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: Root
Selected model: SM-G935F
Software version: 31.5.1
Waiting ADB device... OK
Reading phone info...
Model: SM-G935F
Android version: 7.0
PDA version: G935FXXS2DRDI
CSC version: G935FDBT2DRB5
Phone version: G935FXXU2DRB6
Product code:
CSC country code: Germany
CSC sales code: DBT
Phone SN: RF8H20GS84V
IMEI: 000000000000000
HW version:
RF cal date:
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2018-04-01
Boot Warranty bit: 1
Checking Super user right... false
Rebooting to download... OK
Checking local file... not found
Searching server... OK
Downloading file... OK
Checking local file... OK
Searching USB Flash interface... COM28 detected
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Waiting ADB device... timeout
Phone not found
Done with Samsung Tool PRO v.31.5.1
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: Root
Selected model: SM-G935F
Software version: 31.5.1
Waiting ADB device... OK
Reading phone info...
Model: SM-G935F
Android version: 7.0
PDA version: G935FXXS2DRDI
CSC version: G935FDBT2DRB5
Phone version: G935FXXU2DRB6
Product code:
CSC country code: Germany
CSC sales code: DBT
Phone SN: RF8H20GS84V
IMEI: 000000000000000
HW version:
RF cal date:
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2018-04-01
Boot Warranty bit: 1
Checking Super user right... false
Rebooting to download... OK
Checking local file... not found
Searching server... OK
Downloading file... OK
Checking local file... OK
Searching USB Flash interface... COM28 detected
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Waiting ADB device... timeout
Phone not found
Done with Samsung Tool PRO v.31.5.1
