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Old 02-24-2016, 15:03   #1 (permalink)
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g920f drk fix fail


can someone please help me to fix this problem. i have eng boot installed but the repair still fails.
can anyone please please help me out?
regards
clive


Using Version...1.0.0.0026
Selected Port VCP0 = COM5
Selected Model SM-G920F
Selected Task SAMSUNG DRK FIX

Started Samsung DRK Fix...

Phone Found Please Wait...

Details. SM-G920F,N,G920FXXU3COI9,G920FXXU3COI9,G920FXXU3COI9, N,
Model := SM-G920F
UNIQID := 02157DF288D4951
Phone IMEI := 35984506828532
Phone MEID := null/empty
Default MSL NO NEED RESET EFS...
ROOTKEY FAIL..M7SMN3SNNzKON3ZDkEau8aYW8Sbm8abOIGRiGG9iGm9q Fm9qHm8METeKN7QEAA==

!!! Fail !!!!
Total Time Take...00:00:41
Log Saved
 
Old 02-24-2016, 16:15   #2 (permalink)
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@bigclive33
Hello
Did you made search in section to get more idea?
Step is full flash stock. may stuck on logo ignore it.
Flash only bootloader sboot or aboot to phone. must startup.
Dial *#0*# select box port & connect uart cable to phone.
Select drk repair and press start.

Error is for you are not using stock baseband. factory baseband may not support drk repair.
 
Old 02-24-2016, 17:33   #3 (permalink)
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HI Thanks for the reply. yes i have spent two days searching the forums and i just cant get it too work.
i have no flashed this firmware G920FXXU3QOK6_G920FCAM3QOK1_G920FXXU3QOJK_HOME.tar .md5

loaded sboot to the phone so it boots up.
done *#0*# select box port & connect uart cable to phone
Select drk repair and press start (logs below) but still fails

Using Version...1.0.0.0026
Selected Port VCP0 = COM5
Selected Model SM-G920F
Selected Task SAMSUNG DRK FIX

Started Samsung DRK Fix...

Phone Found Please Wait...

Details. SM-G920F,N,G920FXXU3QOK6,G920FXXU3QOK6,G920FXXU3QOJK, N,
Model := SM-G920F
UNIQID := 02157DF288D4951
Phone IMEI := 00000000000000
Phone MEID := null/empty
Default MSL NO NEED RESET EFS...
ROOTKEY FAIL..M7SMN3SNNzKON3ZDkEau8aYW8Sbm8abOIGRiGG9iGm9q Fm9qHm8METeKN7QEAA==
 
Old 02-24-2016, 17:44   #4 (permalink)
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@bigclive33
Hello
Error is for drk check its not able to check drk is good or not, may your efs do not have anything related to DRK..

Can you tell me how u reset efs ? did u used gcpro ExynosEFS_reset or any other stuff?
Did you try to make readinfo uart and paste me here ?
if possible add me on skype i like to see it via team viewer.
 
Old 02-24-2016, 18:06   #5 (permalink)
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reading through uart works fine
Using Version...1.0.0.0026
Selected Port VCP0 = COM5
Selected Model SM-G920F
Selected Task SAMSUNG READINFO

Searching phone...

Phone Found Please Wait...

Details. SM-G920F,N,G920FXXU3QOK6,G920FXXU3QOK6,G920FXXU3QOJK, N,
Model := SM-G920F
UNIQID := 02157DF288D4951
Samsung SerialNO:= R58G408W6FL
Device SN:= 02157DF288D4951B
Phone IMEI := 35993706090450
Phone MEID := null/empty
Default MSL NO NEED RESET EFS...
Reading Information Finish...
Total Time Take...00:01:05

ive reset efs via gcpro both ways as well. (ExynosEFS_reset and reset-efs) both of these tasks will complete. But when i write cert and then try drk repair it fails.

i do not currently use team view im afraid. (never actually used it lol, but i will look into it if its going to help get this phone sorted lol)

i do really appreciate your help. this is a new tool to my collection and so far i think gcpro is a good tool. it has many more functions than other boxes.
 
