i780 hangs on download

[forhike]

im trying to download some I780 phones with mirage
i have downloaded the latest open nordic firmware

i turn off mobile, and press DETECT button in mirage
then i insert battery in phone, and connect usb cable and press power on.
the Download starts and

LOADER
and PDA
is downloaded to phone

after that phone seems to reboot,
and i get alot of errors can not open or something like that
and phone download gives error,
then phone starts and i have to make first time language settings and screen calibration.

but phones are always in offline mode.
and if i check phone info i can see this

My Unit
- Version
-- PDA: i780PXIC1
-- Phone:

Is there a suslution, what do i do wrong?

B.R