Any way to COMPLETELY undo a Flash and start from Scratch?

[Jonathan White]

I have an iPHone that was flashed to Metro and I want to redo it since I heard that the Metro flash makes something incompatible with getting the phone to Pageplus with data. I'm stuck here. Anyone have some advice?

[rich hathaway]

full pwnd dfu restore and use the remove all content and settings after

[XtremeWire]

Restore the phone on Itunes and it will be back on stock.

[rich hathaway]

just restoring the phone will not erase passwords and a few other nv items.