G920V Pinlock remove done 7.0 - GSM-Forum

ghacks · 02-08-2018, 21:22

Using Version...1.0.0.0054
Selected Model GT-I5500
Selected Task GTALK REMOVE SAFE

Searching ADB device Please wait..
Device Detected...
Security:= OFF Unsecure device
SELinux := Enforcing
model:= SM-G920V
Androids Version:= 7.0
Description Version:= zerofltevzw-user 7.0 NRD90M G920VVRS4DQE1 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ MDM9635M ]
Baseband:= G920VVRS4DQE1
VER:= G920VVRS4DQE1/G920VVZW4DQE1/G920VVRS4DQE1/G920VVRS4DQE1
Carrier := VZW_USA
EFS CSC := VZW
Knox Warranty := Not Void
AP UART Status := Enable Already.
Security Patch := 01-05-2017
Simstatus:= READY
ANDROID-ID = 0715f70c9acc0a36_00007975C4
Device is Unsecure Rooted

Repair Gtalk/pattern/lock code started..

Access Found Type 1.

Clearing Locks.

Repair Success..

Restart Phone if not done Auto...
Total Time Take...00:00:12
Log Saved

matthew.ebay · 02-09-2018, 20:14

Thanks for the report.

For everyone who dont know, you need to flash Eng Boot in order to have root and ADB then use GCPro to remove the password

Phone must be turn on at normal mode that mean regular turn on ( not by recovery like TWRP or any other state like ODin)

Quote:

Originally Posted by ghacks

Using Version...1.0.0.0054
Selected Model GT-I5500
Selected Task GTALK REMOVE SAFE

Searching ADB device Please wait..
Device Detected...
Security:= OFF Unsecure device
SELinux := Enforcing
model:= SM-G920V
Androids Version:= 7.0
Description Version:= zerofltevzw-user 7.0 NRD90M G920VVRS4DQE1 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ MDM9635M ]
Baseband:= G920VVRS4DQE1
VER:= G920VVRS4DQE1/G920VVZW4DQE1/G920VVRS4DQE1/G920VVRS4DQE1
Carrier := VZW_USA
EFS CSC := VZW
Knox Warranty := Not Void
AP UART Status := Enable Already.
Security Patch := 01-05-2017
Simstatus:= READY
ANDROID-ID = 0715f70c9acc0a36_00007975C4
Device is Unsecure Rooted

Repair Gtalk/pattern/lock code started..

Access Found Type 1.

Clearing Locks.

Repair Success..

Restart Phone if not done Auto...
Total Time Take...00:00:12
Log Saved

ghacks · 02-10-2018, 00:58

Quote:

Originally Posted by matthew.ebay

Thanks for the report.

For everyone who dont know, you need to flash Eng Boot in order to have root and ADB then use GCPro to remove the password

Phone must be turn on at normal mode that mean regular turn on ( not by recovery like TWRP or any other state like ODin)

bro my advise need root by engroot because he will enable usb debug and rooted phone give access with inside partition phone GC KEY can do the job easily without using twrp after can do but u can use twrp if u dont have engroot after root by engroot its easy to play by GC key .
this method already available from XDA
https://forum.xda-developers.com/and...overy-t3530008

gsm_service4u · 02-11-2018, 19:25

How about bypassing secure startup on phones like s7 s8 note 8?

matthew.ebay · 02-11-2018, 20:44

You forgot the android 7.0 and up encrypted the data already my friend. So the TWRP cant access the data

The XDA method with TWRP only work for NON ENCRYPTED PHONES. You sure can use ADB command to do the job as well as GCPro but I prefer GCPro.

Quote:

Originally Posted by ghacks

bro my advise need root by engroot because he will enable usb debug and rooted phone give access with inside partition phone GC KEY can do the job easily without using twrp after can do but u can use twrp if u dont have engroot after root by engroot its easy to play by GC key .
this method already available from XDA
https://forum.xda-developers.com/and...overy-t3530008

matthew.ebay · 02-11-2018, 20:46

Sorry for my noop but first time ever heart about secure start up. Maybe we use different term?

You mean lock screen?

