Default Critical HTC One X - No Software

Hi!

Today I flashed the CM 10.2.1 ROM to my Htc one x and it did work but i accidentally got the wrong gapps. Now I want my old stock back and I had saved a Nandroid backup and when i was going to restore it worked, but when i rebooted the phone hanged on the HTC One logo.

CID: HTC_102
Mainver: 4.18.401.2

I need a Nandroid backup for this, cause I can't reach my own from the internal one x SD card..
Or can I use a RUU?

Thanks!