If its available for the phone. You will see a notification in the Members App If you don't see it, and it's available for that range of phones. Then it's likely that the phone was supplied by a network provider. These phones normally have network optimisation software on them, so won't be eligible. The Beta program is open for unlocked phones only
In the service provider software version Should end in EUX Depending on what region you are in. But this will be an unlocked phone You can find it in settings About Phone Software Information
04-10-202204:19 PM - last edited 04-10-202204:20 PM
So it was obtained through EE, or a provider that uses EE network This will have service provider software optimizations and wouldn't be eligible for the Beta program unfortunately You'd have to wait for the general release software to come out Even though you can use other SIM cards in it. It's kind of unlocked, but not fully