Okay, okay, sorry, I just found
this thread after a bit more searching, and I understand that ok.
I've got Freia_ST and the C55 firmware/EEPROM 1 files from your website, Chris02. But before I try doing the upgrade...
What happens with T9? Is it part of the phone's firmware? And will the software be in english?
Can I save the A55's firmware/EEPROM 1 into two files before I upgrade, so I can put it back to how it was if I want/need to? And if this is possible, can an engineer tell that I've fiddled with the phone (ie. up- then down-graded it)?