Help installing LE to internal on TX6

I'm stuck here, I've been using LE for a very long time on Rpi's and PC's, but I just bought a TX6 for my family after reading lots of tutorials on how to use LE with the Box, since it's way cheaper that getting another Rpi.

I went ahead and download the nightly version for the TX6.

I've managed to boot LE via SD card, but I would like to have LE internally for a smoother experience, so I went to Putty and connected to LE, but after using the command "installtointernal", I get an error saying "installtointernal not found".

If anyone could help, it would be much appreciated.

Quote from jernej

TX6 has Allwinner H6 SoC. "installtointernal" is Amlogic thing. Allwinner port has "install2emmc".

Oh dear lord, I feel like an idiot... That worked, and it was incredibly quick. Thank you so much friend

One last question, I've read about a device tree file it's needed to make things work, but if I'm not mistaken, this nightly version comes with that included? I've just tested and the box boots just fine from LE, no SD card needed.

Quote from jernej

Without device tree file box wouldn't even boot, so it's all good

Last question, can I buy you a beer?
Thank you so much for your help!