This time to discuss a little tutorial on how to make a connection in Ad-hoc android. Android phone that has been tested is the Samsung Galaxy Fit and Galaxy Ace with a version of firmware Gingerbread 2.3.4.But before that the default android phone can not read the wifi connection of the type ad-hoc (I do not know the reason, why disable). Instead you buy a data package, but this may slightly reduce the cost of your internet, if your laptop into a kind of "source wifi".
Maybe you do not know about the "ad-hoc on android phone"? Is an ad-hoc connection is an internet connection using a laptop or computer as router. In other words, "ad-hoc connection" is that we share the internet connection from your computer / laptop we are to others.
To be able to make connections to enable ad-hoc, then the previously required several supporting applications such as: Root Explorer.
Root Explorer can be easily downloaded from blapkmarket (must register first). Or also in the "download the android market",
Terminal EmulatorTerminal Emulator available free on the android market. "Terminal emulator" is required if the "folder system / bin on the phone just read only". If you copy and paste as there is "deepfreeze program", then the system will always return to the same thing.
Next is a "download file wpa-Supplicant" which later we will change. Please
download hereand the most important thing is, android phone you must have at-root
Do With Your Own Risk
No guarantee if did not work
the steps are as follows: 1. put it, file wpa-Supplicant who have downloaded in sdcard.
2. Open the root explorer, and then go to the folder system / bin, wpa-Supplicant file copy of the original to your sdcard as a backup if it fails or you are not satisfied.
3. After the copy file wpa-Supplicant is new to the system / bin and replace the old file.
4. If not, just look at the root explorer there is the R / O press to be a R / W. It means the user only had access to Read Only, Write to Read.
5. Restart your android phone
6. Turn on the ad-hoc Wi-Fi it. If you can then from ad-hoc connections will be marked with (*)
done ...
Now however, if the "file wpa-Supplicant is 'false' can not be copied to the system / bin, then turn terminal emulator that play a role. We must change the access permissions from the R / O to R / W. If the Linux users typically use chmod method, but unfortunately the android is not running smoothly. Other commands are needed. And... With great difficulty finally managed to find it:
In the terminal type the following commands
Su
mount-o remount, rw system / bin
cp sdcard / wpa-Supplicant system / bin The explanation is the first line by typing "su" means that we have requested permissions from root explorer.
Latter is the most important line, can mean we are changing the system folder / bin to Read-Write. If you want to restore the change rw to ro. Sometimes when tried fails, try removing the comma after the word remount.
The third line means is, we copy a file from sdcard with a file named wpa-Supplicant. This is when you put it directly on the sdcard is not inside another folder. If you put it in the folder 'name you' then the command to 'sdcard / your name / wpa-Supplicant. Then the file that had paste in the folder system / bin
Note:
• Suggestions for security use none, do not select wpa or wep. For proxy should not be used, we let wifi leaking everywhere...
