Still have heard nothing myself from Vodafone .. Supposed to be here Friday but not holding my breath.
I can only hope I'll be getting mine this month lol. Only just noticed that the Amazon item (green 128GB) is fullfilt by Amazon but sold by Samsung and there is a note that the release date is an estimate as it is just taken from the Samsung website. So assume the phone is released on the 10th, it probably takes a while to find its way to Amazon, then it again needs to find its way from Germany to me in the UK.
Ah well, it'll get here. At least it is advertised on Samsung.de so its not just a random trader thinking the green one will be released.