PPCGeeks - Maybe someone here can help?

I tried posting this at xda but got only 1 person willing to try to fix this.

I have the Zip file for the mobile youtube app but cant get it to work. I would greatly appreciate it if someone would see if you can get it to work and post how.
im using the sprint mogul
with 3.35 official rom

It installs fine but when i try to run it briefly flashes the connecting page the goes to error "sorry youtube only works on phones with larger screens"

i hope someone can get this to work it looks like a good switch from tcpmp thanks in advance

O heres a screenshot of the error i get