Does anyone know if the Sprint hotspot app loaded into the EVO is purposely unlocked? I was curious and decided to turn it on just to see what it did and surprise I was able to use it as a hotspot!!! I'm not paying the 30 extra for the hotspot so why is it allowing me to use it? Before I get too excited, does anyone know if Sprint can detect if you are using it and charge you for it at the end of the month? I would think that this app should be locked by default right? Please tell me if you have tried using the hotspot. Thanks.