Dear Jernej,
Booting stuck because it didn't recognize the "boot and disk" UUID entry also same thing in "unofficial build of libreelec uses label instead of uuid", so i replaced those entry to use device logic name like this "APPEND boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 console=tty1 console=ttyS0,115200" and now worked very well, i don't know why it can't handle label or uuid, but for now it working well, i will play with it to discover it, finally i really thank you for all your support and thanks all "Libreelec" guys for that OS, it working really very fast, beautiful interface, i like it very much than ugly android os.
Tevii P500 (Sunvell Q+)
-------------------------------
*OS booting very fast
*HDMI video & audio working very well
*Ethernet working very well
*kore remote control working very well, i used to configure libreelec insted of mouse as (booting libreelec with attached lan and kore zeroconf worked very well), really good.
*Wireless not recognized ('ifconfig -a' showed no interface, driver missing or some thing else)
Thanks again to all "Libreelec" guys.