I just gotmy evo yesterday and today I turned on to see if the hot spot worked it did! I did not order it when I ordered my evo. I was a bit hesitant and called sprint immediately asking about it. The rep told me it wouldn't work because I told him"my friend accidentally turned on the hot spot. The rep said it would only charge me if I ask to turn it on which in this case I did not ask to. What should I do? Keep using it or no? Remind you I just got my phone yesterday and I just ran the update today