Default Dual sim 802w cant return to stock

Hi, I want to update my phone to the sense 6, but whenever I try to install an RUU, it always gives me an error. Through fastboot oem rebootRUU, it gives me the 32 header error and it doesnt even recognize (whatever it is) when I download it through my phone and transfer it over via es file manager, because I can't copy anything through the USB, it always gives me "the device has either stopped responding or disconnected" This is getting real annoying, any help is appreciated.

Some Samsung feature phone < Dell Venue < Motorola Droid X < Motorola Droid 3 < LG Optimus L9 < Motorola Photon Q < Motorola Atrix HD < HTC One X+ < Blackberry Z10 <Nokia Lumia 920 < HTC Windows Phone 8X < Nexus 5 < HTC ONE Dual Sim < Moto X

Current: Nexus 5: Stock Rom, Stock Kernel, few mods
HTC One Dual Sim: S-OFF, Soul ROM + CWM
Moto X: Stock Rom, CWM

Favorite: Blackberry Z10 [Dat keyboard]
Moto X [Dat Touchless Control]