I'm also on a 5S with 9.3.2 and constantly getting nagged to update to 11 here. Reluctant to do so considering the tech is a few years old now....Opinions?
Updated it today, via iTunes and everything appears to be OK so far... it initially said it was updating to 10.3.3, but once it was finished, it was saying 11.0.1 was installed.
I'm also on a 5S with 9.3.2 and constantly getting nagged to update to 11 here. Reluctant to do so considering the tech is a few years old now....Opinions?