xmr405o
Android Expert
This is the "when all else fails method". I learned this from Roebeet and Sprdtyf350 over at XDA. I'm basically transferring their instructions over here. So if you want to find the thread of reference, google NVflash full restore.
Here's another guide to NVflash
NVFLASH (thanks to goodintentions from XDA)
Files you'll need:
You will need to download some files. Bekit provided these in his drop box. Here's the link..
Dropbox - nvflash_gtablet - Online backup, file sync, and sharing made easy.
Before doing anything with these files, create a folder on your desktop. I called mine NVflash.
From the link above, I downloaded these two files... "nvflash_windows_20100500.zip" and ""nvflash_gtablet_2010110500.zip".
First extract the windows zip files into that folder you created. You are going to do the same with the gtablet zip. However, the gtablet zip has the files in a folder so you're going to want to take all the files and manually transfer it to that newly created folder on your desktop.
For windows, you will need to install additional drivers so your computer will recognize your gtablet when it's in APX mode. You can find it here.
xda-developers - View Single Post - [STICKY][ROM] nvflash FULL restore, using bekit's original image (Instructions)
APX mode:
Now put your Gtablet in APX mode by turning off the device then turning it back on by holding the volume - and the power button. The viewsonic screen should appear and your tablet should go blank as if it turned back off.
Now plug your gtablet into your computer using a USB cable
Your computer should recognize the new APX device and prompt you to install the drivers.
Driver Installation: (Windows only)
I chose to Install from a list or specific location.
I then checked Include this location
Find the file location where you installed the USB drivers
NVflash:
With your tablet still connected, go to the folder you created where you put all those files. Find the batch file nv_flash bat and double click and you should see your device starting to flash.
It'll reboot and you should be back to stock.
After that, you can start all over and flash clockwork and ROM if you like.
Edit: 1/31/11
Found this post in XDA and it's really helpful. It tells you how to flash Clockwork Mod automatically while performing a NVflash. With this extra step, you can revive your gtablet and have clockwork recovery ready to go so you can reflash a custom ROM. rcgabriel is a regular at the gtablet forum in xda and he is super helpful.
http://forum.xda-developers.com/showpost.php?p=10951417&postcount=1
Here's another guide to NVflash
NVFLASH (thanks to goodintentions from XDA)
Files you'll need:
You will need to download some files. Bekit provided these in his drop box. Here's the link..
Dropbox - nvflash_gtablet - Online backup, file sync, and sharing made easy.
Before doing anything with these files, create a folder on your desktop. I called mine NVflash.
From the link above, I downloaded these two files... "nvflash_windows_20100500.zip" and ""nvflash_gtablet_2010110500.zip".
First extract the windows zip files into that folder you created. You are going to do the same with the gtablet zip. However, the gtablet zip has the files in a folder so you're going to want to take all the files and manually transfer it to that newly created folder on your desktop.
For windows, you will need to install additional drivers so your computer will recognize your gtablet when it's in APX mode. You can find it here.
xda-developers - View Single Post - [STICKY][ROM] nvflash FULL restore, using bekit's original image (Instructions)
APX mode:
Now put your Gtablet in APX mode by turning off the device then turning it back on by holding the volume - and the power button. The viewsonic screen should appear and your tablet should go blank as if it turned back off.
Now plug your gtablet into your computer using a USB cable
Your computer should recognize the new APX device and prompt you to install the drivers.
Driver Installation: (Windows only)
I chose to Install from a list or specific location.
I then checked Include this location
Find the file location where you installed the USB drivers
NVflash:
With your tablet still connected, go to the folder you created where you put all those files. Find the batch file nv_flash bat and double click and you should see your device starting to flash.
It'll reboot and you should be back to stock.
After that, you can start all over and flash clockwork and ROM if you like.
Edit: 1/31/11
Found this post in XDA and it's really helpful. It tells you how to flash Clockwork Mod automatically while performing a NVflash. With this extra step, you can revive your gtablet and have clockwork recovery ready to go so you can reflash a custom ROM. rcgabriel is a regular at the gtablet forum in xda and he is super helpful.
http://forum.xda-developers.com/showpost.php?p=10951417&postcount=1