Install Android Honeycomb on Viewsonic G Tablet

Recently the Wifi of my Viewsonic G Tablet, in which Tnt Lite 4.2.0 was installed, can't be enabled. It just likes the typical Wifi errors reported in the web. I thought it may be related to OS, and so decided to install the latest Android Honeycomb.

Thanks to roebeet in slatedroid.com, I just followed the instructions in

http://www.slatedroid.com/topic/17150-recovery-nvflash-full-restore-using-either-11-or-12-based-images-g-tablet/

and

http://www.slatedroid.com/topic/17863-rom-12-bottle-of-smoke-honeycomb-for-gtab-g-tabletzpad-t2/

Android Honeycomb alpha was successfully installed. The procedures are basically two steps:

1. Use nvflash to update image to 1.2; including with APX mode (power button + volume down), downloading USB driver, and flashing image;
2. Update image with Honeycomb Alpha from http://www.mediafire.com/?mftq46bwi5srbv0. Put the update.zip in sdcard with the recovery mode (power button + volume up).

There are excellent video clips in youtube show the procedures:

1. Part I http://www.youtube.com/watch?v=ix4jJOlm3yw
2. Part II http://www.youtube.com/watch?v=KswZekYPJ5s

However, my Wifi problem still remains. I opened the G Tablet following

1. Crack the GTablet case http://www.youtube.com/watch?v=PswxJ96gXbs&NR=1
2. Fix G Tablet Wifi hardware http://www.youtube.com/watch?v=HfOV_2i09zo&feature=related

and did not see the Wifi connection is loosed. So I still believe it is a software problem. Am I right?