Okay my friend i will try and let you know...
hmm, you're already on 3.05.651.6 with S-On, no RUU for that as far as I know (you may need to check Sprint forum)
i have to go for a while, but try the following things (using stuff for Sprint)
1- factory reset
2- format/wipe EVERYTHING in TWRP (for Sprint)
then push the rom again, and try installing it again.
if all that fails i'll need a teamviewer session to have a closer look