Guys lol...i did that, okay...

Unistalling any incompatible software ...DONE
formating /dev/mmcblk1p1 (vfat) ...DONE
formating /dev/mmcblk1p2 (ext3) ...
And it hangs on that
I tried to partition following the guide but i keep getting an error message

traling junk after number
sfdisk:bad input