I recently purchased and Lenovo Yoga Idea Pad II computer (and tablet) that has Window's 8.1. I can't get my Galaxy S4 Hotspot to work with it. It never shows up on my list of available wireless networks. I have registered the computer and tried to update the drivers for Samsung but still nothing shows. I did research and it seems that Verizon needs to release the update but hasn't. Does anyone know this to be true? ?