You are doing the backup in the format .bin
You are opening it in XVI32
Next entering on menu:
Search - Find...
In the opened window choosing
Text String and writing down with capital letters platform. Still marking is important
Case sensitive and searching into the bottom.
In the file they should be only 2 such entries. Standing on second and we are renaming flasha. One should think for keeping the same amount of signs in the name flasha. R373_G_0E.30.45R
R373_Alareel.45R
After the change again we are entering Find and writing the initial label of software down from a small letter, we are marking direction of searching - up and we are searching.
r373_G_0E.30.45r
r373_alareel.45r
After everything saving a file and flashing our phone.