Old 02-24-2016, 18:58   #6 (permalink)
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right here is a step by step of what im doing. (teamview is now installed also)

1) reset efs (log below)

Using Version...1.0.0.0026
Selected Model SM-G920F
Selected Task SAMSUNG RESET-EFS

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-G920F
Androids Version:= 5.1.1
Description Version:= zerofltexx-user 5.1.1 LMY47X G920FXXU3QOK6 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ unknown ]
Baseband:= G920FXXU3QOJK
VER:= G920FXXU3QOK6/G920FCAM3QOK1/G920FXXU3QOJK/FA50_G920FXXU3AOK3
Carrier := CAM_Cambodia
Network Mode := 9
Simstatus:= ABSENT
BusyBox version := 1.23.2
IMEI-1 = null or empty
ANDROID-ID = 02157df288d4951b_00008A9E1E
Detected su binary at /xbin
SU Version..2.49:SUPERSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

SAMSUNG RESET-EFS STARTED...
Reading Backup..
Using Exynos base data..
EFS Backup Ok...
backup fail...backup fail...
backup fail...
backup fail...

Make Factory Restore Tar := notused..
Backup Reading Done..1
Reseting EFS/Fixing Null IMEI...Done..
Rebuilding EFS..Done..

Restarting Phone...

!!! Success !!!!
Restart Phone Manually before doing anything...
Total Time Take...00:02:01
Log Saved


2) imeicert write_usb (log below)

Using Version...1.0.0.0026
Selected Port ssudmdm0000 = COM4
Selected Model SM-G920F
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := G920F
VER := G920FXXU3QPhone IMEI := 00000000000000
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0346
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:03:26
Log Saved

3) enable uart

4) drk repair. (log below)

Using Version...1.0.0.0026
Selected Port VCP1 = COM5
Selected Model SM-G920F
Selected Task SAMSUNG DRK FIX

Started Samsung DRK Fix...

Phone Found Please Wait...

Details. SM-G920F,N,G920FXXU3QOK6,G920FXXU3QOK6,G920FXXU3QOJK, N,
Model := SM-G920F
UNIQID := 02157DF288D4951
Phone IMEI := 35755806276248
Phone MEID := null/empty
Default MSL NO NEED RESET EFS...
ROOTKEY FAIL..M7SMN3SNNzKON3ZDkEau8aYW8Sbm8abOIGRiGG9iGm9q Fm9qHm8METeKN7QEAA==

!!! Fail !!!!
Total Time Take...00:00:39
Log Saved

this is my 3rd day trying to fix this phone
 
Old 02-24-2016, 19:11   #7 (permalink)
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@bigclive33
Hello
For some reason phone do not reply on drk check or readinfo uart full details.
May possible its firmware (baseband) issue or phone efs.

Did you try to write imeicert over uart then drk repair ??

noticed adb log say FA50_G920FXXU3AOK3 its factory firmware u can't use that to repair drk or get full info.
Reflash stock 4 part (make sure you have same version as factory file u have.). flash only eng sboot.bin via making tar. and re do drk repair.
 
Old 02-24-2016, 20:49   #8 (permalink)
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hi, sorry i do not understand this part

Reflash stock 4 part (make sure you have same version as factory file u have.). flash only eng sboot.bin via making tar. and re do drk repair.

the only 4 part firmware i have is this one that i got from one of the forums on gsm
G920FXXU2BOFJ.tar.md5

__________________
 
Old 02-25-2016, 00:23   #9 (permalink)
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[QUOTE=stanner_austin;11648993]@bigclive33
Hello
For some reason phone do not reply on drk check or readinfo uart full details.
May possible its firmware (baseband) issue or phone efs.

Did you try to write imeicert over uart then drk repair ??
yes i did try over uart and that worked perfectly so that must mean my uart cable is good
 
Old 02-25-2016, 13:59   #10 (permalink)
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hi Stanner_austin could you possibly explain by what you meant by "make sure you have same version as factory file u have."
 
Old 02-25-2016, 17:49   #11 (permalink)
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Quote:
Originally Posted by bigclive33 View Post
hi Stanner_austin could you possibly explain by what you meant by "make sure you have same version as factory file u have."
u need factory firmware to fix drk simply ... if u want the file pm me.
 
