Z3x write cert error Exception: Cannot open file ''. The filename, directory name

[joneskiller2008]

I Did reinstall but still, please help me



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: Write CERT
Selected model: SM-G925T
Software version: 27.5

Waiting ADB device... Ok
Reading phone info...
Model: SM-G925T
Android version: 6.0.1
Product code:
Phone version: G925TUVU5EPK5
PDA version: G925TUVU5EPK5
CSC version: G925TTMB5EPK5
CSC country code: USA
CSC sales code: TMB
HW version:
Phone SN: R58G624AARF
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool...
Exception: Cannot open file ''. The filename, directory name, or volume label syntax is incorrect

Done with Samsung Tool PRO v.27.5

[royal_electronics]

Originally Posted by joneskiller2008

I Did reinstall but still, please help me



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: Write CERT
Selected model: SM-G925T
Software version: 27.5

Waiting ADB device... Ok
Reading phone info...
Model: SM-G925T
Android version: 6.0.1
Product code:
Phone version: G925TUVU5EPK5
PDA version: G925TUVU5EPK5
CSC version: G925TTMB5EPK5
CSC country code: USA
CSC sales code: TMB
HW version:
Phone SN: R58G624AARF
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool...
Exception: Cannot open file ''. The filename, directory name, or volume label syntax is incorrect

Done with Samsung Tool PRO v.27.5

i also face same problem in

Chip name: EXYNOS7420
Modem board: SHANNON333

[asadnow2k]

i have same problem what should i do next in this case sir?

[asadnow2k]

i have same problem what should i do next in this case sir?

[edwardv1]

downgrade to 27.1 100% teste