I went to install RyanZA's lag fix (specifically the update.zip pack with a new superuser app, different busybox, etc someone else made) and started having troubles. The superuser requests were not working.
Now, I tried to go back to the original update.zip on this thread. I have the original Ninja superuser icon, etc. Now, when programs request SU, I can click allow or deny, the program hangs, and then I get:
The appication Superuser Permissions (process com.noshufou.android.su) has stopped unexpectedly. Please try again."
And my root access is denied.
I've restarted, used different superuser update.zips, all about 10 times each in different combinations. I can't get past this error.
Question: How can I erase all the root crap I have on my phone and start over fresh? I can't even terminal "SU" to enable superuser.