HOW TO FLASH YOUR BRICKED NOKIA LUMIA PHONE MODELS

This is the instructions after you click "Reset Phone" in the software and you are stuck at the cog wheels for hours or after force rebooting with (Volume Down and Power) you get the NOKIA logo.

Download the following files:
1. NaviFirmPlus 1.7
2. Nokia_Care_Suite_5.0_2012.45.4.5
Edit - Updated URL's my dropbox got banned.

Unzip NaviFirm to a directory of your choice.
Install Nokia_Care_Suite_5.0_2012.45.4.5

NaviFirm Directions:
1. Run NaviFirmPlus executable
2. Under Products window scroll down to Nokia Lumia 920 (RM-820) *AT&T Only!!! (ADDED OTHER CODES TO BOTTOM OF THIS POST)
3. Under Releases window choose 1231.2109.1242.1001
4. Under Variants window choose your color, in my case for RED i was file (RM-820_NAM_ATT_US_VAR237330_V1_Red (059N5T7)
5. Under files window make sure all the files are selected.
6. Click the Download Button
7. Wait for ALL the files to completely download, the FFU file will be 1.02GB in size.
8. When complete, browse to: C:\ProgramData\Nokia\Packages
9. Create a folder called Products
10. Create a folder called rm-820
11. You should now have a directory like: C:\ProgramData\Nokia\Packages\Products\rm-820\
12. Browse to the NaviFirmPlus folder you extracted
13. Open the FW folder and then the folder of the firmware you downloaded.
14. Copy the entire folder contents and paste it into the C:\ProgramData\Nokia\Packages\Products\rm-820\ directory.


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-820 (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.

Phone Directions:
1. Plug the phone into your PC
2. Hold the Volume Down and the Power button, click RETRY on the Product Support Tools Window
3. After you feel a vibration in the phone immediately release the Volume Down and the Power button and hold the Volume up button.
4. Continue to hold the volume up button, you will see the software say "Rebooting"
5. After about 15 seconds you will see a top NOKIA logo and the software will start flashing the phone.