S6 Edge G925T T-Mobile Read Cert Error
 

BACKUP INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Read EFS' button to read backup or 'Write EFS' to restore.
6. Press 'Write CERT' to restore certificates.
7. Press 'Write NV DATA' if you need to restore NV backup.

Read certificate operation:
1. Power on the phone.
2. Connect the phone to PC with USB cable.
3. Check Samsung modem in device manager, install drivers if needed.
4. Press 'Read CERT' button to read certificates.

Operation: Read CERT
Selected model: SM-G925T
Software version: 27.3

Waiting ADB device... Ok
Reading phone info...
Model: SM-G925T
Android version: 6.0.1
Product code: SM-G925TZKATMB
Phone version: G925TUVS4EPH2
PDA version: G925TUVS4EPH2
CSC version: G925TTMB4EPH2
CSC country code: USA
CSC sales code: TMB
HW version: REV0.2
Phone SN: xxxxxxxxxx
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date: 20150602
IMEI:
Checking Super user right... false
Root your phone manually and then repeat
How To Root This Model Manually
Done with Samsung Tool PRO v.27.3

error plase help
Operation: Write CERT
Selected model: SM-G925T
Software version: 27.3

Waiting ADB device... Ok
Reading phone info...
Model: SM-G925T
Android version: 6.0.1
Product code:
Phone version:
PDA version: G925TUVU4EPF1
CSC version: G925TTMB4EPF1
CSC country code: USA
CSC sales code: TMB
HW version:
Phone SN: R58G31M6JRE
Chip name: EXYNOS7420
Modem board:
RF cal date:
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...
Exception: Format 'error (%s)' invalid or incompatible with argument

Done with Samsung Tool PRO v.27.3