I left English (UK) as Language, and the same at first for Regional Format, because I intended the Music Store to be that by default. It didn't let me, and auto fixed to Argentina...

Also, don't know the reason WHY home feeds began repeating themselves. I hate it. I might well flash everything again if I should, but want to be sure I would avoid any issues... I can't solve like the contacts basics.

PS:
Bought it unlocked in the states (Code printed at the top # 059M2W4), before getting it down here to Argentina.