If you are having a hard time downloading and installing the new addon from "http://srp.nu/" repo
you can get the addon directly from here its the latest version 2.0:
just download it to your device go to addons > install from zip and look for the location where you downloaded the zip, that's it.Code:https://www.dropbox.com/s/81m6drindd29shu/plugin.video.xtream-codes.zip?dl=1
would still recommend installing the repo just in case.
Hope it helps (: