I bought my Sony Ericsson Xperia Ray 1 month ago because it has a feature that can share its wifi to another device. I tried using it to my ipad 2, it is connected but the internet does not work at all. I had a Samsung Galaxy Ace that I use as a hotspot to my ipad it did work fine, I do not know what's the problem with my ray. Hope I could get a response.
OS version of my Ray is 2.3.3