I apologise if this has been answered before.
I haven't had my mobile transferred over to O2 yet, and currently I'm in no rush to do so (seeing as O2 sim-only deals seem a lot more expensive then Virgin Mobile Sim-only, I can wait until I get moved over by Virgin!). However, I am already on the top tier of broadband - the 1Gb/s one. As this can't get boosted any higher, it'll seem I'll be paying more for this speed than someone on the 500Mb/s service who gets boosted via Volt.
So my question is - once I get the O2 changeover notification, would I be able to downgrade my 1Gb/s service, and then get boosted back to it whilst saving money, or would I be stuck at 500Mb/s as I'll be downgrading after the notification comes through?
It may be a while before I get notified of the change but thought it'll be best to research this in advance!