[duaydavid]

Hi,

I have a Samsung A51 (SM-A515F) that I want to unlock. Please see log below for more details. Note that the firmware version is included as supported on Z3X website when I search for it,

Operation: Read Codes via Server [UPLOAD 2021]
Selected model: SM-A515F
Software version: 43.27


Waiting ADB device... OK
Reading phone info...
Model: SM-A515F
Android version: 11
PDA version: A515FXXU5EUG2
CSC version: A515FOXM5EUG2
Phone version: A515FXXU5EUG2
Product code: SM-A515FZWLSER
CSC country code: Russia
CSC sales code: SER
Carrier ID: BAA
Phone SN: R58NA0GBX3T
IMEI: 355035116429017
HW version: MP 0.3E
RF cal date: 20201002
Chip name: EXYNOS9611
Modem board: SHANNON337
Security patch: 2021-07-01
Boot Warranty bit: 0
SIM State: ABSENT
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool Loader... OK
Running zTool, please wait... OK
Loading... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading lock state... error (3)
AP version A515FXXU5EUG2 is not supported, downgrade if possible
Done with Samsung Tool PRO v.43.27 [SM-A515F,Read Codes via Server [UPLOAD 2021]]

Regards,