Hi,
I can’t see the Lenovo Tab M11 among the suggested devices, so here it comes
Before a dedicated ROM, could someone tell me whether any alternative exists ? …e.g. using e/OS/ build for Lenovo Tab M10, which should be quite similar ? or any Lenovo-generic build ?
as there is no dedicated image, you could try a GSI (generic system image). An update to the official version is still in the works, but users have a go at it themselves, see the gsi tag - Topics tagged gsi
I’ve it running on various MediaTek devices. You can find brief instructions here in the forum. Hints can be found with th/e/ forum search function (top right - magnifying glass).
My recommendation is: You shouldn’t just throw yourself into the fray at random, but first acquire basic Treble GSI knowledge so that you understand what you’re doing.
That is nonsense. You can use all Linux derivatives as well as Windows.