How do I unlock my Samsung phone?

[sonia55]

How do I unlock my Samsung phone?

[Srb79]

With your password, pin , finger.

[FastT]

Put the unlock key in the USB and turn left twice.

Alternative would be contacting the carrier or the seller

[Qudsia]

Or by paying

[meself]

Unlock as unlocking the screen be password or finger print for example unlock as in Sim unlock or unlocked for carriers that would require paying off the phone and having active service for carrier time frame to get it unlocked