when i imported my cht settings on V16cht it restored the wallpaper i was using anyway so i havnt had to even try to change the wallpaper.It came that way after importing my favorite settings.so if u want a certain wallpaper just save yor cht settings with that wallpaper on V15 and it should restore that wallpaper after importing your settings u saved from V15.maybe that will help if anyones having pr4oblems with wallpaper changes.im gonna gov the rom a thorough testing and let everyone know what i think in a cpl days,thanks again for what looks like another great release.