How to repair ded 3g modems Dear All,
I am new to this foram i have 2-3 3g dongle which has hardware problem when i insert 3g modem system says Usb device is not recognize or unknown device .i cross checked with other mobile repair shopes as per them it is hardware problem they can only unlock modem or upgrade firmwares.
so plz guide me how to repir ded modems .
thanks |