portable Wi-Fi hotspot configuraiton How it is possible to enable portable Wi-Fi hotspot from ADB shell or by editing some configuration files on Android Jelly Bean?
I need to do it interactive for automatic test server
If you have root on your phone, you can use Wifi Tether for Root Users.  I have a Droid4 with Jellybean and got it working after installing the latest version.

For my Droid4, the following settings worked:

Device-Profile: Generic ICS/JB (wlan1)
Setup-Method: Netd-Ndc (master)