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-N920F
Software version: 44.17
Waiting ADB device... OK
Reading phone info...
Model: SM-N920F
Android version: 6.0.1
PDA version: N920FVPS3BQB1
CSC version: N920FVPS3BQB1
Phone version: N920PVPS3BQB1
Product code: Not Active
CSC country code: Hong Kong
CSC sales code: TGY
Phone SN: 00000000000
IMEI: 00000000000000
HW version: N920P.03
RF cal date: 2015.09.03
Chip name: EXYNOS7420
Modem board: MDM9635M
Security patch: 2017-02-01
Boot Warranty bit: 1
SIM State: NOT_READY
Checking Super user right... true
Reading NV data... error
Done with Samsung Tool PRO v.44.17 [SM-N920F,Repair]
