Iphone 4 screen turn off.

[Celiece]

Is there a way to keep the screen on while plugged into some sort of power source?

 

[DaytonAnnie]

Not sure if this is what you are wanting but try:

settings>auto-lock>never

But once you're not plugged in I'd change it back or your battery will go fast.

 

[iCrank]

Not sure if this is what you are wanting but try:

settings>auto-lock>never

But once you're not plugged in I'd change it back or your battery will go fast.

+1...