honor 8X - Exciting Features

EMUI5.x：Open Settings > Apps > select the applications whose cache you wish to clear
> Storage > CLEAR CACHE.
EMUI8.x：Open Settings > Apps & notifications > Apps > select the applications whose
cache you wish to clear > Storage > CLEAR CACHE.
EMUI9.0：Open Settings > Apps > Apps > select the applications whose cache you wish
to clear > Storage > CLEAR CACHE.