Why is my used phone storage different? I cannot software update...

[AC Question]

Hi. When i connect my phone (galaxy J5) to my pc and i look at my phone storage and sd card storage it says that my phone storage is: 595mb of 4.5gb free

When i click on phone storage to find and delete some items, i cannot find any files that are bigger than 80mb. So as such i highlight them all with the mouse and click properties and it shows me that the total mb in there are 87.1

Please help !

I cannot update my software i have deleted all caches etc

 

[anon(632115)]

You will need to delete some apps to make extra storage available