What network is my S6 edge locked to?

[Android Central Question]

I want to use an unlocking service, but they all ask what network it is currently locked to... and I don't know the answer. How can I find out?

 

[Tim1954]

Generally you'll have network bloat and logos all over the device. How can you not know what network your phone was on?

 

[anon(123856)]

There should be a carrier logo on the phone somewhere. Same with the bootscreen. Do you see a carrier logo during the boot process?

 

[hallux]

And, by the way, if the device meets the proper criteria most carriers will unlock it for free.