Root Need to verify phone is unrooted for warranty repair

[ams30gts]

How can I tell if my phone is unrooted?

This is what I have done so far.

uninstalled all "root" apps (including superuser)
installed OTA updates to ICS
factory reset

I just want to verify that root is gone before I send it in.

 

[ams30gts]

Do I need to reset the counter? Was reading something about this.

 

[aboatright]

you need to restore to factory recovery as well....not anything other than stock recovery....and that is for stock restore only...phandroid doesn't promote intentional fraud to the manufacturer....reword yourself just a bit so as to not have the thread closed...just saying..

 

[Lilg37]

Also you can download terminal emulator and when you open it
type "su"
If it says permission denied you aren't rooted. And if u just download superuser from the store and try it it will help confirm BC if its not installed it may say "permission denied" BC it can't ask for permission

 

[ams30gts]

I just flashed back to stock EL29 (full wipe) with the method below.

http://forum.xda-developers.com/showthread.php?t=1433101

Everything should be good to go now except I realized I have the yellow triangle. Won't this automatically alert Samsung that my phone has been modified?

It's not on the splash screen like I see on other phones, mine is in the screen before you get into the downloader.