Default SD downloading, Sections=3, not allow update?! Why.......??

I've backup the BOOTLOADER + CE +Radio + Ext ROM to a file(use the command d2s adress1 adress2.........) and save it to PC already. (XDAII ) (for both Eng. XDA II and Trad. Chinese XDA II)
I've backup both version of Eng, and Trad. Chinese.
And then I copy the Eng backup combine rom to SD card and enter the bootloader mode in the Trad. Chinese XDA II, it work, it start to flash and completed.
I copy the Trad.Chinese backup combine rom to SD card and enter the bootloader mode in the Eng. XDAII , it work, it start to flash and completed.
It's several months ago, they works.

Yesterday, I try both the Eng/Trad. Chinese ROM on a arabic i-Mate XDA II, it fail at bootloader mode and stop at SD downloading, sections =3, not allow update, I just don't know why?

It's a matter of country ID or different between XDA II and i-Mate? What can I do to continue the flash?

With many thanks