iOS 7.1 on an iPhone 4 is...great!
I also use iOS 7.1 on an iPad Air and a 1st gen Mini, and in comparison, I am extremely impressed how well the latest OS works on my 4 year old tech.
7.0 to 7.1 was a huge leap in overall speed, and not only the fixes to the animations—all-around, the OS feels quite speedy running on the old A4 with the latest update.
bravo!
I also use iOS 7.1 on an iPad Air and a 1st gen Mini, and in comparison, I am extremely impressed how well the latest OS works on my 4 year old tech.
7.0 to 7.1 was a huge leap in overall speed, and not only the fixes to the animations—all-around, the OS feels quite speedy running on the old A4 with the latest update.
bravo!