SM-G920W8 new security, can't do nothing. - GSM-Forum

tvillan · 11-07-2016, 16:12

I learned it hard way that your tool doesnt work with latest android firmware pushed out by samsung, 6.0.1 and there is no way to downgrade due to samsung blocking it off. its very dissapointing that i cant even do my friends phones as they all have newer model and latest update.

when are you planning to figure out the security update to let me use your tool box which is usless tyo me..

here is one phone i am trying to unlock,fix imei, i cant even downgrade to lollipop to get this working as samsung has blocked downgrade

Searching Samsung modem... detected COM12
Reading phone info... ok
Model: SM-G920W8
AP version: G920W8VLU5CPI4
CSC version: G920W8OYA5CPI4
CP version: G920W8VLU5CPI4
Product code: SM-G920WZKAGLW
Phone SN: RFXXXXXX
Unique number: 04157DF42D657532
Reading IMEI... ok
IMEI: (SIGN: OK)

Done with Samsung Tool PRO v.27.0

this too maybe useful for older lolipop devices but do not by thinking you can use it for latest android update with samsung devices..

i learned it hardway

tvillan · 11-07-2016, 16:26

read cert

Waiting ADB device... ok
Reading phone info...
Model: SM-G920W8
Android version: 6.0.1
Product code: SM-G920WZKAGLW
Phone version: G920W8VLU5CPI4
PDA version: G920W8VLU5CPI4
CSC version: G920W8OYA5CPI4
CSC country code: Canada
CSC sales code: GLW
HW version: REV1.0
Phone SN: RF8GXXXXXX
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date: 20150508
IMEI:
Checking Super user right... true
Initialization zTool... ok
Running zTool, please wait...
Start... ok
Initialization... ok
Generate and check client proof... ok
Verify proof by client... ok
Reading data... error (9)

Done with Samsung Tool PRO v.27.0

APUAK47 · 11-07-2016, 16:53

hey bro try downgrade your modem work for me ...

adityajha · 11-07-2016, 16:54

Quote:

Originally Posted by tvillan

Hello Everyone and Z3X suppor team, here is my venting after putting few hundrended dollars on your z3x samsung activation device, i live in canada and deal with canadian samsung models, i was looking to start unlocking and fix imei for canadian model samsung s5,s6,s7 devices.

I learned it hard way that your tool doesnt work with latest android firmware pushed out by samsung, 6.0.1 and there is no way to downgrade due to samsung blocking it off. its very dissapointing that i cant even do my friends phones as they all have newer model and latest update.

when are you planning to figure out the security update to let me use your tool box which is usless tyo me..

here is one phone i am trying to unlock,fix imei, i cant even downgrade to lollipop to get this working as samsung has blocked downgrade

Searching Samsung modem... detected COM12
Reading phone info... ok
Model: SM-G920W8
AP version: G920W8VLU5CPI4
CSC version: G920W8OYA5CPI4
CP version: G920W8VLU5CPI4
Product code: SM-G920WZKAGLW
Phone SN: RFXXXXXX
Unique number: 04157DF42D657532
Reading IMEI... ok
IMEI: (SIGN: OK)

Done with Samsung Tool PRO v.27.0

this too maybe useful for older lolipop devices but do not by thinking you can use it for latest android update with samsung devices..

i learned it hardway

bro don't get angry its a problem of updated modem version of your phone,try to downgrade modem file or flash with modem file of ver 5.1 then check all gonna fine...

don't get angry z3x is very cool box some time we need to understand phone .

tvillan · 11-07-2016, 16:59

thanks for suggestions but i spend 3 days trying all sort of things

if i downgrade the modem file only i loose all imei information, i tried various canadian 5.1.1 lolipop files doing same

will it still work with no imei info?

Maurioski · 11-07-2016, 17:02

ok, u need use more seach option in the forum. srsly

mcclinic · 11-07-2016, 17:21

Quote:

Originally Posted by tvillan

Hello Everyone and Z3X suppor team, here is my venting after putting few hundrended dollars on your z3x samsung activation device, i live in canada and deal with canadian samsung models, i was looking to start unlocking and fix imei for canadian model samsung s5,s6,s7 devices.

I learned it hard way that your tool doesnt work with latest android firmware pushed out by samsung, 6.0.1 and there is no way to downgrade due to samsung blocking it off. its very dissapointing that i cant even do my friends phones as they all have newer model and latest update.

when are you planning to figure out the security update to let me use your tool box which is usless tyo me..

here is one phone i am trying to unlock,fix imei, i cant even downgrade to lollipop to get this working as samsung has blocked downgrade

Searching Samsung modem... detected COM12
Reading phone info... ok
Model: SM-G920W8
AP version: G920W8VLU5CPI4
CSC version: G920W8OYA5CPI4
CP version: G920W8VLU5CPI4
Product code: SM-G920WZKAGLW
Phone SN: RFXXXXXX
Unique number: 04157DF42D657532
Reading IMEI... ok
IMEI: (SIGN: OK)

