How to update ROM using NB0 file?

[amandeep86]

Sorry for bothering guys. But, I'm new to Windows Mobile and don't know how to update ROM using NB0 file I have already downloaded the WM 6.1 + fixes from this forum. I know how to install .CAB files (Microsoft ActiveSync)

I have Gsmart i120 (without a Memory Card) But, I do have the USB cable with me.

Please teach me the tutorial.

[dattad]

ROM update instructions you can download here: Official ROM updates
You MUST have a memory card to upgrade the rom.

[amandeep86]

Thanks mate. I do have a 1GB MicroSD card with me. But, will find the MiniSD adapter from somewhere.

[sunmiskin]

hi
im unable to update to wm6.5, mobile is not able to identify the image file..
please provide solution ....
thank u....

i rebooted by mobile, holding call + end + reboot button simultaneously. (as mentioned in the update of wm6 manual)
it started looking for image file later custfile..
i have kept image file in root of minicard (not in folder)

[dattad]

How do you update the rom? What are the steps?

[sunmiskin]

actually i tried with all beta versions , it is not able to identify the image file itself..

Posted after 42 seconds:
i rebooted by mobile, holding call + end + reboot button simultaneously. (as mentioned in the update of wm6 manual)
it started looking for image file later custfile..
i have kept image file in root of minicard (not in folder)

[dattad]

And? What messages do you see on the screen? The device "doesn't see" the image (is it *.NB0 file on your card)? Maybe you should try a different card or format it from fat32 to fat16, for example.

[sunmiskin]

hi dattad,
actually i have already upgraded my mobile with wm 6... that time same card was present and showed the image file also found by mobile...

now it give like "image file not found" later it tries to search for custfile in the card when im trying to install wm6.5...

[abufawwaz]

use updater o2 stealth official rom rename your nbo file with GBCALL.NB0 you can update in your pc without memorycard