Samsung Galaxy S6 G920F Write Cert Done

[K-B MOBILE]

Samsung Galaxy S6 G920F Write Cert Done[IMG][/IMG]

[jamohaki]

i have same problem trying write cert but get this berror massage anyway to fix this problem


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 'Read CERT' button to read certificates or 'Write CERT' to restore.
7. Press 'Write NV DATA' if you need to restore NV backup.

Operation: Write CERT
Selected model: SM-G920F
Software version: 25.5

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 5.0.2
Product code:
Phone version: G920FXXU1AOCW
PDA version: G920FXXU1AOCZ
CSC version: G920FVFG1AOC4
CSC country code: UK
CSC sales code: VOD
HW version:
Phone S/N: RF8G41DNS6W
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Init... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
Checking certificate file... OK
KEY ID: 0346
Reading nv data... OK
Checking NV data... error
Security damaged (1)

Done with Samsung Tool PRO v.25.5

[lucky2010]

Z3X is Best Tool for Samsung...