Xperia Z5 Launcher for other Sony Phones

You need to have disabled signature verification for it to work. You can disable it if you have root and use lucky patcher.
After that just install as normal apk and enjoy. Tested on rooted Z1 Z2 and Z3 with signature verification disabled.

Link in video description (posting from mobile ) will post the link here in about 30-50 min. Enjoy !! :)