im looking to find out how i can get my iPhone to work as a wifi hotspot my arnova 10b g3 tablet i cant seem too see it when i scan for wifi routers/hotspots. I have android version 4.0.3 where as my other tablet can see it and its android version 4.0.4, does any1 know what im doing wrong or does it need updated too work? and is there anything on arc tools like a small firmware update too make it work as it would be soooo handy. ive checked for an update in about tablet and theres nada.

thanks if any1 can help phil