: It is stuck on iOS 9.3.6 . It cannot run newer operating systems like iOS 26, which is standard for 2026 devices.
is generally as a primary smartphone due to severe software obsolescence and critical security risks . However, it retains value as a low-cost collector's item or a dedicated tool for specific tasks like retro photography. Performance and Software Support is technically obsolete for modern daily use. is the iphone 4s still worth buying
: Most major apps—including WhatsApp, Instagram , and banking apps —require at least iOS 15 or higher and will not work on this device. : It is stuck on iOS 9