Hello, it's been a while and now i'm facing a problem after updating my LMDE

. Normally i use a mobile broadband modem for connection, but sometimes i'm using my old Windows Mobile as a modem using "internet sharing" application. Before it was working flawlessly, it detected as ETH connection. But after the update the connection can't be detected by network manager. Everytime i plug in the device and start the internet sharing application it won't share the connection. But if i plug the device on boot time and choose to connect / share from my winmo, the connection will active ( I Plug the device after i entered the grub section ).
Is there something i missing or is there any misconfiguration from the networkmanager? I test my winmo in my other notebook ( Running Archlinux ) & my netbook ( running jolicloud ) it doesn't give any problem.
I'm waiting for a help and suggestion, thanks. My Winmo device is Samsung C6625
Br,