Lumia 530

Hey guys, the Lumia 530 was supposed to be working with the W10 preview, but people, and I, have been having issues with it. We can't install due to lack of free space, and when it downloads the update files to sd, it gives an error and does not update.

What should I do to be able to get to Win10 with my Lumia 530 Dual Sim?

Att,
Pedro Loures.