Neets:
So, let me see if I have this right, this is what the line should be:
adb shell
dmesg | grep Firmware > /mnt/sdcard/dmesg.txt
After typing adb shell I get:
$
Which is what you'd get in Terminal Emulator after typing (in lower case) su
If the answer is yes, I get diddly squat.
Alright if you're using terminal emulator just type:
su
dmesg | grep Firmware > /mnt/sdcard/dmesg.txt
However just: dmesg | grep Firmware should work.
The first will output the results to a text file on the sdcard, the second should display the results on the screen.
If you've extracted the android SDK, go to control panel, system, advanced, there should be a button 'Enviroment Variables', find path under system variables and hit edit. Add to the end of it ;C:\path\to\adb.exe (mine is ;C:\android\platform-tools). After all that you can open a command prompt and run these commands, it's a long process I know.
adb shell
dmesg | grep Firmware
You still need to turn wifi off than on in both cases.