Hey guys. A few months ago a brought this issue up on another site and I think I only got one response. I ended up getting lazy with it and too frustrated to worry about it, so I gave up. Well, I'm finally ready to try and resolve it again so I wanted to see if anyone here could help me before I screw something up and brick my device lol. I have a Retail Verizon HTC One (M7) that was purchased about 3 months ago. After I bought it, I Rooted, unlocked, S-OFF, installed TWRP, all that good stuff. Everything, from what I can remember, went smoothly when doing all those things. Well, I finally at one point, decided to test out a Rom and have not been able to successfully install one yet and I have no idea why. I have tried a few and TWRP always returns a "Failed". The most recent one I tried was the ViperOne 6.2.0 (May 11). The only exception for that one, was that the aroma installer actually did say "Successful" but when I booted up I was stuck in a boot loop. I'm sure I've done something along the way that has screwed something up but I have no clue what that would have been. I'm attaching a few pictures with some info on my current setup, in hopes that something might catch someone's eye and offer a solution. Thanks a head of time for any help guys.