Old 02-25-2016, 18:19   #12 (permalink)
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i have played about with different firmwares but no difference except i do now have a bigger read info data if it helps


Using Version...1.0.0.0026
Selected Port VCP0 = COM16
Selected Model SM-G920F
Selected Task SAMSUNG READINFO

Searching phone...

Phone Found Please Wait...

Details. SM-G920F,N,G920FXXU3COI9,G920FXXU3COI9,G920FXXU3COI9, N,
Model := SM-G920F
UNIQID := 02157DF288D4951
Samsung SerialNO:= RF1D45EJGGR
Device SN:= 02157DF288D4951B
Phone IMEI := 00000000000000
Phone MEID := null/empty
Default MSL NO NEED RESET EFS...
ROOT KEY NOT GOOD..
Device Knox Warranty is := 1
SKEY := 0346
EXYNOS Type Possible..
IMEICERT_FAIL..
SKEY := 0346
QCOM(QUALCOMM) Type Possible..
IMEISIGN_FAIL..
Phone is SIM-Unlocked..
Phone is SIM-Unlocked..
not detected lock status1.
not detected lock status2.
Reading Information Finish...
Total Time Take...00:00:31
Log Saved


and now i get this error when i try drk repair

Using Version...1.0.0.0026
Selected Port VCP0 = COM16
Selected Model SM-G920F
Selected Task SAMSUNG DRK FIX

Started Samsung DRK Fix...

Phone Found Please Wait...

Details. SM-G920F,N,G920FXXU3COI9,G920FXXU3COI9,G920FXXU3COI9, N,
Model := SM-G920F
UNIQID := 02157DF288D4951
Phone IMEI := 00000000000000
Phone MEID := null/empty
Default MSL NO NEED RESET EFS...
ROOTKEY FAIL..rVVRlsMgCLySImL72XQ318j9b7GMQGOydbt9rx88ogEG BlRK60bpslFVXapK2ajdVNNGBPneSLKtY79edX8xW7qZXVlNRx zY8F3lSwUYI46YnHFKO+I/cGiCw3/jiMYqeVLPM5w6wWn/wHlSzxSHJzjygrflTZw2wckfrkcmOOkFTnoTJ09wyofrSRMcmu OMftDnc1QuEz/Yqa+I5Snas5bMp2FP7eXua81XFvtm1RW6+Dr7XrP4vcZ1iLNYH OiqMRvvWFiLxxb1aeR7vNtDIufQ6AdfvSY/a8CvNxNmq7/zoXG4Wpy+18wHNsFPryM4Ai7iqS8jptvFmsX9Yau9rOLfkPQ71 +4rnqP3iJ3XHivqlD1m5/DL9XK8A89+qA1c1OGuCt9P8vSIWfz+pb2XNR1twAOvw8yf929+ F3uOh1nOOzZq7rMiNi+YScxbj7V6TzyXPmOO032yzTWPZwq+9z 1/cI7+oq/9f3Ah/pZk50596uKctSc9XoaaLv6ejN/leC5iL/Ae2Hng1XEj92e9QrzOQ/g5R8J7zF6vnM61zyoNvlKNwxbc+f1Vh/4kcvHaS7yfg8a91edxOBfoU/CM2aX4X7aa+Qc=

!!! Fail !!!!
Total Time Take...00:00:33
Log Saved
 
Old 02-25-2016, 18:46   #13 (permalink)
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@bigclive33
Hello
Error is near to same as before.
Do you mind to add me on skype or any other messenger u see on my profile ? i like to check phone via team viewer.
Without check its pass or fail software will not continue repairing. possible bug you find or phone have something else without checking over team viewer i can't say 100%.
 
Old 02-25-2016, 18:48   #14 (permalink)
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Factory firmware is the only solution dude


Sent from my iPhone using Tapatalk
 
Old 02-26-2016, 11:06   #15 (permalink)
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flash with this karnel G925f ITS SOMPATIBLE FOR g920f


https://drive.google.com/file/d/0ByZ...FyM2pKMDQ/view

tested and work for frk fix
 
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