iPod Touch / iPhone Secrets?

[BrandonB]

What are the secrets of the iPod Touch / iPhone???
Like secret menu, secret applications, etc.

 

[ManD1]

u can jail break it for 3rd party apps
and for iphone u can unlock it and activate it using a fake itunes so you can have all the itouch features wihout the phone and sms but for free
other than that im not sure
how to save battery
lower brightness
turn off fetch new data
turn off wifi if u arent using it

 

[aneetarr]

press the center button and the top button at the same time fast and it takes a picture of whats on the screen at the moment

 

[misterpatzer]

I'm not sure what kind of information you are looking for with this question. They are pretty simple to use, I'm not sure of any secrets. Please expand on your question.