When I go to the storage tab under settings I clear my cache portion as I have always done. However when doing this on my wife's phone she receives the message "security policy restricts clearing of this app's cache" and still leave around 12MB of data under the cache portion. It is not a lot of...
Try downloading a file manager app, my stock file app is basically useless. It wont let you move or rename certain files. But with certain manager apps you can! root also is NOT required.:cool: