[edit - solved in next post] Is anyone successfully tethering a cellphone's 3g/4g to their Transformer wirelessly? How about with the usb cable? I'm having trouble getting tethering to work on my new Transformer Prime (ICS 4.0.3). I'm trying to connect it to my Samsung Galaxy Prevail (GB 2.3.7). For connecting my laptop or desktop to a tether, I had been using the app Barnacle wifi tether. Sadly, the Transformer (and all androids) can't see my ad-hoc network. I'm still trying to make the Google app Android-Wifi-Tether (v3.1 Beta-11) work for tethering in infrastructure mode, something the tablet supports. I've set it to Samsung Indulge and softtap in the settings according to this thread. I set it to channel 6 as well. The Prime can see and connect to the network, but I can't access the internet. No traffic. The Prime usually shows the wifi bars in blue when its connected to my house. While connected to this (wifi tether) network, it's in grey with little up/down arrows occasionally showing in center. Any ideas?