How to Clean up Memory and Cache on iPhone (iOS9)

In this tutorial you are going to learn how to clean up Memory and Cache on iPhone (iOS9).

Step # 1 – Tap Settings – Memory Usage

Step # 2 – Tap Manage Storage

Step # 3 – Tap an item in Documents and Data. Tap Delete

Step # 4 – Run Settings and choose Safari. Scroll down and tap Clear cookies and Website Data.