I have an iPhone 5S 16GB, and I am in need of some data space clean up. It seems that a majority of the data is saved in my text messages because I've sent and received a lot of pictures/videos through text messages. Is there a way to easily delete all of the images and videos in my text messages without delete the actual texts? Is there an app for that? Lastly, are all text messages saved in your iCloud? I have enough space in my iCloud but just wanted to make sure the messages were backed up. And if I delete a text message from my phone, will the message be also deleted in my iCloud? Thanks for the help on this burdensome question.