Root How do i unroot my phone and get it back to stock?

[PCaff]

i cant figure out how to fix my problem so im just gonna go back to stock, how do i do this?

 

[jr313]

[HOWTO] Restore to stock for root users and non-root users UPDATED 5/17/2011 - xda-developers I belive this will help u

 

[scotty85]

id reccomend flashing the rooted stock rom i linked in your other post. there is more troubleshooting we can do if youre rooted.