Hello kszaq,
IT WORKS
I finaly have found A image containing 7.1
I flashed this rom using the usb flashtool
It flashed complete to 100%
started the Coowell, but it hangs on the bootscreen.
I then inserted A SD card containing LE 8.2.
started LE running installtointernal
rebooted
The splash screen was visible and LE started up
From LE reboot from internal
The splash screen was visible and LE started up
to be sure I have removed the cd card and rebooted again.
The splash screen was visible and LE started up.
So your workaround from post 11 to install Android 7 was the right one, I only did not remove the DTB.IMG but replaced it with your device tree.
My mistake I was thinking Android 7 has to complete start up.
So I went online to let you know it works.
Then I saw your message containing the Coowell device tree.
So back i went to my Coowell flashed the coowell Android6 image back
started up
then I start LE using your device tree.
And again everything installed nicely.
Now I have A running LE 8.2 from NAND no more Android for me
KSzaq thanks for al your support