I have purchased a Samsung 10.1  tab 2 tablet and am trying to use my personal hotspot on my iphone to use the 3g. This is normaly found under  the setting  "" Bluetooth "" ive tried going to the mobile data then scrolled down to set up personal hotspotsit direct me to Vodafone, ive looked at all of  their links but their is noyhing to help me, can anyone throw some light to my problem.