Tried modem downgrade fw change but no success?
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: Repair
Selected model: SM-G930W8
Software version: 35.3
If you are looking for 'Repair Network' function then you should use 'Patch Certificate'
Waiting ADB device... OK
Reading phone info...
Model: SM-G930FD
Android version: 7.0
PDA version: G930FDXXU1DQG1
CSC version: G935FOXE1DQG1
Phone version: G930W8VLU5ARI1
Product code:
CSC country code: UAE
CSC sales code: XSG
Phone SN: R4587300SP
IMEI: XXXXXXXXXXXXX
HW version:
RF cal date:
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2017-07-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Incorrect model selected. This may damage your phone. Continue? Yes
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... OK
Reading data... error (1)
Initialization zTool... error (0 1)
Try downgrade modem if possible
Done with Samsung Tool PRO v.35.3
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: Repair
Selected model: SM-G930W8
Software version: 35.3
If you are looking for 'Repair Network' function then you should use 'Patch Certificate'
Waiting ADB device... OK
Reading phone info...
Model: SM-G930FD
Android version: 7.0
PDA version: G930FDXXU1DQG1
CSC version: G935FOXE1DQG1
Phone version: G930W8VLU5ARI1
Product code:
CSC country code: UAE
CSC sales code: XSG
Phone SN: R4587300SP
IMEI: XXXXXXXXXXXXX
HW version:
RF cal date:
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2017-07-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Incorrect model selected. This may damage your phone. Continue? Yes
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... OK
Reading data... error (1)
Initialization zTool... error (0 1)
Try downgrade modem if possible
Done with Samsung Tool PRO v.35.3