Done with Samsung Tool PRO v.27.0

this too maybe useful for older lolipop devices but do not by thinking you can use it for latest android update with samsung devices..

i learned it hardway

g925f 6.0.1 to fix imei and emergency calls only failed here
im tired, i have no box without z3x
hopless now, z3x team is sleeping.

adityajha · 11-07-2016, 17:29

Quote:

Originally Posted by tvillan

thanks for suggestions but i spend 3 days trying all sort of things

if i downgrade the modem file only i loose all imei information, i tried various canadian 5.1.1 lolipop files doing same

will it still work with no imei info?

see here http://forum.gsmhosting.com/vbb/f453.../#post11216295

try to use same firmware in your phone

jcdes · 11-07-2016, 17:35

Try downgrading modem, unlock then flash original modem.

tvillan · 11-07-2016, 17:46

I can't downgrade to lollipop people since Samsung blocked it
So please don't suggest I am very well aware of lollipop works

I tried downgrading modem only and I lost imei right away

If someone has done exact model with 6.0.1

Plesse post your method.

My opinion stands about this product they never put known issue list so I wouldn't have spend the money buying this paper weight

rara1212 · 11-07-2016, 18:17

Here is my log... working fine

[ 11/3/2016 10:54:00 AM ] Searching Samsung modem... detected COM303
[ 11/3/2016 10:54:00 AM ] Reading phone info... ok
[ 11/3/2016 10:54:00 AM ] Model: SM-G920W8
[ 11/3/2016 10:54:00 AM ] AP version: G920W8VLU5CPI4
[ 11/3/2016 10:54:00 AM ] CSC version: G920W8OYA5CPI4
[ 11/3/2016 10:54:00 AM ] CP version: G920W8OYA5CPI4
[ 11/3/2016 10:54:00 AM ] Product code: SM-G920WZKARWC
[ 11/3/2016 10:54:00 AM ] Phone SN: RF8XXXXXXXXXXX
[ 11/3/2016 10:54:00 AM ] Unique number: 071607XXXXXXXX
[ 11/3/2016 10:54:00 AM ] Reading IMEI... ok
[ 11/3/2016 10:54:00 AM ] IMEI: 35155XXXXXXXXXXXX (SIGN: OK)
[ 11/3/2016 10:54:00 AM ] Reading data from phone... ok
[ 11/3/2016 10:54:00 AM ] Unlocking... ok
[ 11/3/2016 10:54:00 AM ] Rebooting phone... ok
[ 11/3/2016 10:54:00 AM ] Unlock done

tvillan · 11-07-2016, 18:21

Rara1212 did you downgrade modem?

Please post your method and any files that you have e used

Assuming you're running android 6.0.1 September patch

hendykhanh · 11-07-2016, 18:27

[ 6/11/2016 12:23:00 PM ] Operation: Unlock
[ 6/11/2016 12:23:00 PM ] Selected model: SM-G920W8
[ 6/11/2016 12:23:00 PM ] Software version: 27.0
[ 6/11/2016 12:23:00 PM ]
[ 6/11/2016 12:23:00 PM ] Searching Samsung modem... detected COM24
[ 6/11/2016 12:23:00 PM ] Reading phone info... ok
[ 6/11/2016 12:23:00 PM ] Model: SM-G920W8
[ 6/11/2016 12:23:00 PM ] AP version: G920W8VLU5CPI4
[ 6/11/2016 12:23:00 PM ] CSC version: G920W8OYA5CPI4
[ 6/11/2016 12:23:00 PM ] CP version: G920W8VLU5API4
[ 6/11/2016 12:23:00 PM ] Product code: SM-G920WZKERWC
[ 6/11/2016 12:23:00 PM ] Phone SN: RFxxxxxxx
[ 6/11/2016 12:23:00 PM ] Unique number: 04157Dxxxxxxx
[ 6/11/2016 12:23:00 PM ] Reading IMEI... ok
[ 6/11/2016 12:23:00 PM ] IMEI: 3515xxxxxxxxxx (SIGN: OK)
[ 6/11/2016 12:23:00 PM ] Reading data from phone... ok
[ 6/11/2016 12:23:00 PM ] Unlocking... ok
[ 6/11/2016 12:23:00 PM ] Rebooting phone... ok
[ 6/11/2016 12:23:00 PM ] Unlock done

Working Fine

A4L · 11-07-2016, 18:46

Don't expect things to get served to you on a silver platter. It is possible, you just need to put some time and do the research. That being said here's a little gift for everyone. It's for G920W8. Flash with Odin in CP section:

https://mega.nz/#!YlBCVACA!Hbtrl_q2U...Zz19YnXWEaXhDw

rara1212 · 11-07-2016, 20:23

I see this being patched Shortly.... SMH!

When will people learn... i guess soon !!!!!!!!

