Here is the proceedure I used:
http://www.aximsite.com/boards/showt...ght=bootloader
I followed the exact proceedure and had no problem updating the device. I used a generic SD card - maybe try another card and see if it works for you. As I said it did not solve the hard reset problem. Not sure why this is as the flashing should have given a completely new ROM but the problem remained despite upgrading the machine. Hope this helps.