Sim lock

[Kicol93]

Hello. Few years ago I bought Samsung Galaxy S9+ from O2 with the sim lock. Now I would like to use that phone in Poland with polish sim card. Can I get code to remove a sim lock, please?

[madasaf1sh · Accepted solution]

@Kicol93 

O2 havent sold sim locked handsets since around 2017 , so the S9+ shouldn't be sim locked. 

Have you tried a Polish sim card in the Phone? 

If it is locked, then have a look here Guide: Unlocking an O2 phone to use a different SIM card