Auto-Remove Cached Media. Cached media can be automatically removed from your
local storage – with
separate settings for
Private Chats,
Groups and
Channels.
Like
other settings, you can
add exceptions for
individual chats – so their cached media is cleared after a different period or never removed.
All media
stays in your chats, ready to be re-downloaded at any time. To manage your storage settings and
cached media, go to
Settings > Data and Storage > Storage Usage.