SM-G550T1 [Write Cert] - GSM-Forum

F_X · 12-08-2016, 22:00

Isn't certificate file, same thing happens with other CPID-Based Certs with other tools, they say incorrect imei signature (which isn't true; imeisign, pub & priv are ok). Knox is intact by the way.
Just wanted to inform other users of the log.
Keep up the good work Z3X

Operation: Write CERT
Selected model: SM-G550T1
Software version: 27.4

Waiting ADB device... Ok
Reading phone info...
Model: SM-G550T1
Android version: 6.0.1
Product code: SM2G550TZKATMK
Phone version: G550T1UVU1APF1
PDA version: G550T1UVU1APF1
CSC version: G550T1TMK1APF1
CSC country code: USA
CSC sales code: TMK
HW version: REV0.4
Phone SN: RV8HA1S35AT
Chip name: EXYNOS3475
Modem board: SHANNON308
RF cal date: 20161031
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... 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 from phone... Ok
Modem board: SHANNON308
HWID: DD DF 49 77 B9 B2 FF 95 51 3E 78 E1 A6 6D A2 8D
Calculating... Ok
Initialization AT RIL...
AT RIL stopped, restarting... Ok
Checking for compatible phone and cert
Phone KEY ID: 0013
Checking certificate file... error
Incorrect IMEI signature
Done with Samsung Tool PRO v.27.4

ownmart · 07-14-2018, 00:33

I also tried to write cert that was read and gave same error on my g550t read with z3x latest version

gsm_service4u · 07-14-2018, 00:43

imeicertwrite works fine with another tool usually, especially over uart

12-08-2016, 22:00	#1 (permalink)
F_X No Life Poster Join Date: Oct 2014 Location: Guatemala Posts: 620 Member: 2273678 Status: Offline Thanks Meter: 293	SM-G550T1 [Write Cert] Isn't certificate file, same thing happens with other CPID-Based Certs with other tools, they say incorrect imei signature (which isn't true; imeisign, pub & priv are ok). Knox is intact by the way. Just wanted to inform other users of the log. Keep up the good work Z3X Operation: Write CERT Selected model: SM-G550T1 Software version: 27.4 Waiting ADB device... Ok Reading phone info... Model: SM-G550T1 Android version: 6.0.1 Product code: SM2G550TZKATMK Phone version: G550T1UVU1APF1 PDA version: G550T1UVU1APF1 CSC version: G550T1TMK1APF1 CSC country code: USA CSC sales code: TMK HW version: REV0.4 Phone SN: RV8HA1S35AT Chip name: EXYNOS3475 Modem board: SHANNON308 RF cal date: 20161031 IMEI: Checking Super user right... true Reading NV data... Ok Checking NV data... 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 from phone... Ok Modem board: SHANNON308 HWID: DD DF 49 77 B9 B2 FF 95 51 3E 78 E1 A6 6D A2 8D Calculating... Ok Initialization AT RIL... AT RIL stopped, restarting... Ok Checking for compatible phone and cert Phone KEY ID: 0013 Checking certificate file... error Incorrect IMEI signature Done with Samsung Tool PRO v.27.4

07-14-2018, 00:33	#2 (permalink)
ownmart Insane Poster Join Date: Jan 2009 Posts: 95 Member: 958481 Status: Offline Thanks Meter: 2	I also tried to write cert that was read and gave same error on my g550t read with z3x latest version

07-14-2018, 00:43	#3 (permalink)
gsm_service4u No Life Poster Join Date: Jan 2018 Posts: 574 Member: 2802156 Status: Offline Thanks Meter: 173	imeicertwrite works fine with another tool usually, especially over uart