Originally Posted by sponka

I flashed both images in Win 7 x64 using XP mode (virtual PC).

First flash went without problems - device was attached via USB menu in restore mode + I did remove battery after.

Second flash (eMMC) hanged in command prompt, but proceeded when reattached device that was alredy attached but disconnected at the moment flasher started. Again, USB menu -> attach device, this time in suite mode.

Flasher started imediately.

Dunno if this is right or wrong, but it's working for me. XP mode is SP3 by default.

Originally Posted by mackan1

My step by step on how to Flash the N900 on windows XP SP3+
This will format the whole phone so everything will be lost unless you back it up.
Formats eMMC images and flashes the phone to 1.2 Global Release.

1. Downloaded (http://tablets-dev.nokia.com/nokia_N900.php)
• flasher-3.5.exe
(http://tablets-dev.nokia.com/maemo-d....5_2.5.2.2.exe)
• RX-51_2009SE_10.2010.19-1_PR_COMBINED_MR0_ARM.bin
(http://tablets-dev.nokia.com/nokia_N...ED_MR0_ARM.bin)
• RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin
(http://tablets-dev.nokia.com/nokia_N...MC_MR0_ARM.bin)

2. I installed the "flasher-3.5.exe"
3. I then moved
"RX-51_2009SE_10.2010.19-1_PR_COMBINED_MR0_ARM.bin"
"RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin"
To the directory where I installed the flasher (Default is C:\Program Files\maemo\flasher-3.5).
4. I then done a full backup of my N900 using the backup tool on the phone and moved all my stuff on to the memory card.
5. Ensure the battery is at least half full.
6. Unplug charger cable and switch off the device.
7. Open the Command Prompt (Start then Run or Windows Logo key + R) and type "cmd" then press Enter (this will open a black window).
8. Change the directory to the Flasher's path by typing in "cd "%ProgramFiles%\maemo\flasher-3.5"
9. Hold the u key on the device keyboard and connect the USB cable at the same time.
10. Run the following command by typing:
"flasher-3.5.exe -F RX-51_2009SE_10.2010.19-1_PR_COMBINED_MR0_ARM.bin -f"

After this completes

11. Run the following command by typing:
"flasher-3.5.exe -F RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin -f -R"

The flash will take around 1 minute after which the device will reboot.
The bright Nokia screen will come up on the screen with the USB icon on the top right followed by progression dots with yellow LED blinking for a few seconds
And you’re done. Welcome to the world on 1.2

Here is my step by step.
This was the 1st time i flashed my phone. only took me about 5mins in total after i had downloaded all the things i needed.

and using copy and past (in CMD bit u can have right click to copy)

Hope this helps

Originally Posted by ossipena

that is exactly what I did without success. it isn't rocket science but it isn't working with me either.

Originally Posted by zaoltryence

you need to flash fiasco first before eMMC as per instruction

Originally Posted by wesky

Note from http://tablets-dev.nokia.com/nokia_N900.php

"Always flash the eMMC image first, then the FIASCO image immediately after that."

and https://wiki.maemo.org/Updating_the_...irmware#N900_2

"always flash the eMMC/VANILLA image first, and then flash the FIASCO/Rootfs image"