QUOTE(Andy214 @ May 31 2010, 09:09 AM)
To make it simple, AP Set is also original. It's no FAKE, it's original.
So, sure you can use OTA or NSU, etc.
The one Nokia Malaysia is selling is called "AUTHORISED" set, which means, they are authorised unit for Malaysia.
Just like buying PS3, PSP, etc. You can buy JAPAN set, US set, and finally, Malaysian set ("AUTHORISED").
It's all Original.
Main difference is in aftersales service actually, aka the warranty. Original sets (or authorised sets) would be able to claim warranty at any of the Nokia Care centres nationwide (for free as long as your warranty holds). For AP sets, free warranty = AP company service centres. You'll have to pay for service at Nokia Care, but they would STILL provide service.
As long as you buy from a reputable AP company, it's all original. Though there have been AP part swap scare stories going around, with ori parts changed with lawya parts.
But NSU and stuff, yeah it's all cool. Especially with the N900, as it isn't as region specific as Symbian units (for instance).