Lenovo Smart Paper - E-ink Tab

Hi,
I discover this E-ink tab ( Lenovo Smart Paper ) for 350€ and it apparently comes without Play Services. Anyone to comment on how to port /e/ to it ?

Thanks

How to unlock the bootloader?

Yes I think, I only used the Easy Installer so far but would it be possible ?

Not without a way to unlock the bootloader. Searching the internet doesn’t yield anything useful for me in this regard.

Thanks I will wait a Murena Tablette.

Finally, to read my newspapers digitally I have a Meebook M7 ( E-Ink Android ), it’s a bad device but perfect for this use.