3 ms·

A 4S supports iOS 7 and 8. Are you still running iOS 6? I think that's a very small group of people at this point.

• jbail 12y ago
  I am on iOS 6. I've stopped upgrading (intentionally) because every iOS upgrade significantly downgrades the performance of the device. My iPad is a few versions old for the same reason
  • gfosco 12y ago
    That's certainly your choice, but I don't think you should expect developers to continue supporting that choice in new releases.
  • mirsadm 12y ago
    From what I've seen iOS 7 runs pretty well on the 4S.