How to install Android on NanoPC-t1

hi,
I tried to re-install android on my NanoPC, but something wrong, I can not
boot after flash.
I follow the guide on web
site(http://nanopc.org/NanoPC-T1_Development.html#tag), I prepared a sd
card and boot it to flash to mmc, process start well but after a while LEDs
start to flash quickly for hours, I am forced to shut down and after Reset
no booting :'(
I also try to flash using MiniTools with device's usb mode, all points are
successful but I have no boot.
I made several attempts using different configurations but I always get the
same result.
I have no serial cable or LCD display, so I can not read output flashing
process.

Xubuntu 13.08 (linux) work well but is out of date and it no longer
receives updates :( so I would go back to Android

Someone have the same problem? how can I fix it?
thanks at all!!!!

P.S.
Sorry for my English I from Italy ;)

Maybe your zimage was wrong . If you want to download android system , you
should use the zimage of tiny4412.

I have problem when I connect the USB camera to board. But when I open the
camera application it not show image correctly its green on the sceen. How
can to solve this problem.

Thank you.

jiameijiang where can I download it?
I download the FriendlyARM-4412-DVD-20150121, inside there are Android
4.1.2 and Android 4.2.2 i can try these ones?

I try to flash Android changing only zImage taken by Android 4.1.2 and
4.2.2 (and also try to change all file taken from 4.1.2 and 4.2.2), but
nothing has changed, same error :'(

try with this android version, I installed it in my nanoPC with success
https://www.sendspace.com/file/yntz58

I receive "Error flashing system.img", I try with MiniTools
What procedure you used to install Android?
Many thanks for your help!!

This is a screen of the error (image attached)

Hello,
    NanoPC-T1 has supported Android5.0.2 , you all can download the zimage
and SDK source package has been released . 

Android5 zimage (2015-2-14)download link:  
http://pan.baidu.com/s/1bn505av

Android5 source code package  (2015-3-21)download link:  
http://pan.baidu.com/s/1mg7lhqC


Hello Porske , 
    Maybe you use wrong system.img . You can use minitools to install image
.

I do not know how to thank you.
Sorry for the delay, as soon as I get home I try it.
Thanks a lot!!!!

same error: "an error occurred during flash" "data not accept by the board"
:'(
Where am I wrong?
I use minitools v1.7a build131113

I did!!!!!!
when I created for the first time the sd card I used the old
Superboot4412.bin and I have not changed to do the other tests.
The other day I realized that the other Superboot4412.bin had a different
dimension , so I reflashed the sd with the new Superboot and it works!!!
I flashed the ROM using Minitools without changing any settings and it
works like a charm even hdmi
thanks for your help, sorry for the time you have lost :)

I receive "Error flashing system.img", I try with MiniTools
What procedure you used to install Android?
Many thanks for your help!!
To Know more about my works please visit :-
http://www.buildtrack.in/home-automation-india

Hi
there is a button at the top where you can specify the folder where the
image of Android and start flashing with default settings.
Now I'm on Ubuntu and I can not do a screen, I do it later ;)

P.S.
sorry for the delay xD