Apologies if this question has been answered before but I really need to know this. After one flashes to the Global Version of PR 1.2. is there any kind of difference in UI, OS any discrepancy any issues in the Look and Feel of the OS, UI ? Will it the same as it is before Flashing, except for it would have the SKYPE Video call feature. Will there be any difference in the UI, Look and Feel of the Operating System.