AT&T has remained quiet about their exclusive BlackBerry Passport launch, but that doesn’t mean they’re not approving software for it. If you’re a Passport owner and are using it on AT&T’s network, you probably received an update for OS 10.3.1 today; specifically (OS As Bla1ze over at CrackBerry notes, we’re not sure if this update was pushed out on purpose or by mistake seeing as how the 10.3.1 update hasn’t really been announced by BlackBerry yet.

Nevertheless, if you get the update, download it and let us know what you think! Are you seeing the update in another network? Let us know in the comments!

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