If your phone storage is 16GB, it must be not enough when you need to store more files. How can you do? Some tips might tell you to erase the useless data frequency. It did a method to get the space. But for me, I will suggest that backup Android and iOS pictures/videos with Google Photo. It is a good way to save more storage memory for the phone, and also easy to access the data. Or you can also get the help of Phone Transfer to backup data.
In this page, you can activate the "Back up & sync" feature. Then you can choose an account to back up and sync.
After reading above steps, have you got the way to backup the files on Google photo? You media files, including videos and photos, will be automatically detected and uploaded to Google Photo once they are added to the phone. Enjoy! Read more about Google Photo by click this post:How to delete and restore content in google photo
Renew Android Copyright © 2017, All right reserved