Using File Explorer, use the following link replacing "YourUserName" with the name you use under Users - typically the name you log into the computer with.
C:\Users\YourUserName\Pictures\iCloud Photos\Downloads
Using File Explorer, use the following link replacing "YourUserName" with the name you use under Users - typically the name you log into the computer with.
C:\Users\YourUserName\Pictures\iCloud Photos\Downloads
Error message appears on iPhone 5s:
Cellular Update Failed
Your iPhone cannot make and receive calls or access cellular data until it has been updated
Resolution
follow the steps found in this link which Apple supplied to me.
https://support.apple.com/en-us/HT208733
note - it was important when doing the reinstall to use hold CTRL and click on "update". If you just click on it, nothing happens if there is not a new update available.