Can i re-flash my firmware to original once my xbox360 has error (e74)? its modded.?

Jimmy C

New member
can i re-flash my firmware to original once my xbox360 has error (e74)? its modded. Basically i want microsoft to repair it for free, but i want to know if they can detect it was modded? i'm going to put the old firmware back on.

thanks
 
Back
Top