Root Help! how to push a new radio without screen

[mihneagabriel]

I messed something up and now my screen is black but is still receiving texts and calls. Im pretty sure i just downgraded too far for my phone. I need to push the new radio and everything but I cant use the phone since i cant see anything on the screen. Can anyone be of any help? I have access to a computer..

 

[iowabowtech]

Doug did a great job of explaining this. Try the RUU first and if it fails, use the PB31IMG on the SD card as he explains.

Downgrade to unroot. Huge No No! | doug piston

If you have problems using the RUU and you'd like further explanation on the PB31IMG method, you can cross reference with this thread which provides a little more detail on the process:

http://androidforums.com/incredible-all-things-root/181255-how-downgrade-official-2-2-a.html

 

[mihneagabriel]

my only problem is that i cant see anything on the screen so i have no idea what option to select...

 

[sdrawkcab25]

my only problem is that i cant see anything on the screen so i have no idea what option to select...

That's why you try the ruu first, no need to see the screen. And you can blindly do the hboot method too as long as you time it right.

 

[iowabowtech]

You don't need to select anything with the RUU. With that method, you load the RUU file to your PC and run it from there with the phone plugged into the PC's USB port.

Oops, sdrawkcab beat me to it.