3 ms·

How long has this been happening? I upgraded from iPhone 4 to the 6S due to the declining performance.

• danieltillett 9y ago
  I have a 4S from 2010 running on the original battery and it is fine. Of course I have not upgraded the os past 7. I love the size of the 4S. Please, please, please someone make a phone as small as the 4S. Phones and pants pockets love each other :)
  • kayhi 9y ago
    Smart not to upgrade
    • danieltillett 9y ago
      It is amazing how this phone just keeps on working doing everything I want it to do. The only thing I wish it had was a better camera, but apart from that it is near perfect.