ZTE Z222 successfully unlocked - Page 2 - GSM-Forum

svaysokhom · 11-29-2015, 02:35

Quote:

Originally Posted by Nii Ayikai

--------- 2015-11-20 16:22:07 ---------
SigmaKey 2.13.03 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM107), Provider: ZTE Corporation, Driver ver.: 5.2088.1.1, Date: 6/20/2012, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
IMEI: 869265017460071
Bluetooth address: 061ACDF5CB4C
Phone model: ZTE Z222
Missing response from boot

should connect power off phone will unlock succeed 100%.

yurais · 04-25-2016, 18:20

HI

SOMETIMES PHONE WONT WONNECFT EVEN WHEN CONNECTED POWERED OFF.

this is the trick:
connect powered off phone, without battery, if it doesnt connect then go to explorer, right click the CDROM drive and select EJECT.
after the disc has been ejected, the comports and modem ports will appear.

if this is helped yoi, hit the thanks button...

ashraf_bcs · 08-20-2016, 09:21

Quote:

Originally Posted by svaysokhom

should connect power off phone will unlock succeed 100%.

Yes,Should connect power off phone.

SigmaKey 2.17.09 Qcom: Get unlock codes
ZTE Handset Diagnostic Interface (COM134), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/12/2011, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 866011020447405
Bluetooth address: 9C807C62120C
Phone model: ZTE Z222
Reading phone code...Done
--------- 2016-08-20 14:19:09 ---------
SigmaKey 2.17.09 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM134), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/12/2011, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 866011020447405
Bluetooth address: 9C807C62120C
Phone model: ZTE Z222
Missing response from boot
--------- 2016-08-20 14:20:07 ---------
SigmaKey 2.17.09 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM134), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/12/2011, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 866011020447405
Bluetooth address: 9C807C62120C
Phone model: ZTE Z222
Detecting flash...samsung_MT29F1G16, ID: 00EC00B1
Flash size: 128 Mb, page size: 2048
Reading security block...OK
Security area saved to "C:\Users\ASHRAF ALI\Documents\SigmaKey\security backup\866011020447405_ATT_AM_P671B41V1_0_0B13-S.skb"
Unlocking phone...Done
Restarting phone...Done

bezly842 · 11-11-2016, 08:24

Unlock done Zte Z222 with Sigmabox
video unlocked
https://www.youtube.com/watch?v=DBgt8leFqCM

hassamnaseer · 05-13-2017, 09:06

zte z222 unlock done with sigma key

romero2015natal · 08-26-2017, 01:39

help I have two phones z222 and cant unlock either of them. none have pc usb connection setting

SigmaKey v.2.26.05
709774324 Sigma dongle 2.26, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated

--------- 2017-08-25 19:10:27 ---------
SigmaKey 2.26.05 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM31), Provider: ZTE Corporation, Driver ver.: 5.2104.1.2, Date: 3/16/2014, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 866099025034484
Bluetooth address: F9AF1CD737D4
Phone model: ZTE Z222
Reading data...Unexpected response from the phone

--------- 2017-08-25 19:15:05 ---------
SigmaKey 2.26.05 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM31), Provider: ZTE Corporation, Driver ver.: 5.2104.1.2, Date: 3/16/2014, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B16-S, Z222Sep 25 2015
Firmware: ATT_AM_P671B41V1.0.0B16-S
Date: Sep 25 2015 12:11:52, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 865651021206408
Bluetooth address: 381BF8F5CB4C
Phone model: ZTE Z222
File transferring...Error B7AA0451:1081

--------- 2017-08-25 19:27:04 ---------
SigmaKey 2.26.05 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM31), Provider: ZTE Corporation, Driver ver.: 5.2104.1.2, Date: 3/16/2014, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B16-S, Z222Sep 25 2015
Firmware: ATT_AM_P671B41V1.0.0B16-S
Date: Sep 25 2015 12:11:52, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 865651021206408
Bluetooth address: 381BF8F5CB4C
Phone model: ZTE Z222
Reading data...Unexpected response from the phone

GSM_Support · 08-28-2017, 08:05

@ romero2015natal,

Make sure that:

Battery is fully charged
All the side programs, that may interfere with the phone, are closed
Phone’s cable and device itself should not be disconnected or disturbed until the procedure is fully completed
Connect phone to USB port placed on the backside of PC (motherboard's USB port)
Do not connect or disconnect other USB cables into the PC during the actual work with the phone
Avoid using any kind of USB HUBs and long USB cables. Use the shortest-length USB cable available.
Phone has stock (factory) firmware version
SIM card is removed
Repeat Direct Unlock operation once again

Best Regards
GSMServer team

dampealdany · 09-22-2017, 07:12

the trick is connect the phone without battery to generate the diag com port

khassene01 · 11-15-2017, 11:29

thank you is ok 100% hector bermudez

rajamtkmaster · 05-08-2018, 08:58

Hi sir,
Done without any problem.

