Quote Originally Posted by blg923 View Post
What exactly does wiping the cache do and when is it necessary?

Sent from my DROID RAZR MAXX HD using Tapatalk 2
I'll give you the little answer that I know. Not sure how correct it is, but at least what its done for me. I think of it as de-mucking the phone. It seems to run a little faster after I clear the cache every so often. I was having a problem where my Google Now commands were doing searches instead. I'd say "Navigate to Starbudks" and it would open Chrome and search for Starbucks. It was incredibly annoying. I wiped the cache and it fixed the problem.