For those of you who don’t want to pay extra $20/month to AT&T on the same internet you paid already on your Atrix 4G, here’s how to get free wifi tether on your Atrix 4G by installing the free Android Wifi Tether app.
Requirements: You need a rooted Atrix 4G phone.
I tried to make it simple for you so go download this zip file: (or if you have adb already just go download the latest version of Android Wifi Tether app here.)
Unzip it, put it under your root directory such as c:\atrix4g-wifitether
Then open up a command prompt and type:
apk install wireless_tether_2_0_7.apk
Go to your phone now and you should find the Wireless Tether app installed.
Run it and start tethering!
No, AT&T can’t do anything about it, Congress has recently passed a law saying users of Android smartphones can do whatever modifications they want on their phone. Of course, AT&T is also free to block those users but this isn’t illegal by any means.