SigmaKey v.2.27.18
888536468 Sigma dongle 2.27, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2018-05-08 12:56:13 ---------
SigmaKey 2.27.18 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM570), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/13/2011, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 866011021125679
Bluetooth address: D10F1134DE34
Phone model: ZTE Z222
Detecting flash...samsung_MT29F1G16, ID: 00EC00B1
Flash size: 128 Mb, page size: 2048
Reading security block...OK
Security area saved to "C:\Users\Qasim\Documents\SigmaKey\security backup\0888536468\866011021125679_ATT_AM_P671B41V1 _0_0B13-S.skb"
Unlocking phone...Done
Restarting phone...Done

Thanks
Br, Raja

zishhaider · 11-03-2018, 17:07

Quote:

Originally Posted by yurais

HI

SOMETIMES PHONE WONT WONNECFT EVEN WHEN CONNECTED POWERED OFF.

this is the trick:
connect powered off phone, without battery, if it doesnt connect then go to explorer, right click the CDROM drive and select EJECT.
after the disc has been ejected, the comports and modem ports will appear.

if this is helped yoi, hit the thanks button...

thanks it worked for ,me

naplyon · 03-24-2019, 15:44

Quote:

Originally Posted by jonathant

In order to unlock this phone with sigmakey phone most be off when you conect the phone to PC because if u conect the phone ON it will not unlock it, will give u error for some reason.

thanx it work wid me

mmurugan1978 · 09-05-2019, 08:12

SigmaKey v.2.33.05 build 01
New version 2.33.06 is available on www.sigmakey.com. We strongly recommend to update SigmaKey!
849707742 Sigma dongle 2.33, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2019-09-05 12:40:59 ---------
SigmaKey 2.33.05b1 Qcom: Direct unlock
ZTE Handset Diagnostic Interface (COM141), Provider: ZTE Corporation, Driver ver.: 1.2066.1.3, Date: 29-04-2010, USB\VID_19D2&PID_0010&REV_0000&MI_01
Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014
Firmware: ATT_AM_P671B41V1.0.0B13-S
Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL
Software IMEI: 867940028441409
Bluetooth address: 9C1366F1164C
Phone model: ZTE Z222
Detecting flash...samsung_MT29F1G16, ID: 00EC00B1
Flash size: 128 Mb, page size: 2048
Reading security block...OK
Security area saved to "C:\Users\DELL\Documents\SigmaKey\security backup\0849707742\867940028441409_ATT_AM_P671B41V1 _0_0B13-S.skb"
Unlocking phone...Done
Restarting phone...Done

08-28-2017, 08:05	#22 (permalink)
GSM_Support Product Supporter Join Date: Feb 2005 Location: GSMserver Team Posts: 36,981 Member: 121052 Status: Offline Sonork: 100.107126 Thanks Meter: 80,766	@ romero2015natal, Make sure that: Battery is fully charged All the side programs, that may interfere with the phone, are closed Phone’s cable and device itself should not be disconnected or disturbed until the procedure is fully completed Connect phone to USB port placed on the backside of PC (motherboard's USB port) Do not connect or disconnect other USB cables into the PC during the actual work with the phone Avoid using any kind of USB HUBs and long USB cables. Use the shortest-length USB cable available. Phone has stock (factory) firmware version SIM card is removed Repeat Direct Unlock operation once again Best Regards GSMServer team Last edited by Gsmserver; 01-25-2018 at 14:40.

04-25-2016, 18:20	#17 (permalink)
yurais No Life Poster Join Date: Jan 2006 Location: Santiago de Cuba Age: 46 Posts: 3,672 Member: 220595 Status: Offline Thanks Meter: 356	HI SOMETIMES PHONE WONT WONNECFT EVEN WHEN CONNECTED POWERED OFF. this is the trick: connect powered off phone, without battery, if it doesnt connect then go to explorer, right click the CDROM drive and select EJECT. after the disc has been ejected, the comports and modem ports will appear. if this is helped yoi, hit the thanks button...

11-11-2016, 08:24	#19 (permalink)
bezly842 Junior Member Join Date: Nov 2016 Posts: 25 Member: 2645325 Status: Offline Thanks Meter: 2	Unlock done Zte Z222 with Sigmabox video unlocked https://www.youtube.com/watch?v=DBgt8leFqCM

05-13-2017, 09:06	#20 (permalink)
hassamnaseer Freak Poster Join Date: Feb 2014 Posts: 167 Member: 2119608 Status: Offline Thanks Meter: 41	zte z222 unlock done with sigma key

