Flashing ROM Image to MMC Card

[jangtango]

Trying to restore a failed PPC2003 upgrade. I found another T-Mobile PPC Phone to download the ROM image to my MMC card. Question is, how do I boot off this MMC card to restore the ROM Image to my sickly PPC Phone?

[Peter Poelman]

Question is, how do I boot off this MMC card to restore the ROM Image to my sickly PPC Phone?
Once you've backup up using bootloader mode on the other unit, simply insert the card in the sick phone, and start the unit in bootloader mode.