Chosen Solution
I have not had issues with my phone in the past, nor did I after I updated to ios 11. However when I tried to update to 11.0.3, I keep gettting an error saying that the update cannot be installed. I have retried the update as well as deleting, redownloading, and then retrying both to no avail. How can I fix this? Thanks!
It sounds as if your phone storage is full. Try deleting some apps and photos to free up room. Other than that, is there any reason for failure? Try clicking install and leave it alone. Press the button and walk away. Hope this helps!
My iPhone 6S won’t update past 11.0.3. when I go to check updates it says that it’s up to date