G935F FRP+DRK Problem - GSM-Forum

StRaNgE PeRsOn · 04-09-2017, 15:06

Phone INfo

Code:

IMEI: 3588090706xxxxxx
Slave IMEI: 3588090xxxxxxx
Serial: RF8H3161FMV
UN NUMBER: 9885F6444C34344337
MODEL NUMBER: SM-G935FZDABTU
MODEL NAME: SM-G935F
MODEL DESC: GALAXY S7 EDGE
WARRANTY STATUS: IN WARRANTY
PURCHASE COUNTRY: ENGLAND
WARRANTY UNTIL: 03.10.2018
PURCHASE DATE: 03.10.2016
PRODUCTION DATE: 03.09.2016
MANUFACTURER: P518 SAMSUNG ELECTRONICS VIETNAM
CARRIER: UNITED KINGDOM OPEN
SOLD BY: UNITED KINGDOM / 11 MARCH 2016
SHIP TO: UNITED KINGDOM / 18 MARCH 2016

Flash Combincation firmware

Code:

COMBINATION_FA60_G935FXXU1AQB2

Tried FRP reset

Code:

Waiting ADB device... Ok
Reading phone info...
Model: SM-G935F
Android version: 6.0.1
Product code: 
Phone version: 
PDA version: FA60_G935FXXU1AQB2
CSC version: 
CSC country code: 
CSC sales code: 
HW version: 
Phone SN: RF8H30DXFTK
Chip name: EXYNOS8890
Modem board: 
Security patch: 2016-01-01
RF cal date: 
IMEI: 
Bypass FRP... Ok
For complete reset FRP, goto 'Backup and reset' and make 'Factory data reset'

Done with Samsung Tool PRO v.28.0

Phone Still after flashing Stock Rom Stucks on logo
File i used using odin

Code:

G935FXXU1DQB3

StRaNgE PeRsOn · 04-09-2017, 17:49

After Flashing Combination and Using Reset FRP/EE/REACT
Button

Code:

Checking local file... ok
Searching server... ok
Compare local and server file... OK (up to date)
Searching USB Flash interface... COM76 detected
Setup connection... ok
Reading data from phone... ok
Sending data to phone... ok
Waiting ADB device... timeout
Phone not found


Done with Samsung Tool PRO v.27.1

Phone now stucked on logo

stevandnk@gma · 04-09-2017, 19:55

Dear user!
In order to flash your phone as the Allunlockingsource user, you first have to solve the FRP
This happens because of a security issue that you can not do flash by having the reset block performed

If you have some of these firmwares on your phone, you can solve the FRP with chimera.
6.0.1 SM-G935F G935FXXU1APB3 04/02/2016
6.0.1 SM-G935F G935FXXU1APAW 01/29/2016
If you do not know what firmware you have, put your phone in recovery mode and in the second line you will see your sw.

Chimera writes eng boot of G935FXXU1A ... Therefore, it stuck
On logo. You can flash with G935FXXU1A ... Factory reset phone
And then use New FRP method of Chimera. It should power on with
ADB enabled.

You are recomanded to make an attempt to flash your phone with this 4-file firmware with Odin 3.12.3
https://firmware.gem-flash.com/index...e-info&id=7937

fabian8a · 04-09-2017, 20:43

had same problem I use g935fxxu1apb5 to remove frp then fix drk work. after drk is fix i flash original carrier software repair imei

StRaNgE PeRsOn · 04-10-2017, 08:36

Quote:

Originally Posted by fabian8a

had same problem I use g935fxxu1apb5 to remove frp then fix drk work. after drk is fix i flash original carrier software repair imei

used G935FXXU1APB5 Combination or Stock ?

StRaNgE PeRsOn · 04-10-2017, 13:35

Phone revived but with unknonw baseband and Imei Null
FRP OFF
DM VERITY VERIFICATION STILL FAILED
Unable to repair

Code:

 Operation: Repair DRK
 Selected model: SM-G935F
 Software version: 28.0
 
 Checking local file... Ok
 Searching server... Ok
 Compare local and server file... OK (up to date)
 Searching USB Flash interface... COM76 detected
 Setup connection... Ok
 Reading data from phone... Ok
 Sending data to phone... Ok
 Sending data to phone... Ok
 Waiting ADB device... Ok
 Reading phone info...
 Recovery build version: 6.0.1
 Boot version: G935FXXU1APB6
 Platform: exynos7420
 Boot serial: 9885f6444c34344337
 Product board: herolte
 Initialization zTool... Ok
 Running zTool, please wait...
 Start... Ok
 Initialization... Ok
 Generate and check client proof... Ok
 Verify proof by client... Ok
 Checking DRK status... NG!
 Writing DRK... Ok
 Checking DRK status...
 Repairing DMVT key... error
 Rebooting phone... Ok
 Repair DRK done

04-09-2017, 19:55	#3 (permalink)
stevandnk@gma No Life Poster Join Date: Jan 2009 Location: Paris,Serbia Age: 34 Posts: 538 Member: 957371 Status: Offline Sonork: Non user Thanks Meter: 189	Dear user! In order to flash your phone as the Allunlockingsource user, you first have to solve the FRP This happens because of a security issue that you can not do flash by having the reset block performed If you have some of these firmwares on your phone, you can solve the FRP with chimera. 6.0.1 SM-G935F G935FXXU1APB3 04/02/2016 6.0.1 SM-G935F G935FXXU1APAW 01/29/2016 If you do not know what firmware you have, put your phone in recovery mode and in the second line you will see your sw. Chimera writes eng boot of G935FXXU1A ... Therefore, it stuck On logo. You can flash with G935FXXU1A ... Factory reset phone And then use New FRP method of Chimera. It should power on with ADB enabled. You are recomanded to make an attempt to flash your phone with this 4-file firmware with Odin 3.12.3 https://firmware.gem-flash.com/index...e-info&id=7937

04-09-2017, 20:43	#4 (permalink)
fabian8a Major Poster Join Date: Dec 2012 Location: nogales sonora mexico Posts: 42 Member: 1850573 Status: Offline Thanks Meter: 3	had same problem I use g935fxxu1apb5 to remove frp then fix drk work. after drk is fix i flash original carrier software repair imei