G890A 6.0.1 4CPF1 Cert Writing Issue SOLVED - GSM-Forum

noahark · 09-09-2016, 19:18

Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM50
Selected Model GT-I5508
Selected Task SAMSUNG Exynos Unlock

Phone Found Please Wait...
Model := G890A
Ver := G890AUCU4CPF1/G890AATT4CPF1/G890AUCU4CPF1/G890AUCU4CPF
SN := R38H2014JX
IMEI := 352130072xxxxxx
UNIQID := 1215FC9B6DD6360
Phone is Already Unlocked..
Direct Unlock Success..

!!! Success !!!!
Total Time Take...00:00:57

Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM50
Selected Model GT-I5508
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := G890A
VER := G890AUCU4CPF1/G890AATT4CPF1/G890AUCU4CPF1/G890AUCU4CPF1
Phone IMEI := 352130072xxxxxxx
MSL Address:= íàî~!ˆÎˆ,Š
RESET EFS FIRST OR USE MSL CODE...

!!! FAIL !!!!
Total Time Take...00:00:45

I tried writing cert through UART but I dont know for certain if after I use EFS reset, it will be safe to write the cert to this model with UART. Any one can confirm. I hope Stanner can help with this MSL issue.

Using Version...1.0.0.0037
Selected Port VCP0 = COM6
Selected Model GT-I5508
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-G890A
UNIQID := 1215FC9B6DD6360
Details. SM-G890A,REV0.5,G890AUCU4CPF1,G890AUCU4CPF1,G890AUCU4 CP
Phone IMEI := 352130072xxxxxx
Device Knox Warranty is := Not Void
MSL Address:= íàî~!Çˆ,Š
RESET EFS FIRST OR USE MSL CODE...

!!! FAIL !!!!
Total Time Take...00:00:54

stanner_austin · 09-10-2016, 07:35

Hello
if msl corrupted and can not continue use other ways to reset till this issue resolve.

noahark · 09-10-2016, 15:57

I used Exynos EFS Reset, write Cert through UART, repair DRK while I am on factory firmware. When all is done, I flashed stock back.

Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM23
Selected Model GT-I5508
Selected Task SAMSUNG ExynosEFS RESET

Searching phone...
Device Found..
MODEL=SM-G890A;UN=1215FC9B6DD63605;CAPA=32;VENDOR=SAMSUNG;F WVER=0200;PRODUCT=KLUBG4G1BD-E0B1;PROV=PASS;
Init ok..
Samsung Exynos EFS Reset Success..

!!! Success !!!!
Restart Phone if not auto...
Total Time Take...00:00:29

Then Wrote Cert through UART

Using Version...1.0.0.0037
Selected Port VCP0 = COM6
Selected Model GT-I5508
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-G890A
UNIQID := 1215FC9B6DD6360
Details. SM-G890A,N,FA50_G890AUCU4APF1,FA50_G890AUCU4APF1,G890 AU
Phone IMEI := 00000000000000
Device Knox Warranty is := Not Void
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update SerialNumber ok..
Update IMEI Ok..
SKEY := 0689
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Update Simlock Ok..
Wifi_mac := AC5F3E11E1AB
Wifi_mac update ok.
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:02:17

Thanks to Stanner for the help!

toutanje · 09-10-2016, 21:01

After you did exynos efs reset, did it only work through uart to write cert or did you also try write cert usb and it fail?

noahark · 09-10-2016, 21:04

Quote:

Originally Posted by toutanje

After you did exynos efs reset, did it only work through uart to write cert or did you also try write cert usb and it fail?

I did not try write cert USB. I just did UART and It worked

toutanje · 09-11-2016, 02:21

I just tried it with write cert usb, and it worked after I did exynos wipe efs.

Quote:

Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM193
Selected Model GT-I5500
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := G890A
VER := G890AUCU4APF1/FA50_G890AUCUX4APF1/G890AUCU4APF1/FA50_G890AUCU4APF1
Phone IMEI := 00000000000000
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0689
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:03:19
Log Saved

