OK!!! some good! it is starting now!
but problems not gone...
now if I power on after menu about flight and normal mode I choose normal and inpu PIN the next sentence appears on a screen
Configuration error. Please contact your network operator or service center.
Does it mean that I have to flash generic firmware on it?
and what is a comlete set of files?
main like Z610_R6DA001_MAIN_GENERIC_MY_RED52
file customisation like Z610_R6DA001_FS_C_ASIA_RED52 or generic as well?
some think more? finalisation files? what is it and where to get this one?
thanks a lot for answers!