MF3, MD5, 4.3...Ive gotten myself lost
I purchased my S4 shortly after its release...around the beginning of the summer.
I immediately rooted it and, at the advice of these forums, froze with Titanium Backup the service that calls for OS updates (so I wouldnt loose the ability to roor, custom backup and ROM). I am running stock ROM on a rooted phone and for now dont intend to put anything custom on.
I know since then there have been a number of updates, none of which I have received as I have frozen my update service.
Im totally unaware of what improvements, if any, these updates may have brought and am wondering whether I should allow AT&T to update my phone (and get whatever benefits come from 4.3, etc.) or whether I should stick to my 4.2.2 which (I think) is the MF3 that people recommended Id want to preserve.