Has anybody had this problam

[s10onn2o]

I did a wm6 flash on my phone back in aug. whem it came out every thing was good till i read a post that you can delate the exrom stuff in the folder so i did. well here it is now i started to have problams like lockups and all kind of werid stuff. So i flashed back to aku 3.5 and noticed that i didn't have to worry about carrier cust. i flashed back to wm 6 again no carrier cust. so now i back on aku3.5 with weird stuff happen again. I when to utstars web site and got the sock rom and refllashed it and now waitting to see if i can go back to wm6. i let yall know what happens just wounding if it has happened to any one. O yea i have verizon.