GSM Shop GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Z3X-Team Products
Reload this Page Reading cert with Z3x for G930F problem
Register FAQDonate Forum Rules Root any Device ★iPhone Unlock★ ★ Direct Codes ★ Direct Unlock Source


Reply
Page 1 of 2 1 2
 
LinkBack Thread Tools Display Modes
Old 02-23-2018, 19:43   #1 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
Reading cert with Z3x for G930F problem

Hello,
I have tried to read cert for g930f (android 7, 2018 security) and i am having problems with my modem.
So i have downgraded the modem to different versions ( used the pb6, also used something for 7.0) but for all of them i have no signal after downgrade.
Got any ideea how i could read my cert with z3x 29.5 ?
Thank you

here is the log from z3x:




Operation: Read CERT
Selected model: SM-G930F
Software version: 29.5

Waiting ADB device... OK
Reading phone info...
Model: SM-G930F
Android version: 7.0
Product code: SM-G930FZKAROM
Phone version: G930FXXU2DRA9
PDA version: G930FXXS2DRAA
CSC version: G930FROM1DQJ3
CSC country code: Romania
CSC sales code: ROM
HW version: MP 0.700
Phone SN: R58H541ABYJ
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2018-01-01
RF cal date: 20160523
IMEI: oops
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... error (0)
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
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 (1 19)

Done with Samsung Tool PRO v.29.5
  Reply With Quote
Old 02-24-2018, 17:14   #2 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
Help please? Still cannot fix the problem
  Reply With Quote
Old 02-24-2018, 17:31   #3 (permalink)
No Life Poster
 
voltran2008's Avatar
 
Join Date: Sep 2008
Location: Space
Age: 49
Posts: 1,728
Member: 861795
Status: Offline
Thanks Meter: 1,275
Why are you using 29.5? Latest version is 30.8...
  Reply With Quote
Old 02-24-2018, 17:39   #4 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
is the problem solved in 30.8 ?
  Reply With Quote
Old 02-24-2018, 17:41   #5 (permalink)
Major Poster
 
Join Date: Dec 2017
Location: sao paulo vicente de carvalho
Posts: 46
Member: 2788157
Status: Offline
Thanks Meter: 12
G930f don't work on 7.0 donwgrade to 6.0.1 read cert and write works on 6.0.1 if you need cert i give you free on pm
  Reply With Quote
Old 02-25-2018, 11:13   #6 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
Is there anyway i could write cert custom without losing my imei?
  Reply With Quote
Old 02-25-2018, 11:48   #7 (permalink)
No Life Poster
 
voltran2008's Avatar
 
Join Date: Sep 2008
Location: Space
Age: 49
Posts: 1,728
Member: 861795
Status: Offline
Thanks Meter: 1,275
Quote:
Originally Posted by theogritzi View Post
Is there anyway i could write cert custom without losing my imei?
NO, if you write cert phone imei will changed to cert's imei...
  Reply With Quote
Old 02-25-2018, 12:26   #8 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
what if i use the same imei in cert? i want to make my phone dual sim.
I heard i have to read cert(which i cannot do ) and then duplicate the imei settings.
  Reply With Quote
Old 02-25-2018, 12:48   #9 (permalink)
No Life Poster
 
voltran2008's Avatar
 
Join Date: Sep 2008
Location: Space
Age: 49
Posts: 1,728
Member: 861795
Status: Offline
Thanks Meter: 1,275
never heard of dual sim issue... but try reading cert with COMBINATION firmware...
  Reply With Quote
The Following User Says Thank You to voltran2008 For This Useful Post:
Old 02-25-2018, 14:37   #10 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
stuck
I have installed combination software it's stuck on boot screen .
Also the phone is being seen in z3x but when i try to press read cert it's saying there is no root permision.
What can i do from here?
  Reply With Quote
Old 02-25-2018, 14:49   #11 (permalink)
No Life Poster
 
apologized's Avatar
 
Join Date: Jan 2012
Location: Morocco
Posts: 1,107
Member: 1712203
Status: Offline
Thanks Meter: 354
try to root your phone first
  Reply With Quote
Old 02-25-2018, 14:52   #12 (permalink)
No Life Poster
 
apologized's Avatar
 
Join Date: Jan 2012
Location: Morocco
Posts: 1,107
Member: 1712203
Status: Offline
Thanks Meter: 354
then make backup for nvdata efs ...
downgrade to what you want and read cert
as i know you can't read cert on last security patch
  Reply With Quote
Old 02-25-2018, 14:52   #13 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
it was rooted with super su(twrp).
after that i flashed combination file with odin.
  Reply With Quote
Old 02-25-2018, 14:55   #14 (permalink)
No Life Poster
 
apologized's Avatar
 
Join Date: Jan 2012
Location: Morocco
Posts: 1,107
Member: 1712203
Status: Offline
Thanks Meter: 354
on combo firmware now your phone not rooted
you lost the root after flash
show log
  Reply With Quote
The Following User Says Thank You to apologized For This Useful Post:
Old 02-25-2018, 15:23   #15 (permalink)
Junior Member
 
Join Date: Feb 2018
Posts: 20
Member: 2814663
Status: Offline
Thanks Meter: 6
[ 25.02.2018 14:53:00 ] Operation: Read CERT
[ 25.02.2018 14:53:00 ] Selected model: SM-G930F
[ 25.02.2018 14:53:00 ] Software version: 29.5
[ 25.02.2018 14:53:00 ]
[ 25.02.2018 14:53:00 ] Waiting ADB device... OK
[ 25.02.2018 14:53:00 ] Reading phone info...
[ 25.02.2018 14:53:00 ] Model: SM-G930F
[ 25.02.2018 14:53:00 ] Android version: 6.0.1
[ 25.02.2018 14:53:00 ] Product code:
[ 25.02.2018 14:53:00 ] Phone version:
[ 25.02.2018 14:53:00 ] PDA version: FA60_G930FXXU2ARA2
[ 25.02.2018 14:53:00 ] CSC version:
[ 25.02.2018 14:53:00 ] CSC country code:
[ 25.02.2018 14:53:00 ] CSC sales code:
[ 25.02.2018 14:53:00 ] HW version:
[ 25.02.2018 14:53:00 ] Phone SN:
[ 25.02.2018 14:53:00 ] Chip name: EXYNOS8890
[ 25.02.2018 14:53:00 ] Modem board:
[ 25.02.2018 14:53:00 ] Security patch: 2016-01-01
[ 25.02.2018 14:53:00 ] RF cal date:
[ 25.02.2018 14:53:00 ] IMEI:
[ 25.02.2018 14:53:00 ] Checking Super user right... false
[ 25.02.2018 14:53:00 ] Root your phone manually and then repeat
  Reply With Quote
Reply
Page 1 of 2 1 2

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 



All times are GMT +1. The time now is 10:02.

Contact Us - GSM-Forum - Archive - Top


Powered by Searchlight © 2024 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2023 -
Page generated in 0.21046 seconds with 8 queries

SEO by vBSEO