debranded my c902 but new operator network dont work ? :p still locked?

hey guys so i did a debrand of the phone because it was locked to operator 3

so everything went fine in the process . happy as fuck i put in the new card operator Telia .
but it says put in the right card ( 3 ) ? now am confuesed . if i debranded the phone it should be unlocked ? or have i got the debranding thing all wrong ? .p

Hello,you can't unlock the phone to accept other sim cards with debranding/flashing.
Buy 1 day Omnius license and unlock it online with your usb cable or take the phone to unlock shop.

Regards,
Satch