It’s possible to unlock A102U (TMK) via server

Operation: Info
Selected model: SM-A102U
Software version: 41.2

Searching Samsung modem… detected COM65
Reading phone info…
Model: SM-A102U
AP version: A102USQS7A***
CSC version: A102UOYN7A***
CP version: A102USQS7A***
Product code: TMK
Phone SN: RZ8N20GEL3W
IMEI: 353489110610712
Unique number: CBJ00BFECCA61C6
Reading IMEI… OK
IMEI: 353489110610712 (SIGN: NA)

Done Along with Samsung Tool PRO v.41.2