[SonicTheSith]

Hmm,

in Germany, the Telco's gave up locking the phones in 2017. Because it was to expensive. I can not remember if it was a hard lock - as in any other sim card is blocked or just their additions to the OS. bought a phone in 2017/early 2018 - Xperia 10, where on the boot screen a Deutsche Telekom logo appears but otherwise the OS unaffected by vendor edits/additions. But updates are really slow since they go through Telekom instead of directly from sony which is already slow.