Some users use jailbreaks to install older versions of apps or "workarounds" for services that no longer natively support iOS 15.

Original batteries are likely degraded, leading to poor performance and frequent shutdowns unless replaced. Why People Still Buy Them Jailbroken

Buying a in 2026 can be a unique way to experience "legacy" mobile tech, but it comes with significant trade-offs in security and usability. The Reality of the iPhone 6s in 2026

The A9 chip and 2GB of RAM struggle with modern, resource-heavy websites and apps.

They are often repurposed as dedicated music players (thanks to the headphone jack), dashcams, or car trackers where they only need to perform one simple task. Critical Risks to Consider Using an iPhone 6S in 2026 – Is It Still Usable?

Released in 2015, the iPhone 6s is now over a decade old. While it technically supports up to , it is four major updates behind the current iOS 19, leading to several hurdles:

You can use "tweaks" to change every part of the interface, from icon shapes to system-wide themes that can even mimic the look of iOS 26 .

Many modern banking, social media, and productivity apps now require iOS 16 or newer.