REPAIR DRK DONE
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.
8. 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 phone in download mode (turn off phone, hold vol.down + Camera + Power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Press 'Repair DRK' button.
Operation: Repair DRK
Selected model: SM-A510L
Software version: 28.2
Checking local file... Ok
Searching server... Ok
Compare local and server file... OK (up to date)
Searching USB Flash interface... COM11 detected
Setup connection... Ok
Reading data from phone... Ok
Sending data to phone... Ok
Sending data to phone... Ok
Waiting ADB device... Ok
Reading phone info...
Recovery build version: 6.0.1
Boot version: A510LKLU1APB3
Platform: exynos7580
Boot serial: 3300a33a33e9a265
Product board: a5xelte
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Checking DRK status... Ok
Repairing DMVT key... Ok
Rebooting phone... Ok
Repair DRK done
Done with Samsung Tool PRO v.28.2