I know this might be a really stupid question, but I had an odd update download itself onto my phone this morning (experia play, verizon). The normal "downloading" icon looked slightly different then normal, larger and bold? And when I clicked the notification it just said "update" but didn't say what app it was an update for, or if it's just a verizon update or what. I got prompted later after the download to update my phone, with the warning that I wouldn't be able to make calls, or use data, etc while the update is installed, but it still nowhere says what the update is. So I'm worried it's malware, but have no idea how it could've gotten on my phone, how it would just start downloading itself. I clicked "remind me later" on the prompt to install it since I can't figure out what it is. Anyone have any ideas how I can figure out what this update is and if it's legit? I do have avg installed on the phone and it's not flagging anything as suspicious, but I am still wary.