I have a serious problem with my Samsung Galaxy S3. I can't update some of my existing apps or download new (some) new apps. Plenty of storage available as far as I can tell, but I get an 'Insufficient internal memory' message. I am not exactly a techie but I emptied (app) cache (1 tap cleaner) and uninstalled a few seldomly used apps to free up space. No luck. :-(
This is a 2 month old work phone, so rooting is out of the question. That said, frustration is great.
This seems to be a wide spread problem across multiple versions of Android OS. Any and all help would be appreciated.

This is a 2 month old work phone, so rooting is out of the question. That said, frustration is great.
This seems to be a wide spread problem across multiple versions of Android OS. Any and all help would be appreciated.