[Pricelanding]

Can someone tell me what the differnce is on a 3 wire hack and 4 wire hack.
I am new to this, just trying to figure everything out before I start.

 

[Willy4003]

The refresh wire.

 

[kdornski]

Most use the 3 wire hack. (can use any board) There are 2 different 4 wire hack that can be done. 1 is useing the refresh on the camera (like pressing the button down 1/2 way) the other is useing the 4th wire as the lens mod. If useing it as a lens mod the only board that can be used is the Yeti fast hack board.