Send the following on WhatsApp
Continue to Chat【iOS 9 教學】輕鬆管理 iPhone、iPad 的儲存空間,一鍵刪除佔空間又少用的 App! https://app.yipee.cc/75243/%e3%80%90ios-9-%e6%95%99%e5%ad%b8%e3%80%91%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86-iphone%e3%80%81ipad-%e7%9a%84%e5%84%b2%e5%ad%98%e7%a9%ba%e9%96%93%ef%bc%8c%e4%b8%80%e9%8d%b5%e5%88%aa%e9%99%a4%e4%bd%94/