Worked like a charm updating my F940bt many thanks to all contributers.
No editing in hex or nothing.
I just simply copied the zip contents to my SD and that's all.
I read some posts about people not able to download from google drive.
I didn't make a donation, I didn't even asked Flomsen for his permission or password.
But if there are any users having the same problem downloading from google drive if Flomsen gives me permission I can upload the original zip file which he have created to another site.
Another issue is I have read some people about replacing the old navi.exe to get