11-07-2016, 16:12	#1 (permalink)
tvillan Junior Member Join Date: Nov 2016 Posts: 13 Member: 2646237 Status: Offline Thanks Meter: 1	SM-G920W8 new security, can't do nothing. I learned it hard way that your tool doesnt work with latest android firmware pushed out by samsung, 6.0.1 and there is no way to downgrade due to samsung blocking it off. its very dissapointing that i cant even do my friends phones as they all have newer model and latest update. when are you planning to figure out the security update to let me use your tool box which is usless tyo me.. here is one phone i am trying to unlock,fix imei, i cant even downgrade to lollipop to get this working as samsung has blocked downgrade Searching Samsung modem... detected COM12 Reading phone info... ok Model: SM-G920W8 AP version: G920W8VLU5CPI4 CSC version: G920W8OYA5CPI4 CP version: G920W8VLU5CPI4 Product code: SM-G920WZKAGLW Phone SN: RFXXXXXX Unique number: 04157DF42D657532 Reading IMEI... ok IMEI: (SIGN: OK) Done with Samsung Tool PRO v.27.0 this too maybe useful for older lolipop devices but do not by thinking you can use it for latest android update with samsung devices.. i learned it hardway Last edited by blang; 11-07-2016 at 20:28.

11-07-2016, 16:26	#2 (permalink)
tvillan Junior Member Join Date: Nov 2016 Posts: 13 Member: 2646237 Status: Offline Thanks Meter: 1	read cert Waiting ADB device... ok Reading phone info... Model: SM-G920W8 Android version: 6.0.1 Product code: SM-G920WZKAGLW Phone version: G920W8VLU5CPI4 PDA version: G920W8VLU5CPI4 CSC version: G920W8OYA5CPI4 CSC country code: Canada CSC sales code: GLW HW version: REV1.0 Phone SN: RF8GXXXXXX Chip name: EXYNOS7420 Modem board: SHANNON333 RF cal date: 20150508 IMEI: Checking Super user right... true Initialization zTool... ok Running zTool, please wait... Start... ok Initialization... ok Generate and check client proof... ok Verify proof by client... ok Reading data... error (9) Done with Samsung Tool PRO v.27.0

11-07-2016, 16:53	#3 (permalink)
APUAK47 Freak Poster Join Date: Sep 2013 Location: PR Posts: 175 Member: 2032498 Status: Offline Thanks Meter: 39	hey bro try downgrade your modem work for me ...

11-07-2016, 16:59	#5 (permalink)
tvillan Junior Member Join Date: Nov 2016 Posts: 13 Member: 2646237 Status: Offline Thanks Meter: 1	thanks for suggestions but i spend 3 days trying all sort of things if i downgrade the modem file only i loose all imei information, i tried various canadian 5.1.1 lolipop files doing same will it still work with no imei info?

11-07-2016, 17:02	#6 (permalink)
Maurioski No Life Poster Join Date: Mar 2013 Posts: 659 Member: 1900730 Status: Offline Thanks Meter: 188	ok, u need use more seach option in the forum. srsly

11-07-2016, 17:35	#9 (permalink)
jcdes Freak Poster Join Date: Sep 2011 Posts: 470 Member: 1659385 Status: Offline Sonork: 100.1678591 Thanks Meter: 115	Try downgrading modem, unlock then flash original modem.

11-07-2016, 17:46	#10 (permalink)
tvillan Junior Member Join Date: Nov 2016 Posts: 13 Member: 2646237 Status: Offline Thanks Meter: 1	I can't downgrade to lollipop people since Samsung blocked it So please don't suggest I am very well aware of lollipop works I tried downgrading modem only and I lost imei right away If someone has done exact model with 6.0.1 Plesse post your method. My opinion stands about this product they never put known issue list so I wouldn't have spend the money buying this paper weight

11-07-2016, 18:21	#12 (permalink)
tvillan Junior Member Join Date: Nov 2016 Posts: 13 Member: 2646237 Status: Offline Thanks Meter: 1	Rara1212 did you downgrade modem? Please post your method and any files that you have e used Assuming you're running android 6.0.1 September patch

11-07-2016, 18:46	#14 (permalink)
A4L No Life Poster Join Date: Aug 2013 Location: Somewhere on earth Posts: 629 Member: 2014742 Status: Offline Thanks Meter: 167	Don't expect things to get served to you on a silver platter. It is possible, you just need to put some time and do the research. That being said here's a little gift for everyone. It's for G920W8. Flash with Odin in CP section: https://mega.nz/#!YlBCVACA!Hbtrl_q2U...Zz19YnXWEaXhDw

11-07-2016, 20:23	#15 (permalink)
rara1212 Freak Poster Join Date: Apr 2015 Location: Russia Posts: 300 Member: 2381134 Status: Offline Thanks Meter: 142	I see this being patched Shortly.... SMH! When will people learn... i guess soon !!!!!!!!