hello,
I have Vostro 3450 + Dell 5530 + Win7 64Bit
i've tried anything.. i think almost every driver from dell site
try the firmware robert did(the modem were the same version allready)
i found a combantion that gave me a signal but only GSM and it was not working for long time. (DELL_WIRELESS-5530-HSPA-MINI_A07_R220899 + R207067)
some info from the modem:
IMEI Data................ 35XXXXXXXXXXX
SVN...................... 08
Serial Number............ C37000NJ4X
Product Number........... KRD 131 14/108
Revision................. R1A
Software Product......... CRH10627
Software Version......... R1D06
Build Date/Time.......... 2008-11-07 22:03
Model.................... D5530
Customization Product.... CXC 172 5864/108
Customization Version.... R1A
thanks!
Eli.