Well, they claim that if I bought it on that day and found problems the same day of purchase then I might be eligible for 1-1 exchange. Apple Malaysia usually does not allow 1-1 exchange though, same goes to Mac & iPod devices.

By the way, mine has a USA batch model. How come it can be fully unlock? Maybe refurbished unit?

In Settings>General>About>Carrier it shows (null) (null) where it is suppose to show Maxis 3.1. Done with hardware issues, now with software issues. 

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Added on June 5, 2009, 7:15 pmSo in my case: Home button, light leaks, & yellow tinted screen issues are on Singapore batch model.

Now: Having an official unlocked unit but the origin of the phone is from USA, weird indeed.

Unless they do a repack for returned units. Of course they will be refurbished and QC-ed but I am just joking.

Well, they claim that if I bought it on that day and found problems the same day of purchase then I might be eligible for 1-1 exchange. Apple Malaysia usually does not allow 1-1 exchange though, same goes to Mac & iPod devices.

By the way, mine has a USA batch model. How come it can be fully unlock? Maybe refurbished unit?

In Settings>General>About>Carrier it shows (null) (null) where it is suppose to show Maxis 3.1. Done with hardware issues, now with software issues. 

---

Added on June 5, 2009, 7:15 pmSo in my case: Home button, light leaks, & yellow tinted screen issues are on Singapore batch model.

Now: Having an official unlocked unit but the origin of the phone is from USA, weird indeed.