Iphone 6S 16gb internl storage states zero and phone will not fully function
My iPhone 6S 16GB states that the internal storage is at zero and now almost everything cannot be accessed. I have deleted about 3GB of apps and music and the storage does not increase. It states that a 2.48GB of photos are on the phone but when I access them nothing is there. Cannot text or use any apps at all. Tried to get photos sent to Icloud and to laptop and iTunes but these just state empty files or unable to transfer as not enough storage space. Help, someone help me please!!!?? Just want to get data off and restart the phone.
iPhone 6, iOS 10.3.3