All smartphones and some mobile phones can be switched in a wi-fi-router mode (if these devices support wifi). Usually anybody has no problems on this matter. On many devices it is a standard mode. Devices with the Windows operating system easily find such wifi point of access and are capable to be connected to them. Now it would seem there is nothing more simply than to connect Arnova 9 G2 to such point. However, it isn't so simple, as it seemed....

Well-known that officially android doesn't support wifi ad-hoc connection. Android devices don't find such wifi point of access or can't be connected to such points.

How to solve this problem? Process of the decision is described here (site in Russian).

http://acer-a500.ru/faq/466-faq-po-razdache-wifi-pri-pomoschi-ad-hoc-soedineniya.html

The essence of the solution of this problem is reduced to replacement of wpa_supplicant file. As the old file is renamed previously, always there is a possibility to return it to the place of the new file.

I decided to try to make it on the Arnova 9 G2.

At first I renamed in the Rootexplorer program the original sistem/bin/wpa_supplicant file (on a case of state of emergency). The new name of the file became wpa_supplicant_old. I inserted to this folder this wpa_supplicant file (after unpacking):

http://acer-a500.ru//uploads/files/1313343315_wpa_supplicant_xoom_wifi_adhoc.zip

In the Root Explorer program long pressing on the new file. It is necessary to choose "Permissions" and to put ticks in the right places.

It is necessary to reboot a tablet. After that the tablet found phone as a point of access of wifi. I easily could connect it using the password of a point of access.

Now the Internet is available on a tablet. After a week of work of the new file (wpa...) I didn't notice failures in tablet work.