REPAIR 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. Fill values what you need to repair.
6. Press 'Repair' button.
7. Press 'Patch Certificate' if you have network problem after repairing.
7. Press 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.
Repair DRK (Use it if you have DRK damaged (phone stuck on boot)):
1. Power on the phone in download mode (turn off phone, hold vol.down + Camera + Power).
2. Connect the phone to PC with USB cable, install drivers if needed.
3. Press 'Repair DRK' button.
Operation: Patch Certificate
Selected model: SM-G928I
Software version: 31.5.1
Waiting ADB device... OK
Reading phone info...
Model: SM-G928I
Android version: 7.0
PDA version: G928IDVU4CRE1
CSC version: G928IOPS4CRE1
Phone version: G928IDVU4CRE1
Product code: SM-G928IZDAOPS
CSC country code: Australia
CSC sales code: OPS
Phone SN: R58G71MEH3W
IMEI: 353018070160374
HW version: MP 0.500
RF cal date: 20150726
Chip name: EXYNOS7420
Modem board: SHANNON333
Security patch: 2018-05-01
Boot Warranty bit: 1
Checking Super user right... true
Initialization zTool... OK
Running zTool, please wait... OK
Reading modem... OK
Patching modem... OK
Writing modem... OK
Rebooting phone... OK
Patching CERT check... done
Done with Samsung Tool PRO v.31.5.1.
i have done up and down the firmware version but it still not work. please help me.
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. Fill values what you need to repair.
6. Press 'Repair' button.
7. Press 'Patch Certificate' if you have network problem after repairing.
7. Press 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.
Repair DRK (Use it if you have DRK damaged (phone stuck on boot)):
1. Power on the phone in download mode (turn off phone, hold vol.down + Camera + Power).
2. Connect the phone to PC with USB cable, install drivers if needed.
3. Press 'Repair DRK' button.
Operation: Patch Certificate
Selected model: SM-G928I
Software version: 31.5.1
Waiting ADB device... OK
Reading phone info...
Model: SM-G928I
Android version: 7.0
PDA version: G928IDVU4CRE1
CSC version: G928IOPS4CRE1
Phone version: G928IDVU4CRE1
Product code: SM-G928IZDAOPS
CSC country code: Australia
CSC sales code: OPS
Phone SN: R58G71MEH3W
IMEI: 353018070160374
HW version: MP 0.500
RF cal date: 20150726
Chip name: EXYNOS7420
Modem board: SHANNON333
Security patch: 2018-05-01
Boot Warranty bit: 1
Checking Super user right... true
Initialization zTool... OK
Running zTool, please wait... OK
Reading modem... OK
Patching modem... OK
Writing modem... OK
Rebooting phone... OK
Patching CERT check... done
Done with Samsung Tool PRO v.31.5.1.
i have done up and down the firmware version but it still not work. please help me.
