MG701 MediaTek Chinees Tablet Wifi Problem

[thunder bird]

Dears
i'm new with tablet , that why i have buy this cheap chinees tablet MG701 Media tek and this is its specification:

Model Number - MID
Android Version - 2.3.4
Baseband Version - MAUI.11AMD.W11.19.SP.V3, 2011/08/15 18:10
Kernal Version - 2.6.35.7
os-chenjianzhang @ system-desktop #1
Mon May 14 13:59:43 CST 2012

Build Number - ALPS.GB.TABLET3.MP.V3.3
Custom Build Version - MG701-X-XXX-0000-0.3-201205141400


Now My problem was that i want to connect to Ad hoc Wireless connection to my Laptop to connect to internet connection as the tablet doesn't has 3G connection. but i connect find the ad hoc connection of my laptop , after some search i realized that the android by default doesn't support ad hoc connection and need some modification to its files.

i started with this guide :
http://www.*************hacks.com/android-tablet-hacks/how-to-enable-adhoc-wifi-on-android-tablets/

but i found that i need to root my tablet so i used Super One Click program to root it.

then follow the instruction in the last guide , but i found that Wifi can't detect any AP neither normal nor Ad hoc one.

then i rolled back what i have done via the same guide , but still the same , so i tried to un-root my tablet but with no result

i have restarted my tablet many times , restore factory setting three time , and even erase the SD with no result .


Can any body help me in this issue.

 

[Rush]

Welcome aboard. Hopefully someone with knowledge of this device might chime in to assist you.

Thread moved. シ

 

[thunder bird]

Thank you dear , i hope some one help me.

 

[thunder bird]

I have fixed my problem with one of WPA_Suplicant files and after add int , both normal Wifi and ADhoc working fine.