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: Repair
Selected model: SM-A516N
Software version: 44.11
Waiting ADB device... OK
Reading phone info...
Model: SM-A516N
Android version: 11
PDA version: A516NKSU4CUL9
CSC version: A516NOKR4CUL9
Phone version: A516NKOU4CUL9
Product code:
CSC country code: KOREA
CSC sales code: KTC
Carrier ID: KOO
Phone SN: R5CR302GW2W
IMEI: 354485115710928
HW version: REV0.3
RF cal date: 20210302
Chip name: EXYNOS980
Modem board: SHANNON5188
Security patch: 2022-01-01
Boot Warranty bit: 1
SIM State: ABSENT
Checking Super user right... true
Root version: 7e9d4512:MAGISKSU
Checking data... OK
Searching server... OK
Checking server answer... OK
Data preparation... OK
Initialization zTool... OK
Running zTool, please wait... OK
Executing 1st step... OK
Executing 2nd step... error (3 1)
Rebooting phone... OK
Done with Samsung Tool PRO v.44.11 [SM-A516N,Repair]