A few's for you
What exactly are you seeing on the CPU when you attempt to root it
What ROM did you flash that removed root
How did you determine that root was lost
Download TB
https://play.google.com/store/apps/details?id=com.keramidas.TitaniumBackup
If not rooted it will tell you
Sorry for the delay BTW(been a crazy day)
I can only answer a few of the questions right now as I don't have the phone with me. I flashed the stock deodexed rom that was posted on the site. I installed Root Explorer. I don't have the option to mount as r/w or r/o for that matter. When I try to open system folders it says I'm not rooted.
No problem on the delay. I haven't had access to a computer in a few days to check this anyway. Like I said, there is no rush on this at all. Just a minor annoyance. Once I get a hold of the phone, I'll try some things.
's for you
)

on the root for sure
)