@yotamleo11, I'm sorry that you are struggling with this. It is possible that, as kofrad says in the post below yours, that you don't need to allow those ota updates once you've flashed back to stock. Just make sure that you have your command window opened from within the folder where you have the image files you wish to flash.
Keep at it. You will get it.
Transformer Infinity 32Gb - JB 4.1.1
ROM: CROMI v4.4 with _that kernel
Nexus 7 32Gb - JB 4.2.2
ROM: between sparksco's sabremod and sbdags' CROMi with M-kernel
SGS2 Epic 4G Touch - JB 4.2.2
ROM: Evervolv, Baked or Magical Unicorn
Xoom WiFi - JB 4.2.1
ROM: EOS 4 Wingray Nightly 180
Rockin' TWRP Touch Recovery
--helps you, give them a THANKS!