SM-J700T Write Cert Fail - GSM-Forum

CloseCOder · 09-16-2016, 00:32

So without checking the IMEI of the phone, i rooted it and Unlocked it. It wouldn't get signal so i check the IMEI and it's blacklisted. I then proceed to Reset MSL through Exynos unlock, then write cert through USB but it asks to flash combination file. Ok so i flash the combination file PF2 and retry the process but at the end it still asks to flash combination file, i need help :/

Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM95
Selected Model SM-J700T1
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := J700T
VER := J700TUVU1APF2/FA60_J700TUVUX1APF2/J700TUVU1APF2/FA60_J700TUVU1APF2
Phone IMEI := 35721807121487
Default MSL NO NEED RESET EFS...

Flash combination flash (Eng firmware) for such phone...

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

Even with UART it fails

Using Version...1.0.0.0037
Selected Port VCP0 = COM20
Selected Model SM-J700T1
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-J700T
UNIQID := C000050D032F723
Details. SM-J700T,REV0.5,FA60_J700TUVU1APF2,FA60_J700TUVU1APF2 ,J
Phone IMEI := 35721807121487
Device Knox Warranty is := Void
Default MSL NO NEED RESET EFS...

Flash combination flash (Eng firmware) for such phone...

!!! FAIL !!!!
Total Time Take...00:00:15

meraz9000 · 09-16-2016, 02:10

either way wont work because certs are also CPUID locked for this model.

chaudhfa · 09-16-2016, 03:48

As well as knox void .. game over

hoang · 09-16-2016, 13:56

Some boxes update R/W Cert those models J700T and J700T1 without noticing users!

mrpotatohead · 10-01-2016, 02:12

so there is no way to write a cert to this phone?

profkefah · 10-01-2016, 07:16

Quote:

Flash combination flash (Eng firmware) for such phone...

bro log ask u to flash phone with combination file

hoang · 10-01-2016, 08:18

If you can read...

Quote:

Originally Posted by profkefah

bro log ask u to flash phone with combination file

Quote:

Originally Posted by CloseCOder

So without checking the IMEI of the phone, i rooted it and Unlocked it. It wouldn't get signal so i check the IMEI and it's blacklisted. I then proceed to Reset MSL through Exynos unlock, then write cert through USB but it asks to flash combination file. Ok so i flash the combination file PF2 and retry the process but at the end it still asks to flash combination file, i need help :/

profkefah · 10-01-2016, 08:25

ok
after flashing with comb file
flash phone with normal firmware 5.1.1
then try

CloseCOder · 10-04-2016, 02:42

I tried everything and i'm convinced that tripping knox made sure writing cert files not work. Will try on a virgin device with combination file loaded first. Will post results

hoang · 10-04-2016, 04:04

its new signature 2.0 device, with cpid cert matching, dont try again or you will get same this result!

hippolyte85 · 01-30-2017, 07:55

plz can somebody share or exchange j700t cert file with me? i av same and more other

stanner_austin · 01-30-2017, 09:09

@hippolyte85
Hello
J700T model cert read write added to just restore original cert in case of damaged by other tools or user mistakes.
You can not use other phone certs to other phone they are HWID signed.

Even if GCPro latest update can read/write other device cert to other phones IMEICERT will be always fail.(Unless its patched by other tool.)

