How to unroot and uninstall cyanogenmod 7

[Savag3]

Hi guys!I have a rooted motorola milestone,running with cyanogen mod 7.I want to send it back to get serviced because I have some problems with the microphone.First I need to unroot it and get it back to stock froyo,cand someone help me?

 

[toninoni]

I sent my milestone to the service, and all I did was flashing the official Milestone Froyo rom, no unroot. They didn't even notice.

Just google it and you will find tens of results.

 

[toninoni]

Actually, this was in my bookmarks. All 2.2 sbf's ready to flash.

sbf:milestone221 [And Developers]

Remember to back up your current system so that you can restore it after the service.