09-09-2016, 19:18	#1 (permalink)
noahark Freak Poster Join Date: May 2014 Posts: 248 Member: 2183509 Status: Offline Thanks Meter: 68	G890A 6.0.1 4CPF1 Cert Writing Issue SOLVED Using Version...1.0.0.0037 Selected Port ssudmdm0000 = COM50 Selected Model GT-I5508 Selected Task SAMSUNG Exynos Unlock Phone Found Please Wait... Model := G890A Ver := G890AUCU4CPF1/G890AATT4CPF1/G890AUCU4CPF1/G890AUCU4CPF SN := R38H2014JX IMEI := 352130072xxxxxx UNIQID := 1215FC9B6DD6360 Phone is Already Unlocked.. Direct Unlock Success.. !!! Success !!!! Total Time Take...00:00:57 Using Version...1.0.0.0037 Selected Port ssudmdm0000 = COM50 Selected Model GT-I5508 Selected Task SAM CERT WRITE ALL SAMSUNG CERT WRITE STARTED.. Searching Phone Please wait... Phone Found Wait... TEST MODE OK.. Model := G890A VER := G890AUCU4CPF1/G890AATT4CPF1/G890AUCU4CPF1/G890AUCU4CPF1 Phone IMEI := 352130072xxxxxxx MSL Address:= íàî~!ˆÎˆ,Š RESET EFS FIRST OR USE MSL CODE... !!! FAIL !!!! Total Time Take...00:00:45 I tried writing cert through UART but I dont know for certain if after I use EFS reset, it will be safe to write the cert to this model with UART. Any one can confirm. I hope Stanner can help with this MSL issue. Using Version...1.0.0.0037 Selected Port VCP0 = COM6 Selected Model GT-I5508 Selected Task SAM CERT WRITE ALL SAMSUNG CERT WRITE STARTED.. Searching Phone Please wait... Phone Found Wait... TEST MODE OK.. Model := SM-G890A UNIQID := 1215FC9B6DD6360 Details. SM-G890A,REV0.5,G890AUCU4CPF1,G890AUCU4CPF1,G890AUCU4 CP Phone IMEI := 352130072xxxxxx Device Knox Warranty is := Not Void MSL Address:= íàî~!Çˆ,Š RESET EFS FIRST OR USE MSL CODE... !!! FAIL !!!! Total Time Take...00:00:54

09-10-2016, 15:57	#3 (permalink)
noahark Freak Poster Join Date: May 2014 Posts: 248 Member: 2183509 Status: Offline Thanks Meter: 68	Issue Solved! G890A cert written succesfully I used Exynos EFS Reset, write Cert through UART, repair DRK while I am on factory firmware. When all is done, I flashed stock back. Using Version...1.0.0.0037 Selected Port ssudmdm0000 = COM23 Selected Model GT-I5508 Selected Task SAMSUNG ExynosEFS RESET Searching phone... Device Found.. MODEL=SM-G890A;UN=1215FC9B6DD63605;CAPA=32;VENDOR=SAMSUNG;F WVER=0200;PRODUCT=KLUBG4G1BD-E0B1;PROV=PASS; Init ok.. Samsung Exynos EFS Reset Success.. !!! Success !!!! Restart Phone if not auto... Total Time Take...00:00:29 Then Wrote Cert through UART Using Version...1.0.0.0037 Selected Port VCP0 = COM6 Selected Model GT-I5508 Selected Task SAM CERT WRITE ALL SAMSUNG CERT WRITE STARTED.. Searching Phone Please wait... Phone Found Wait... TEST MODE OK.. Model := SM-G890A UNIQID := 1215FC9B6DD6360 Details. SM-G890A,N,FA50_G890AUCU4APF1,FA50_G890AUCU4APF1,G890 AU Phone IMEI := 00000000000000 Device Knox Warranty is := Not Void Default MSL NO NEED RESET EFS... MSL Autho Pass.. Update SerialNumber ok.. Update IMEI Ok.. SKEY := 0689 EXYNOS Type Detected.. Checking imeicert... IMEI-1 CERT PASS.. Update Simlock Ok.. Wifi_mac := AC5F3E11E1AB Wifi_mac update ok. Fixing FTM ok.. Repairing finish. !!! SUCCESS !!!! Total Time Take...00:02:17 Thanks to Stanner for the help!

09-10-2016, 07:35	#2 (permalink)
stanner_austin No Life Poster Join Date: Jan 2004 Location: Unknown Age: 39 Posts: 9,227 Member: 49752 Status: Offline Sonork: QQ:1474246528 Thanks Meter: 6,085	Hello if msl corrupted and can not continue use other ways to reset till this issue resolve.

09-10-2016, 21:01	#4 (permalink)
toutanje Freak Poster Join Date: Jan 2009 Location: USA Posts: 224 Member: 945085 Status: Offline Thanks Meter: 70	After you did exynos efs reset, did it only work through uart to write cert or did you also try write cert usb and it fail?