I have two fastrack M1306b,
M1306B WM16919
at+cgmr
641b09gg.Q2406B 1339080 041604 16:04
M1306B WM17825
at+cgmr
650a09gg.Q2406B 1949844 122204 14:53
The first one is ok, but the second one does not work correctly with my application.
can I recover the firmawared of one of the modems to guard it in other one? How?
Which is the difference between modems both?
Thanks