Probably like most 3 customers, one was very surprised to see it so early in the mouth. Not like the last two and expecting to have to wait again. It will be interesting to see if this is a one off or not. Hope it is not, but only time will tell
It was very quick. The unbranded UK models received 10th August. It usually takes Three almost a month to release it. I think they want to get AUGM released to every as quickly as possible as the next update will be ONE UI 3.1.1. same as the new Fold 3