If you don't need USB Modem support just delete Nokia Connectivity Cable Drivers from Control Panel-Program and Features and install these. Nokia Suite, Phoenix, BEST (BB5 Easy Service
Tool) -will work. If you do need use phone as USB Modem then:
Solution 1)
(Don't delete Nokia Connectivity Cable Drivers!!!) Connect your nokia to pc, go to device manager-ports-NOKIA USB SERIAL PORT-Right click-deactivate (NOT "Delete), then modems-NOKIA USB Modem-Right click-deactivate (and maybe "Portable Devices"(WPD)-deactivate),
disconnect phone and restart PC if needed. Your PC Suite already Works 98% (sync,backup,galery). To add another "%" for usb modem you have to download HUAWEI ( go to
here and download (post#2) Mobile Partner both 1 and 2 parts(it is single file splitted to 2parts) and install it,connect your nokia to pc, go to modems-NOKIA USB Modem-Right click-update driver -manually-from already installed-uncheck-HUAWEI INCORPORATED--HUAWEI MOBILE
CONNECT 3G MODEM-"yes" and disconnect cable immediately-then modems-NOKIA USB Modem-Right click-activate. Injoy. Don't Forget in modem propertyes add initialization command. If you'd like to install Port driver then do same steps but HUAWEI INCORPORATED--HUAWEI MOBILE
CONNECT 3G PC UI Interfase.
Solution 2)
- If you got a computer with UEFI you have to disable Secure Boot (just google it).
- Admin command prompt run:
bcdedit -set loadoptions disable_integrity_checks
64 bit:
- Go to here to do both option 1 and option 2 at one time. Now you can see a small note at right down corner that reads "Windows 10 working in test mode"
if it didn't appear then repeat Admin command line: bcdedit -set testsigning on
And reboot another time via cmd shutdown -r -o And "F7" on boot.
- Delete Nokia Connectivity Cable Drivers from Control Panel-Program and Features.
- Install these drivers (ignore 1st popup and press "allow install" on red notifications).
- Connect phone.
32 bit:
1) Delete Nokia Connectivity Cable Drivers from Control Panel-Program and Features.
- Install these drivers (click "allow 2 times you were shown popups).
- Connect phone.
Note: (64bit only) Every times you want use phone as modem repeat "option 2".
Note (for all) Phone will be flashed by yellow triangle but it is not a bug.