here log
Code:
REPAIR INSTRUCTIONS:
1. Power on the phone.
2. Enable 'USB debugging' in 'Settings'-'Developer options',
tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Reboot to...' button and select mode to reboot (download or recovery).
Operation: Patch Certificate
Selected model: SM-J400F
Software version: 37.0
Waiting ADB device... OK
Reading phone info...
Model: SM-J400F
Android version: 9
PDA version: J400FXXU3BSE3
CSC version: J400FOLM3BSE3
Phone version: J400FXXU3BSD3
Product code: SM-J400FZPEXME
CSC country code: MALAYSIA
CSC sales code: XME
Phone SN: R28K52HL4ZA
IMEI: 357983077377774
HW version: MP 0.300
RF cal date: 20180524
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2019-04-01
Boot Warranty bit: 1
SIM State: ABSENT
Checking Super user right... true
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... OK
Executing... OK
Searching server... OK
Waiting for server answer... OK
Patching... OK
Rebooting phone... OK
Done with Samsung Tool PRO v.37.0
