problem... black screen in my easypad 1001 wm8650

[cxris76]

i have a big problem.... when i install the uberoid... my tablet write at start upgrade but then say
" cannot upgrade kernel nand " and at the end " *e* falled to mount android-data partition " and when i try to start... it is with black screen.I dont know what to do....and i cant find my seller.... please someone have any idea for this?

it write....

upgrading w-load to sf.
upgrading u-boot to sf.
upgrading u-boot env.cfg. to sf.
cannot upgrade kernel nand
upgrading u-boot logo to nand
upgrading kernel logo to nand
copy data to android-data partition(nand)...
*e* falled to mount android-data partition
copy pre-files to localdisk...
PLEASE REMOVE SD...

..... and stop here.
and when i restart have black screen...

its :

hi-tech easypad 1001 mid wm8650 7''
android 2.2
kernel 2.6.32.9 - default
generic-eng 2.2 froyo ver.1.5.7 - 20111230.110739

thank you....

 

[cxris76]

noone can help me ?????

 

[jbrickbm]

I have been having the same issue. I really am unsure of what to do. I have been trying to install uberoid. I tried using v12b, the installer has a command option of 'cukn' "cannot upgrade kernel-nand" Supposedly this is working for some people, but it does not work for me...the only answer I can get from someone is that the manufacture is using a different type of Nand Chip, and until I can get the orginal factory firmware that was on there nothing can be done to find a solution. At the bottom of the post ill put a link to the thread with a good solution......it might help....it didnt help me. If anyone can help please reply.

FIX -- Cannot Upgrade Kernal Nand