According to unwire.com,there is already sales going on 64 GB iPhone 4 in Hong Kong.Apple yet to release 64 GB iPhone 4 ,before that is on sale in Hong Kong.64 GB iPhone  4 is an engineering Version  which is very less quantity available to buy.

Because the relationship between the engineering sample, the rear is written XX GB, Model XXXX. Open the System Information, see the really 64GB, and the model is the 995-6049LL, which is a strange format models (domestic behavior MC605ZP), and without any SIM-LOCK! With the surface conditions to see, really do not like MOD with the old machine into a 64 GB version, it really is the owner of these machines so-called engineering samples? you are interested in purchase this “special edition” it?

Stay tune with us for more details on 64 GB iPhone 4.