Originally Posted by
Barbara013 I just updated and backed up today, and it is 10.3.3 "up to date."
Are you SURE it’s not an iPhone 5? Go to Settings > General > About, then scroll down to Model (if it lists something other than an A plus four digits tap on the model number).
iPhone 5 model numbers are A1428, A1429, A1442
iPhone 5s model numbers are A1453, A1457, A1518, A1528,
A1530, A1533
A noticeable difference between the two is the home button. The 5s has Touch ID so the home button has a metallic ring around it.