Solution for people face Qualcomm MSM drivers is try installing nokia pc suite, or plug others Nokia with symbian that have usb setting "connect to pc suite" because a driver will be automatically installed and change Qualcomm MSM to RM-821 Lumia 920 (but still asking for driver)
This driver's issue makes me so frustating for a day!
But, finally because of luck, i found the solution, please try my solution:
- Connect Lumia 920 via usb
- Then open wifi
- Connect to internet
- Open phone's setting
- Open Phone Update
- Check for updates. At this time, windows 7 will automatically install driver for Lumia 920 (the installation is something about Winusb driver)
- then after installation, in device manager rm-821 nokia lumia 920 will change to Nokia USB Connectivity
- DONE
For flashing with Nokia Care Suite,
unplug Lumia from USB, then:
Nokia_Care_Suite_5.0_2012.45.4.5 Directions:
1. Launch Nokia Care Suite
2. Click the Product Support Tool for Store 5.0
3. Click File
4. Click Open Product
5. Choose RM-821 (Nokia Lumia 920)
6. On the bottom left click Programming
7. Click Recovery
8. You should see the firmware you downloaded and copied earlier under the Properties field.
9. Click Start
10. The software will check the package contents, it will fail to find the phone, and ask you to reboot and give you a button to click retry.
- Plug the phone to usb
- Hold the Volume Down and the Power button till vibrate
- Click Retry
- You will see the software say "Rebooting"
- Wait the process.
- Done, your Lumia 920 is flashed to new firmware
the only problem i face now is when i connect to nokia care suite, the fuse application always stopped. I don't know why but I don't care because i have succesfully flashing my Lumia 920
Hope this can help you, if succeed, please respond and write your exact step, because I found it only because of luck not in exact step.