Just bear in mind that this will only work on limited networks. I don’t think it will work on any MVNO networks and it certainly doesn’t work with 5G on EE, even if you have a 5G plan. Apparently it does work ok Vodafone, 3 and O2 though.
I think Xiaomi have gone back on the MIUI 12 claim as of last week and have now dropped support entirely.
After 02 my friend I wouldnt either shocking customer service, there are deals where you are in it to win it and there are wizard of oz deals, 02 nailed that one
This, and I actually made a loss (fierce) my fault as I didn't realise Three hadn't launched 5G in my area so I waited 2 months with no luck and sold on eBay for £250ish
People voting negative just because of O2 deal otherwise it is selling for triple the price on different UK network sites