How to get rid of regio-lock on my new bought A17 5G

Hi, i bought a new sealed a17 5g in a Smartphone-Shop in Germany.

now, the Phone seems to have some regio-lock to arabia, and don't want to update/ use my sim card in germany.

how may i get rid of that? samsung wants 80€+shipping for the service, but at this price i can allready buy a much higher trim phone.