Root [TMobile] Phone Didn't Root after using Motochopper.zip

[splashbabysplash]

Hello,
I followed the instructions for rooting my phone using Motochopper.zip. Everything seemed good. But then I was having problems with SuperUser and NoBloat Free, so I got the Root Checker app and it says that my phone is not properly rooted. What did I do wrong? Can you please help me troubleshoot?

Thank you!

 

[splashbabysplash]

I don't know how to delete a post, but I used SafeRoot and now my phone seems to be rooted.