REFERENCE ZTE Z992 AT&T Unlocked by Sigmabox

[patcher15]

hi,

Zte-992 at&t locked




Unlock using sigma box.............

Press & Hold Vol.DOWN + Power Button For FTM Mode




Open SW "sigma"

Connect phone to pc/laptop then install Driver
Driver here: https://www.mediafire.com/?cay1f2lh9f0rn2y


Hit Direct Unlock





Logs:
--- 2014-08-29 11:26:43 ---
SigmaKey 2.04.00 Qcom: Direct unlock
Handset Diagnostic Interface(DFU) (COM65), Provider: HS Corporation, Driver ver.: 10.2088.1.1, Date: 9/4/2012, USB\Vid_19d2&Pid_0112&Rev_0233
Version: ATT_US_P752A15V1.0.0B17, 20121020121024
Firmware: 76XXU-USNSKOLYM-2540
Date: May 10 2013 15:02:06, Nov 08 2012 03:00:00, USNSKOLY
IMEI: 864721021424490
Bluetooth address: 0CC385F5CB4C
Security area saved to "C:\Documents and Settings\Patcher15\My Documents\SigmaKey\security backup\864721021424490_USNSKOLY_May 10 2013_150206_Nov 08 2012_030000.skb"
Done
Restarting phone....Done

 

[CHARD16]

congrats boss

 

[AnDRez]

nice one master...sigma ko dpa gising ...

 

[Don_lerhit81]

good job sir!