BACK YOUR PHOTOS UP FIRST BECAUSE WHEN YOU DELETE THEM FROM THE PHONE ITS LIKELY THAT THEY WILL BE DELETED FROM YOUR CLOUD STORAGE
BACK YOUR PHOTOS UP FIRST BECAUSE WHEN YOU DELETE THEM FROM THE PHONE ITS LIKELY THAT THEY WILL BE DELETED FROM YOUR CLOUD STORAGE
Ok having said that twice heres the link to help you. I take no responsibility if you lose your photos because I have told you twice to back them up. Read ALL the instructions through carefully and make sure you understand them completely before continuing.
HAVE YOU BACKED UP YOUR PHOTOS?
https://www.idownloadblog.com/2013/08/23/how-to-save-space-iphone/