Needed to unlock a Samsung Galaxy S6 Edge on Vodafone to allow me to use a sim from a different network (we cancelled contract with Vodafone). Vodafone's NUC would not work and all they would do is provide an email address that would send automated messages. Alas, I couldn't get any answers whatsoever. Turns out the phone was "hardlocked" to the network and required an Unfreeze Code AND the NUC code. After waiting 12 days from Vodafone for the NUC code which wouldn't work, I decided to try the first unlocking website that popped up. It was Simply Unlocked. Typed in my details, paid 20 quid, 2 hours later I receive a text and an email saying my order was complete. In the email there was an Unfreeze code and an NUC code (the NUC code matched the one that Vodafone sent me) so I immediately knew it was legit. I typed in the unfreeze code, then typed in the NUC code and VIOLA! Phone is finally unlocked. Cheers fellas. Top job. Super fast. Super easy.