Quote:

Originally Posted by gsm_service4u

How about bypassing secure startup on phones like s7 s8 note 8?

gsm_service4u · 02-11-2018, 21:08

Quote:

Originally Posted by matthew.ebay

Sorry for my noop but first time ever heart about secure start up. Maybe we use different term?

You mean lock screen?

Secure startup is a lockscreen but not the regular lockscreen, its a setting on newer firmwares 7.0+

Secure Startup - Samsung Galaxy Note 7 User Guide

matthew.ebay · 02-12-2018, 20:36

This is active encrypted. cant do anything for now. If I'm not wrong.

The encryption work this way.

1. Hardware encrypted key. That mean the phone automatic decrypted when the hardware ID match when you turn the phone on. Therefore, if you bring the SSD to another identical board then the data is not readable. This is most Android 7.0 and up is using by default. In this method of encryption, the phone was decrypted when the phone complete booted

2. Software encryption key, the phone will be decrypted with the password. Therefore even when the hardware ID match the phone still be encrypted state until the correct password was entered. in this method, the phone still in encrypted mode even when it complete booted.

THIS IS DEAD END. NO LOOP HOLE IF SAMSUNG DO ENCRYPTION CORRECTLY

MAYBE if you can pull the whole raw data out of the phone and look somewhere inside, you may find a encrypted key/string because this is in decrypted. but it may take years because they are millions key/string

02-08-2018, 21:22	#1 (permalink)
ghacks No Life Poster Join Date: Dec 2009 Location: *** Taste Good Age: 39 Posts: 4,066 Member: 1196914 Status: Offline** Sonork: 100.1667938 Thanks Meter: 1,645	G920V Pinlock remove done 7.0 Using Version...1.0.0.0054 Selected Model GT-I5500 Selected Task GTALK REMOVE SAFE Searching ADB device Please wait.. Device Detected... Security:= OFF Unsecure device SELinux := Enforcing model:= SM-G920V Androids Version:= 7.0 Description Version:= zerofltevzw-user 7.0 NRD90M G920VVRS4DQE1 release-keys Platform:= exynos5 [ samsungexynos7420 ] [ MDM9635M ] Baseband:= G920VVRS4DQE1 VER:= G920VVRS4DQE1/G920VVZW4DQE1/G920VVRS4DQE1/G920VVRS4DQE1 Carrier := VZW_USA EFS CSC := VZW Knox Warranty := Not Void AP UART Status := Enable Already. Security Patch := 01-05-2017 Simstatus:= READY ANDROID-ID = 0715f70c9acc0a36_00007975C4 Device is Unsecure Rooted Repair Gtalk/pattern/lock code started.. Access Found Type 1. Clearing Locks. Repair Success.. Restart Phone if not done Auto... Total Time Take...00:00:12 Log Saved

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02-11-2018, 19:25	#4 (permalink)
gsm_service4u No Life Poster Join Date: Jan 2018 Posts: 574 Member: 2802156 Status: Offline Thanks Meter: 173	How about bypassing secure startup on phones like s7 s8 note 8?

02-12-2018, 20:36	#8 (permalink)
matthew.ebay Freak Poster Join Date: Dec 2014 Posts: 347 Member: 2309595 Status: Offline Thanks Meter: 112	This is active encrypted. cant do anything for now. If I'm not wrong. The encryption work this way. 1. Hardware encrypted key. That mean the phone automatic decrypted when the hardware ID match when you turn the phone on. Therefore, if you bring the SSD to another identical board then the data is not readable. This is most Android 7.0 and up is using by default. In this method of encryption, the phone was decrypted when the phone complete booted 2. Software encryption key, the phone will be decrypted with the password. Therefore even when the hardware ID match the phone still be encrypted state until the correct password was entered. in this method, the phone still in encrypted mode even when it complete booted. THIS IS DEAD END. NO LOOP HOLE IF SAMSUNG DO ENCRYPTION CORRECTLY MAYBE if you can pull the whole raw data out of the phone and look somewhere inside, you may find a encrypted key/string because this is in decrypted. but it may take years because they are millions key/string