Originally Posted by rahul_babita
After long time i see in forum many members are confiuse about how to unlock
Zte AC2746 old ver
Zte AC8720 Here is full process plz read carefully For ZTE AC2746 and ZTE AC2766 1.open cdma workshop
2.select com port of modem and connect
3.read info to check tht connected sucessfully or not
4.go to security tab
5.put spc code 000000(by default spc of 2746 old ver,2766 nd 8720 is six time 0) and send spc u got a message (spc is correct phone unlocked).
6.go to others tab in ruim config section select ruim if avail then write
(u got message sucess)
7. open Zte AC2647 unlocker
8. select com
9. click on write
10. put spc 000000 then ok. u got message (write min limit sucess).
11. if got error msg (write min limit failed)
reconnect modem and try again. For ZTE AC8720 Use option 7 to 11. Here is Cdma work shop link CDMA Workshop 2.7 FULL.rar
Here is Zte Ac27XX unlocker link AC27xx.rar Don't forget press thanks.
how to know that the version of the modem is old or new ?