Phoenix Jailbreak _verified_ Link

: It allows these older devices to perform functions normally restricted by modern iOS versions, such as downgrading to even older firmware (like iOS 6.1.3 on the iPhone 4S) or performing deep forensic data acquisition. How to Install Phœnix

Even when jailbroken, many modern apps will not run on iOS 9. How to Install Phoenix Jailbreak (Step-by-Step) phoenix jailbreak

The Phoenix jailbreak was initially released in 2017, and its availability has been limited due to various factors, including Apple's efforts to patch vulnerabilities and the developers' decision to discontinue support. While some variations of the Phoenix jailbreak may still be available, users are advised to exercise caution and thoroughly research the risks and benefits before attempting to jailbreak their device. : It allows these older devices to perform

Once Cydia is installed, you can use it to manage your jailbreak. Because Phoenix is semi-tethered, you must reopen the Phoenix app and re-jailbreak if you completely turn off your device. While some variations of the Phoenix jailbreak may

Semi-tethered (requires reapplying the jailbreak after a full reboot). Target: iOS 9.3.5 - 9.3.6 (32-bit devices only).