samsung G920F unlock problem - GSM-Forum

onchogsm · 09-09-2015, 11:20

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 5.1.1
Product code: SM-G920FZDASER
Phone version: G920FXXU2COH2
PDA version: G920FXXU2COH2
CSC version: G920FOXE2COH2
CSC country code: Russia
CSC sales code: SER
HW version: MP 0.800
Phone S/N: .............
Modem board: SHANNON333
RF cal date: 20150428
IMEI:
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Initialization AT RIL... OK
Sending request to server... OK
Waiting answer... OK
Security damaged or incorrect key

Done with Samsung Tool PRO v.22.5

please help to solve https://drive.google.com/drive/u/0/my-drive

CChenwenxing · 09-09-2015, 11:52

Try again
With reset efs

onchogsm · 09-09-2015, 12:21

Quote:

Originally Posted by CChenwenxing

Try again
With reset efs

ok now my imei is damage imei:350000000000006/02

onchogsm · 09-09-2015, 12:32

I restored NV data and now security is ok but still cant make unlock.

i_seeque · 09-09-2015, 13:22

i m also having same problem
ALTHOUGH in my case IMEI is as per the LABLE
and *#0011# status = OK

Please check logs

Quote:

Waiting ADB device... OK
Reading phone info...
Model: SM-G925F
Android version: 5.1.1
Product code: SM-G925FZWEXEU
Phone version: G925FXXU2COH2
PDA version: G925FXXU2COH2
CSC version: G925FOXA2COH2
CSC country code: UK & IRE
CSC sales code: XEU
HW version: MP 0.600
Phone S/N: R58G51WV37E
Modem board: SHANNON333
RF cal date: 20150524
IMEI:
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Initialization AT RIL... OK
Sending request to server... OK
Waiting answer... OK
Security damaged or incorrect key

Done with Samsung Tool PRO v.22.5

what can be the issue??

iPhoneUnlocke · 09-09-2015, 13:43

try to read code..................

i_seeque · 09-09-2015, 14:42

Quote:

Originally Posted by iPhoneUnlocke

try to read code..................

i prefer to enter codes always if feasible
but in this case
RESULT is SAME

i_seeque · 09-09-2015, 15:09

For more analysis - hv attached nv file here

onchogsm · 09-09-2015, 15:16

Quote:

Originally Posted by iPhoneUnlocke

try to read code..................

for me answer from tool is the same "Security damaged or incorrect key"

onchogsm · 09-09-2015, 15:18

Can anyone help us????

MYUNLOCKING · 09-09-2015, 15:19

same problem with me .. and no one answer correctly that is it possible or not?

i_seeque · 09-09-2015, 16:23

i think may be due to server outage OR again NEW new Security implemented.

Let us wait

cellcarehyd · 09-12-2015, 11:45

Operation: Unlock
Selected model: SM-G920F
Software version: 22.5

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 5.1.1
Product code: SM-G920FZKAXEU
Phone version: G920FXXU2COH2
PDA version: G920FXXU2COH2
CSC version: G920FXEU2COH3
CSC country code: UK & IRE
CSC sales code: XEU
HW version: MP 0.800
Phone S/N: RF8G627YB4L
Modem board: SHANNON333
RF cal date: 20150626
IMEI:
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Initialization AT RIL... OK
Sending request to server... OK
Waiting answer... OK
Security damaged or incorrect key

Done with Samsung Tool PRO v.22.5

*#06# imei ok
*#0011# imei status : ok
how to solve this issue

PhoneWIZZ · 09-12-2015, 11:55

new security,had one as well had to write cert to fix it,cant read codes by any tool,after normal unlock imei damaged

**blang** · 09-13-2015, 09:24

we will try fix problem in next update.

