your have 2 options imo are 1 hotswap mod check
Code:
http://forums.xbox-scene.com/index.php?/topic/496263-ndure-softmod-through-xboxhdm/
and/or
Code:
http://www.instructables.com/id/How-to-softmod-your-xbox...for-FREE/step6/The-Art-of-HotSwapping/
2 If you can find a exploitable game and action replay or(DIY usb cable to transfer save) use xbox utility disc hexxen and use krayzie ndure and choose option minimum install to get round being under 5960 dash
Hexxen
Code:
http://cloudstor.es/file/Qs_5iN/