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.
Read certificate operation:
Warning! Knox warranty must be active (0x00)!
If you have it voided (0x01(void)), then you can't use this function.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Press 'Read CERT' button to read certificates.
Operation: Write CERT
Selected model: SM-J530F
Software version: 30.8
Waiting ADB device... OK
Reading phone info...
Model: SM-J530F
Android version: 7.0
Product code:
Phone version:
PDA version: J530FXWU1AQF1
CSC version: J530FOJV1AQEA
CSC country code: IRAN
CSC sales code: THR
HW version:
Phone SN: R28J71063ZF
Chip name: EXYNOS7870
Modem board:
Security patch: 2017-06-01
RF cal date:
IMEI:
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... error (1 19)
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... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.30.8
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.
Read certificate operation:
Warning! Knox warranty must be active (0x00)!
If you have it voided (0x01(void)), then you can't use this function.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Press 'Read CERT' button to read certificates.
Operation: Write CERT
Selected model: SM-J530F
Software version: 30.8
Waiting ADB device... OK
Reading phone info...
Model: SM-J530F
Android version: 7.0
Product code:
Phone version:
PDA version: J530FXWU1AQF1
CSC version: J530FOJV1AQEA
CSC country code: IRAN
CSC sales code: THR
HW version:
Phone SN: R28J71063ZF
Chip name: EXYNOS7870
Modem board:
Security patch: 2017-06-01
RF cal date:
IMEI:
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... error (1 19)
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... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.30.8
