Sorry for the stupid question below but I just waned to be sure:
For the moment installed on the phone is the German 009 firmware so if I use my Sim tray fw which is 001 its means doing an fw downgrade, which supposedly cant be done because its not allowed by the system, or this is only if you use the normal flasher, and with Phoenix flasher can be done a fw downgrade? So should I proceed with the German fw or my Sim tray one?