is limited to . Many carriers have phased out 3G networks globally, which may leave the device unable to connect to cellular data or make calls in some regions.
: It is stuck on iOS 9.3.6 . It cannot run newer operating systems like iOS 26, which is standard for 2026 devices. is the iphone 4s still worth buying
: The device has not received security patches since 2014. Experts warn that using it on the internet in 2026 makes your personal data highly vulnerable to being compromised. Niche Uses for Buying Today is limited to
: Most major apps—including WhatsApp, Instagram , and banking apps —require at least iOS 15 or higher and will not work on this device. is the iphone 4s still worth buying