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.
Operation: Patch Certificate
Selected model: SM-J727S
Software version: 37.0
Waiting ADB device... OK
Reading phone info...
Model: SM-J727S
Android version: 9
PDA version: J727SKSU3CSG3
CSC version:
Phone version: J727SKSU3CSG1
Product code:
CSC country code:
CSC sales code:
Phone SN:
IMEI: 35781XXXXXXXX
HW version: J727S.03
RF cal date: 20170518
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2019-07-01
Boot Warranty bit: 1
SIM State: ABSENT
Done with Samsung Tool PRO v.37.0
