HTC Desire 816 Trying to get back to factory fresh OS

[AC Question]

Over the summer I tried rooting my HTC Desire 816 for Virgin Mobile so I could put Cyanogen Mod on it as well as get rid of the bloatware and in the process I managed to delete the original backup I made when I first tried to flash a new rom. I am running a backup I found online of Android 4.4.2 with sense 6.0 overlay. I have had a constant alert to update but the phone can not update. Instead it just reboots into recovery.