There are definitely not any intentional performance bottlenecks; that's just absurd. The 4S is now 4 years old. That is a long time. The 4S is also 2 full yea

There are definitely not any intentional performance bottlenecks; that's just absurd. The 4S is now 4 years old. That is a long time. The 4S is also 2 full years older than the first-ever 64-bit smartphone, the iPhone 5S, which really was a tremendous performance leap. Try anything 5S or newer. You will be very happy.