27 years after launch, Apple's decades-old iBook lineup can still get legacy updates from the company's servers — 21-year-old iBook G4 seamlessly connects to Wi-Fi, downloads updates with no mods

Apple's iBook lineup, launched 27 years ago, can still receive legacy updates from Apple's servers, as demonstrated by a 21-year-old iBook G4 seamlessly connecting to Wi-Fi and downloading updates without modifications. While the iBook G4's security support ended in 2011, the availability of these updates showcases Apple's legacy software support. Despite being outdated, the iBook's ability to connect to modern Wi-Fi networks without modifications highlights its lasting impact on laptop technology, particularly as one of the first mainstream consumer laptops with Wi-Fi. This enduring functionality serves as a testament to the iBook's significance in shaping Apple's image and the laptop industry as a whole.