When you are downloading firmware with navifirm, it will show you all available sw version of given RM code.
Eg:- You are trying to download latest firmware for RM-XXX it shows you
Which version is the latest?
by our common sense 10.7 will be the newer, right?
but its not true. navifirm always skips the zeros
10.7 means 10.007 not 10.700
10.20 means 10.020
10.101 is the latest
I am sharing this because, some of my friends downloaded older firmware by this confusion, and made their phone dead after flashing.
I think this will be helpful for starters.