Hmmm only issue i have with vodafone is i dont know how good it would be as would definitely need an external aerial. Its only a decent signal in the garden. Shame to get the Gigi cube unlocked costs £50. With the sim and the £100 up front I am it ebay used prices for one.
I did see on a forum earlier this week they messed up and had the 5g gigacube on the 30 days tariff for £100 up front and £30 for the month as well. Lasted one day before they changed it to £325.
that was a steal for anybody who grabbed it.
Ah well they used to be unlocked on Vodafone, at least the B818's did, if it comes down to it though I doubt you'd struggle to sell it for £100 if you couldn't use it with another provider. Where did you see £50 for the unlock code btw?
You can pop your phone SIM in the B525 and see how Vodafone is in the house for you I guess, I am sure the offer will still be on.