[liamjanin]

What will the differences be if I choose the AT&T unlocked phone? I want to order a 1020 to Brunei, where the phone isnt on sale.

Im guessing Data Sense will not work. Anything else restricted by AT&T?

[frank ha]

Malaysia will have it on sale on the 26th this month.

[Glavata]

I have an AT&T one, but am wondering can I change the firmware to an OEM one? Looking at how fast they are pushing out the Amber update, I have a feeling I'll feel the pain on next updates :| I understand there are different radios, and I'm not sure if the RM-877 bands will work with different firmware other than AT&T one if that is even possible...

[jlekssp]

I am also waiting for the same advice...;)

I have an AT&T one, but am wondering can I change the firmware to an OEM one? Looking at how fast they are pushing out the Amber update, I have a feeling I'll feel the pain on next updates :| I understand there are different radios, and I'm not sure if the RM-877 bands will work with different firmware other than AT&T one if that is even possible...

[Siddhartha Zuga]

i want to know, because i have an AT&T Nokia Lumia 1020 YELLOW firmware, and im from Mexico, and now in Navi+ its another firmware with RM-877 but BLACK, i want to know if this is a problem? I think not. Because its RM-877 too.