how much it costs to unlock galaxy s6 on EE?

I've just bought a brand new galaxy s6 phone from a friend but it is locked on ee and it is an upgrade (monthly contract), anyone knows how yo unlock it so i can use it on my lycamobile sim card
thank you

Ducky2015-04-16T14:57:59Z

You will be charged £8.99 (incl VAT) for unlocking your device, this will be charged to your account.

The IMEI of the device to be unlocked must be registered on the account and not blacklisted.

The amount of time it takes to unlock your phone depends on the device type and is as follows: