Write cert problem J710F

[aci1103]

Waiting ADB device... OK
Reading phone info...
Model: SM-J710F
Android version: 6.0.1
Product code: SM2J710FZKNXSG
Phone version: J710FXXU3AQD3
PDA version: J710FXXU3AQD1
CSC version: J710FOJV3AQD1
CSC country code: UAE
CSC sales code: XSG
HW version: MP 0.300
Phone SN: RF8J2xxxxx
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2017-04-01
RF cal date: 20170224
IMEI: 35523xxxxxxx
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
HWID: E6 07 00 00 00 00 00 00 00 00 00 00 FA C1 83 29
Calculating... OK
Initialization AT RIL...
AT RIL stopped, restarting... OK
Checking for compatible phone and cert
Phone KEY ID: 0740
Checking certificate file... error
Incorrect IMEI signature

Done with Samsung Tool PRO v.29.8

i have problem with write cert...

*I have try many cert and no result...please help

[gsm_shamim]

What is the main problem of ur phone???????

[amleto90]

Originally Posted by aci1103

Waiting ADB device... OK
Reading phone info...
Model: SM-J710F
Android version: 6.0.1
Product code: SM2J710FZKNXSG
Phone version: J710FXXU3AQD3
PDA version: J710FXXU3AQD1
CSC version: J710FOJV3AQD1
CSC country code: UAE
CSC sales code: XSG
HW version: MP 0.300
Phone SN: RF8J2xxxxx
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2017-04-01
RF cal date: 20170224
IMEI: 35523xxxxxxx
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
HWID: E6 07 00 00 00 00 00 00 00 00 00 00 FA C1 83 29
Calculating... OK
Initialization AT RIL...
AT RIL stopped, restarting... OK
Checking for compatible phone and cert
Phone KEY ID: 0740
Checking certificate file... error
Incorrect IMEI signature

Done with Samsung Tool PRO v.29.8

i have problem with write cert...

*I have try many cert and no result...please help

Hi, the problem that you can not write a certificate with IMEI code other than the original but you have to write the certificate with the original IMEI code if you want it to work the network, having the model SM-j710f the certificate cpid attached to HIWD, you can only do the Patch cert by writing a new IMEI code and making cert patch if the z3x supports the SM-j710f model for the certified patch

[aci1103]

Originally Posted by amleto90

Hi, the problem that you can not write a certificate with IMEI code other than the original but you have to write the certificate with the original IMEI code if you want it to work the network, having the model SM-j710f the certificate cpid attached to HIWD, you can only do the Patch cert by writing a new IMEI code and making cert patch if the z3x supports the SM-j710f model for the certified patch

I have no original cert because the cell phone was corrupted when I do patch certificates I must first root my cell phone
... after that, my Google account is blocked by custom recovery
please help

[amleto90]

Originally Posted by aci1103

I have no original cert because the cell phone was corrupted when I do patch certificates I must first root my cell phone
... after that, my Google account is blocked by custom recovery
please help

Hello to bypass frp google account use COMBINATION files compatible with the firmware you installed on the phone do this install the file combination via odin go to factory mode select developer option and activate oem to disable frp then flash 4 part of the original stock firmware , done the flash of firmware you can proceed with the root and imei repair and patch cert

[amleto90]

Originally Posted by aci1103

I have no original cert because the cell phone was corrupted when I do patch certificates I must first root my cell phone
... after that, my Google account is blocked by custom recovery
please help

here at this link you can find the firmware file compatibility file you have installed on your phone


COMBINATION_OXA_FA60_J710FXXU3AQD1_OXAFAC_CL756498 7_QB13210711_REV03_user_mid_noship.tar.rar
https://www.androidfilehost.com/?fid=673368273298973853