09-16-2016, 00:32	#1 (permalink)
CloseCOder Freak Poster Join Date: May 2015 Location: Los Angeles Age: 29 Posts: 216 Member: 2400231 Status: Offline Thanks Meter: 124	SM-J700T Write Cert Fail So without checking the IMEI of the phone, i rooted it and Unlocked it. It wouldn't get signal so i check the IMEI and it's blacklisted. I then proceed to Reset MSL through Exynos unlock, then write cert through USB but it asks to flash combination file. Ok so i flash the combination file PF2 and retry the process but at the end it still asks to flash combination file, i need help :/ Using Version...1.0.0.0037 Selected Port ssudmdm0000 = COM95 Selected Model SM-J700T1 Selected Task SAM CERT WRITE ALL SAMSUNG CERT WRITE STARTED.. Searching Phone Please wait... Phone Found Wait... TEST MODE OK.. Model := J700T VER := J700TUVU1APF2/FA60_J700TUVUX1APF2/J700TUVU1APF2/FA60_J700TUVU1APF2 Phone IMEI := 35721807121487 Default MSL NO NEED RESET EFS... Flash combination flash (Eng firmware) for such phone... !!! FAIL !!!! Total Time Take...00:00:45 Even with UART it fails Using Version...1.0.0.0037 Selected Port VCP0 = COM20 Selected Model SM-J700T1 Selected Task SAM CERT WRITE ALL SAMSUNG CERT WRITE STARTED.. Searching Phone Please wait... Phone Found Wait... TEST MODE OK.. Model := SM-J700T UNIQID := C000050D032F723 Details. SM-J700T,REV0.5,FA60_J700TUVU1APF2,FA60_J700TUVU1APF2 ,J Phone IMEI := 35721807121487 Device Knox Warranty is := Void Default MSL NO NEED RESET EFS... Flash combination flash (Eng firmware) for such phone... !!! FAIL !!!! Total Time Take...00:00:15

09-16-2016, 02:10	#2 (permalink)
meraz9000 Freak Poster Join Date: Jul 2010 Posts: 226 Member: 1347382 Status: Offline Thanks Meter: 85	either way wont work because certs are also CPUID locked for this model.

09-16-2016, 03:48	#3 (permalink)
chaudhfa Freak Poster Join Date: Jun 2011 Location: NYC Posts: 252 Member: 1590407 Status: Offline Thanks Meter: 145	As well as knox void .. game over

09-16-2016, 13:56	#4 (permalink)
hoang No Life Poster Join Date: Mar 2002 Location: AnyClient Age: 44 Posts: 1,981 Member: 10485 Status: Offline Sonork: 100.66876 Thanks Meter: 396	Some boxes update R/W Cert those models J700T and J700T1 without noticing users!

10-01-2016, 02:12	#5 (permalink)
mrpotatohead Major Poster Join Date: Nov 2014 Posts: 47 Member: 2286905 Status: Offline Thanks Meter: 6	so there is no way to write a cert to this phone?

10-01-2016, 08:25	#8 (permalink)
profkefah No Life Poster Join Date: Mar 2015 Location: Islam Age: 35 Posts: 7,401 Member: 2371500 Status: Offline Thanks Meter: 5,806	ok after flashing with comb file flash phone with normal firmware 5.1.1 then try

10-04-2016, 02:42	#9 (permalink)
CloseCOder Freak Poster Join Date: May 2015 Location: Los Angeles Age: 29 Posts: 216 Member: 2400231 Status: Offline Thanks Meter: 124	I tried everything and i'm convinced that tripping knox made sure writing cert files not work. Will try on a virgin device with combination file loaded first. Will post results

10-04-2016, 04:04	#10 (permalink)
hoang No Life Poster Join Date: Mar 2002 Location: AnyClient Age: 44 Posts: 1,981 Member: 10485 Status: Offline Sonork: 100.66876 Thanks Meter: 396	its new signature 2.0 device, with cpid cert matching, dont try again or you will get same this result!

01-30-2017, 07:55	#11 (permalink)
hippolyte85 No Life Poster Join Date: Oct 2006 Location: yaoundé (av kennedy) Posts: 1,223 Member: 361348 Status: Offline Thanks Meter: 635	plz can somebody share or exchange j700t cert file with me? i av same and more other

01-30-2017, 09:09	#12 (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	@hippolyte85 Hello J700T model cert read write added to just restore original cert in case of damaged by other tools or user mistakes. You can not use other phone certs to other phone they are HWID signed. Even if GCPro latest update can read/write other device cert to other phones IMEICERT will be always fail.(Unless its patched by other tool.)