Apparently it's 4.4 day for AT&T – at least for owners of the HTC ONE or the LG G2. While we've been expecting the update to hit the former for a few days now, the latter comes as a surprise.

^{Image courtesy of XDA user holeindalip}

In AT&T's official blog post, the company outlines what users can expect post-update, including "key enhancements to the user interface, battery efficiency and processing speed."