08-26-2017, 01:39	#21 (permalink)
romero2015natal Freak Poster Join Date: Jun 2016 Location: coahuila mexico Posts: 166 Member: 2591842 Status: Offline Sonork: 1674297 Thanks Meter: 39	help I have two phones z222 and cant unlock either of them. none have pc usb connection setting SigmaKey v.2.26.05 709774324 Sigma dongle 2.26, Initializing...OK Pack 1: Activated Pack 2: Activated Pack 3: Activated --------- 2017-08-25 19:10:27 --------- SigmaKey 2.26.05 Qcom: Direct unlock ZTE Handset Diagnostic Interface (COM31), Provider: ZTE Corporation, Driver ver.: 5.2104.1.2, Date: 3/16/2014, USB\VID_19D2&PID_0010&REV_0000&MI_01 Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014 Firmware: ATT_AM_P671B41V1.0.0B13-S Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL Software IMEI: 866099025034484 Bluetooth address: F9AF1CD737D4 Phone model: ZTE Z222 Reading data...Unexpected response from the phone --------- 2017-08-25 19:15:05 --------- SigmaKey 2.26.05 Qcom: Direct unlock ZTE Handset Diagnostic Interface (COM31), Provider: ZTE Corporation, Driver ver.: 5.2104.1.2, Date: 3/16/2014, USB\VID_19D2&PID_0010&REV_0000&MI_01 Version: ATT_AM_P671B41V1.0.0B16-S, Z222Sep 25 2015 Firmware: ATT_AM_P671B41V1.0.0B16-S Date: Sep 25 2015 12:11:52, Dec 30 2011 06:00:00, KPRZL Software IMEI: 865651021206408 Bluetooth address: 381BF8F5CB4C Phone model: ZTE Z222 File transferring...Error B7AA0451:1081 --------- 2017-08-25 19:27:04 --------- SigmaKey 2.26.05 Qcom: Direct unlock ZTE Handset Diagnostic Interface (COM31), Provider: ZTE Corporation, Driver ver.: 5.2104.1.2, Date: 3/16/2014, USB\VID_19D2&PID_0010&REV_0000&MI_01 Version: ATT_AM_P671B41V1.0.0B16-S, Z222Sep 25 2015 Firmware: ATT_AM_P671B41V1.0.0B16-S Date: Sep 25 2015 12:11:52, Dec 30 2011 06:00:00, KPRZL Software IMEI: 865651021206408 Bluetooth address: 381BF8F5CB4C Phone model: ZTE Z222 Reading data...Unexpected response from the phone

09-22-2017, 07:12	#23 (permalink)
dampealdany No Life Poster Join Date: May 2010 Location: South America Age: 41 Posts: 1,134 Member: 1308889 Status: Offline Sonork: 100.1608156 Thanks Meter: 266	the trick is connect the phone without battery to generate the diag com port

11-15-2017, 11:29	#24 (permalink)
khassene01 Freak Poster Join Date: Dec 2008 Posts: 243 Member: 926208 Status: Offline Thanks Meter: 71	thank you is ok 100% hector bermudez

05-08-2018, 08:58	#25 (permalink)
rajamtkmaster Freak Poster Join Date: Sep 2016 Location: Rawalpindi Posts: 302 Member: 2628591 Status: Offline Sonork: 100.1582347 Thanks Meter: 85	Hi sir, Done without any problem. SigmaKey v.2.27.18 888536468 Sigma dongle 2.27, Initializing...OK Pack 1: Activated Pack 2: Activated Pack 3: Activated --------- 2018-05-08 12:56:13 --------- SigmaKey 2.27.18 Qcom: Direct unlock ZTE Handset Diagnostic Interface (COM570), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/13/2011, USB\VID_19D2&PID_0010&REV_0000&MI_01 Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014 Firmware: ATT_AM_P671B41V1.0.0B13-S Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL Software IMEI: 866011021125679 Bluetooth address: D10F1134DE34 Phone model: ZTE Z222 Detecting flash...samsung_MT29F1G16, ID: 00EC00B1 Flash size: 128 Mb, page size: 2048 Reading security block...OK Security area saved to "C:\Users\Qasim\Documents\SigmaKey\security backup\0888536468\866011021125679_ATT_AM_P671B41V1 _0_0B13-S.skb" Unlocking phone...Done Restarting phone...Done Thanks Br, Raja

09-05-2019, 08:12	#28 (permalink)
mmurugan1978 No Life Poster Join Date: Jul 2009 Location: CHENNAI Posts: 721 Member: 1079392 Status: Offline Thanks Meter: 444	SigmaKey v.2.33.05 build 01 New version 2.33.06 is available on www.sigmakey.com. We strongly recommend to update SigmaKey! 849707742 Sigma dongle 2.33, Initializing...OK Pack 1: Activated Pack 2: Activated Pack 3: Activated --------- 2019-09-05 12:40:59 --------- SigmaKey 2.33.05b1 Qcom: Direct unlock ZTE Handset Diagnostic Interface (COM141), Provider: ZTE Corporation, Driver ver.: 1.2066.1.3, Date: 29-04-2010, USB\VID_19D2&PID_0010&REV_0000&MI_01 Version: ATT_AM_P671B41V1.0.0B13-S, Z222Mar 28 2014 Firmware: ATT_AM_P671B41V1.0.0B13-S Date: Mar 28 2014 08:52:31, Dec 30 2011 06:00:00, KPRZL Software IMEI: 867940028441409 Bluetooth address: 9C1366F1164C Phone model: ZTE Z222 Detecting flash...samsung_MT29F1G16, ID: 00EC00B1 Flash size: 128 Mb, page size: 2048 Reading security block...OK Security area saved to "C:\Users\DELL\Documents\SigmaKey\security backup\0849707742\867940028441409_ATT_AM_P671B41V1 _0_0B13-S.skb" Unlocking phone...Done Restarting phone...Done