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-N920S
Software version: 39.1
Waiting ADB device... OK
Reading phone info...
Model: SM-N920F
Android version: 5.1.1
PDA version: N920FXXU2AOJ2
CSC version: N920SSKC2AOJ2
Phone version: N920SKSU2DRD1
Product code:
CSC country code: KOREA
CSC sales code: XSG
Phone SN: R39GB0CX2R
IMEI: 35246907******
HW version: N920S.07
RF cal date: 20151117
Chip name: EXYNOS7420
Modem board: SHANNON333
Boot Warranty bit: 1
SIM State: READY
Incorrect model selected. This may damage your phone. Continue? Yes
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Initialization zTool... OK
Running zTool, please wait... OK
HWID: 28 33 53 6D B5 07 00 00 00 00 00 00 00 00 00 00
Calculating... OK
Repairing... OK
Writing NV data... OK
Rebooting phone... OK
Repair done
