onlyone thanks. It may be stupid, but I still don't understand what you mean. Is this order the right one? (older to newest)
1. R4DA044 (older - in this case it's my own version I'd like to upgrade and debrand)
2. R4EA031
3. R4EC001 (newer)
Because the first two chars are the same in the three cases we've look at the third and the fourth chars - DA, EA and EC. If the first one is most important than D is newer than E (A, B, C, D, E... etc). If i'm not wrong - the second character is something like a subversion?
All this is because I'd like to remove my branded firmware and because this is my first time flashing GSM. Vodafone bundle includes 3-4 demo versions of stupid games (i don't play games) and some stupid animations with Vodafone logo. I'm not a maniac and I'll leave all neccessary things untouched 'cause I don't wanna get 'dead' or problematic phone.
Also thanks for the help explaining XML. I'm medium-skilled programmer and I have an idea of what you're talking for.