If you’re like most people, you probably have a lot of space on your iPhone 6s 16gb. But if you’re like me, you don’t know how to free up that space. The best way to free up space on your iPhone 6s 16gb is to use the " utilities " app. The " utilities " app is a great way to clean up your phone and make it more efficient. The " utilities " app includes a number of tools that can help you free up space on your iPhone 6s 16gb. One tool is the " defragmenter “. The " defragmenter " can help remove old files from your phone and make it more efficient. Another tool is the " disk cleaner “. The disk cleaner can help clean up your phone’s storage and make it more efficient. The last tool in the " utilities " app is the " trashcan “. The trashcan can help you clear out old files and folders on your phone. This will help free up space on your iPhone 6s 16gb.