I recently got an Archos Neon 70 plus, which is advertised as having Fusion Storage (on the box and in the user's manual), but the option does not appear anywhere in settings, no dialog pops up when I insert a micro-sd card either.
There is no firmware update available from the "About Tablet" menu, I've been deperately checking for 2 weeks. Oh, and there are no downloads or even user manual available from Archos' website.
Its the same with 80c Xenon!
Bought it on 12. of May, on cover they even advertised lollipop 5.1 but the devic is 5.0.1
furthermore it has no tethering