http://www.emui.com/
copy the hwt file to phone internal memory or SD card ’s HWThemes folder . create the folder if cannot find in sd card. After that go to theme, find and choosevthe new theme.
如何使用主题:将hwt文件拷贝到手机内部存储或者SD卡的HWThemes下即可在本地主题中 找到该主题。若下载后显示为rar压缩文件,请将文件后缀名改为.hwt再拷贝到HWThemes中。