comes with a strict driver signing requirement.
Key point: Windows x64 (64-bit) does not allow the installation of unsigned drivers without disabling driver signature enforcement. Older Nokia drivers, especially those from the Symbian era, were often unsigned or used deprecated signing methods. The Nokia Care Suite USB Drivers x64 are specifically compiled and signed to work with 64-bit versions of Windows, ensuring:
Without the correct x64 drivers, your computer may detect the phone as "Nokia USB Phone Parent" with a yellow exclamation mark, or worse, not detect it at all.
Cause: Phone is not in flash mode.
Solution: