SOURCE: I can not find the driver of zte usb modem 3197 cdma 1x .... IMEI code generator to ( 8 Digits) unlockcode for Mobile Modem. Mar 17, 2013 ... PLEASE PROVIDE 10 DIGIT NCKCODE TO UNLOCK OTHER SIM EXCPT BSNL Modem name:. ... I have a ZTE mf 628 modem which i need unlocked.