i747m tried to unlock -error -help - GSM-Forum

zone3 · 01-15-2014, 09:54

-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM417
Selected model: SGH-I747
Mode: Normal
Phone model: SGH-I747
Firmware compiled date: May 19 2013
Firmware compiled time: 23:00:00
Firmware released date: Jun 3 2013
Firmware released time: 20:52:56
Phone IMEI: 353323-05-581657-2
SW version: M8960A-AAAANAZM-1.0.443072
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM417
Selected model: SGH-I747
Mode: Normal
Phone model: SGH-I747
Firmware compiled date: May 19 2013
Firmware compiled time: 23:00:00
Firmware released date: Jun 3 2013
Firmware released time: 20:52:56
Phone IMEI: 353323-05-581657-2
SW version: M8960A-AAAANAZM-1.0.443072
Reading phone unlock codes. It can take some time, please wait...
Reading security failed
Read codes failed
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM417
Selected model: SGH-I747
Mode: Normal
Phone model: SGH-I747
Firmware compiled date: May 19 2013
Firmware compiled time: 23:00:00
Firmware released date: Jun 3 2013
Firmware released time: 20:52:56
Phone IMEI: 353323-05-581657-2
SW version: M8960A-AAAANAZM-1.0.443072
Unlocking phone...
Reading security failed
Phone unlocking failed

what i do as a next step?

nixz · 01-15-2014, 10:08

u need to Downgrade the version and unlock again,

Br,

Octopus box · 01-15-2014, 10:20

Hello.

Quote:

Reading security failed

This error means that there is new (currently unsupported) security type in your device. You can try to write another firmware and try to perform "Read codes" opertion again. Note, downgrading firmware can damage your device, so, You can try to do this by your own risk.
We work to add support for new security type without firmware downgrading.

01-15-2014, 09:54	#1 (permalink)
zone3 No Life Poster Join Date: Jan 2009 Posts: 3,260 Member: 946381 Status: Offline Thanks Meter: 150	i747m tried to unlock -error -help ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM417 Selected model: SGH-I747 Mode: Normal Phone model: SGH-I747 Firmware compiled date: May 19 2013 Firmware compiled time: 23:00:00 Firmware released date: Jun 3 2013 Firmware released time: 20:52:56 Phone IMEI: 353323-05-581657-2 SW version: M8960A-AAAANAZM-1.0.443072 ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM417 Selected model: SGH-I747 Mode: Normal Phone model: SGH-I747 Firmware compiled date: May 19 2013 Firmware compiled time: 23:00:00 Firmware released date: Jun 3 2013 Firmware released time: 20:52:56 Phone IMEI: 353323-05-581657-2 SW version: M8960A-AAAANAZM-1.0.443072 Reading phone unlock codes. It can take some time, please wait... Reading security failed Read codes failed ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM417 Selected model: SGH-I747 Mode: Normal Phone model: SGH-I747 Firmware compiled date: May 19 2013 Firmware compiled time: 23:00:00 Firmware released date: Jun 3 2013 Firmware released time: 20:52:56 Phone IMEI: 353323-05-581657-2 SW version: M8960A-AAAANAZM-1.0.443072 Unlocking phone... Reading security failed Phone unlocking failed what i do as a next step?

01-15-2014, 10:08	#2 (permalink)
nixz Freak Poster Join Date: Feb 2010 Posts: 182 Member: 1232290 Status: Offline Thanks Meter: 45	u need to Downgrade the version and unlock again, Br,