Unlock to ZTE AC2746 old ver, AC2766, AC8720 Modems

by SUNIL JADHAVAR on September 18, 2013 in Unlock to ZTE AC2746 old ver and AC2766 AC8720 Modems

I have plan to write down on this topic but did not able to make it because of various factors. We all know how to unlock GSM - 2G/3G modems and it is not very tough to do. There are many resellers who sell unlocked 3G/HSPA modems at a very low cost. Check out Nirav Soni's website - http://mymodem.in/ for more details on 3G modem unlocking. As the site is still in a nascent stage, move to http://www.unlock-huawei-zte.blogspot.com/ for more updates.

Now coming back to EVDO modem unlock! I think unlocking evdo modems are more important beacuse of some reasons:

In India EVDO based data cards are more popular than 3G data cards. Indian CDMA players like Reliance, Tata, MTS and BSNL offers EVDO based high speed data at cheaper tariff.

These data cards store the operators' settings inside memory of the data card, i.e. by default they do not support RUIM cards. That makes hard to unlock them.
In case you like not to use the operator's data service, the data card is totally waste as you can not use it with other CDMA RUIM*.
Currently only BSNL allows to use your data card with BSNL CDMA RUIM for data services (1X/EVDO).

Anyway I made enough introduction!

After long time i see in forum many members are confiuse about how to unlock :-

Zte AC2746 old ver
Zte AC2766
Zte AC8720

Here is full process plz read carefully :-

For ZTE AC2746 and ZTE AC2766

open cdma workshop
select com port of modem and connect
read info to check tht connected sucessfully or not
go to security tab
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).
go to others tab in ruim config section select ruim if avail then write
(u got message sucess)
open Zte AC2647 unlocker
select com port
click on write
put spc 000000 then ok. u got message (write min limit sucess).
if got error msg (write min limit failed)