So, what should I do to install Release Preview build? Windows Insider keep saying "no builds"Insider option was available during May 2016 for some days after not being available in April .My son got W10 through Release Preview ring in May on his unsupported 630 DS with 512 MB ram . Right now his phone is on Production Ring 10586.420 and works fine with good battery life too.Battery life on his 630(1800 mah) is better than on my 535DS (1905 mah) which is a supported phone with W10 10586.420
However Redstone will not be available for 630
.
So, what should I do to install Release Preview build? Windows Insider keep saying "no builds"![]()