Here you are!
But you can read what 680Astro320_340.rgn is the same as 3.40 SW version. Only SW number was changed to prevent update with GCD from 3.40 to 6.80 version.Code:Please Login or Register to see the links
This company have modified SW for new version with support for T5 and TT15. There is a possibility to change region frequency too. But!
... It is exclusive operation for additional charge.Code:Please Login or Register to see the links
Welcome to our office for update...