09-09-2015, 11:20	#1 (permalink)
onchogsm Insane Poster Join Date: Apr 2007 Location: Android Place Posts: 60 Member: 494907 Status: Offline Thanks Meter: 2	samsung G920F unlock problem Waiting ADB device... OK Reading phone info... Model: SM-G920F Android version: 5.1.1 Product code: SM-G920FZDASER Phone version: G920FXXU2COH2 PDA version: G920FXXU2COH2 CSC version: G920FOXE2COH2 CSC country code: Russia CSC sales code: SER HW version: MP 0.800 Phone S/N: ............. Modem board: SHANNON333 RF cal date: 20150428 IMEI: Checking Super user right... true Reading nv data... OK Checking magic... OK Initialization AT RIL... OK Sending request to server... OK Waiting answer... OK Security damaged or incorrect key Done with Samsung Tool PRO v.22.5 please help to solve https://drive.google.com/drive/u/0/my-drive

09-09-2015, 11:52	#2 (permalink)
CChenwenxing Junior Member Join Date: Aug 2015 Location: china Posts: 25 Member: 2452048 Status: Offline Thanks Meter: 1	Try again With reset efs

09-09-2015, 12:32	#4 (permalink)
onchogsm Insane Poster Join Date: Apr 2007 Location: Android Place Posts: 60 Member: 494907 Status: Offline Thanks Meter: 2	I restored NV data and now security is ok but still cant make unlock.

09-09-2015, 13:43	#6 (permalink)
iPhoneUnlocke Cheater -Don't Deal with him- Join Date: Jun 2013 Location: New Zealand Posts: 1,626 Member: 1965371 Status: Offline Thanks Meter: 441	try to read code..................

09-09-2015, 15:09	#8 (permalink)
i_seeque No Life Poster Join Date: Sep 2002 Location: India Posts: 786 Member: 15238 Status: Offline Thanks Meter: 128	For more analysis - hv attached nv file here

09-09-2015, 15:18	#10 (permalink)
onchogsm Insane Poster Join Date: Apr 2007 Location: Android Place Posts: 60 Member: 494907 Status: Offline Thanks Meter: 2	Can anyone help us????

09-09-2015, 15:19	#11 (permalink)
MYUNLOCKING No Life Poster Join Date: Apr 2008 Location: karachi .. Age: 38 Posts: 3,442 Member: 749969 Status: Offline Sonork: 100.1581886 Thanks Meter: 771	same problem with me .. and no one answer correctly that is it possible or not?

09-09-2015, 16:23	#12 (permalink)
i_seeque No Life Poster Join Date: Sep 2002 Location: India Posts: 786 Member: 15238 Status: Offline Thanks Meter: 128	i think may be due to server outage OR again NEW new Security implemented. Let us wait

09-12-2015, 11:45	#13 (permalink)
cellcarehyd Insane Poster Join Date: Mar 2012 Posts: 62 Member: 1731010 Status: Offline Thanks Meter: 8	Operation: Unlock Selected model: SM-G920F Software version: 22.5 Waiting ADB device... OK Reading phone info... Model: SM-G920F Android version: 5.1.1 Product code: SM-G920FZKAXEU Phone version: G920FXXU2COH2 PDA version: G920FXXU2COH2 CSC version: G920FXEU2COH3 CSC country code: UK & IRE CSC sales code: XEU HW version: MP 0.800 Phone S/N: RF8G627YB4L Modem board: SHANNON333 RF cal date: 20150626 IMEI: Checking Super user right... true Reading nv data... OK Checking magic... OK Initialization AT RIL... OK Sending request to server... OK Waiting answer... OK Security damaged or incorrect key Done with Samsung Tool PRO v.22.5 #06# imei ok #0011# imei status : ok how to solve this issue

09-12-2015, 11:55	#14 (permalink)
PhoneWIZZ Freak Poster Join Date: Aug 2012 Location: ireland Posts: 317 Member: 1801470 Status: Offline Thanks Meter: 41	new security,had one as well had to write cert to fix it,cant read codes by any tool,after normal unlock imei damaged

09-13-2015, 09:24	#15 (permalink)
blang Product Manager Join Date: Oct 2000 Location: future Posts: 22,431 Member: 2368 Status: Offline Sonork: 100.111111 Thanks Meter: 186,557	we will try fix problem in next update.