Root plus wifi tether app question

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http://androidforums.com – forgive me if this has been answered before but i was curious as to this apps settings to get the hotspot to function correctly so my laptop can find the signal... WiFi Tether for Root Users is the Google Play app. I do have root using poot, have the Hydro, but using the default settings, nothing that utilizes WiFi will find the cells hotspot. any suggestions? thanks in advance. (General)