Is there a free way to tether my Android phone to my Android tablet for Internet access?
Having wi if or 3G activated on your phone, go into settings-wireless and network-tethering and portable hotspot- tethering and portable hotspot settings from here click on configure and enter in the details like password type and password. And also create a broadcast name like "streamer port xxxx" or "wififortablet". Now go back to the portable hotspot setting page and then tap the box labeled portable wifi hotspot :)
On your tablet connect to this network like any other using the password
You previously set up and your good to go!
So when u use hotspots on android its no extra charge. Unlike on iPhone?