how to clear cache after latest updates
By individual apps.
Don't keep clearing cache. It will only make your phone slower and consume more battery.
Please use the search before creating a new thread. This question was answered many times already.
You can also read this thread and learn why you shouldn't https://forums.oneplus.com/threads/caches-explained.828298/
Redundant thread closed
[FRENCH] Oxygen OS 9.5.7 pour le OnePlus 7 Pro
by pillow35, 2019-06-17