Option Data card trouble

[jpgrobler]

Hi

I own a Option Nozomi datacard and it workd fine for 2/3 years now with a MTN sim. The last few months I sruggel o get any MTN / Vodacom signal the card only picks up cellC this is on both 3G & GPRS. Currently I am not getting any MTN / 3G signal sim workd in phones though?

Any help? Is the card dying?

 

[TimTDP]

is there not a software / firmware upgrade available?
I have an Option GT Max 7.2 which I struggled with. After upgrading the firmware it works like a dream! Look at Option's website

 

[jpgrobler]

Did firmware upgrade to 3.17 on vodacom site - still no joy!