Launch CoolBooter, select as your target operating system, and download it.
There are several compelling reasons to take this retro step:
The script will send the custom component files (iBSS, iBEC, Device Tree, and Kernelcache) to the device. Downgrade Iphone 5s To Ios 7
While the technical achievement of downgrading is impressive, the daily reality of using an iPhone 5s on iOS 7 in 2024 is difficult.
For the iPhone 5s, iOS 7 has not been signed by Apple since late 2014. Under normal circumstances, this means that downgrading is absolutely impossible. If you plug an iPhone 5s into a computer today and try to install an iOS 7 IPSW file, iTunes will simply refuse to do it. Launch CoolBooter, select as your target operating system,
These procedures require wiping your device. Back up your files via iCloud or a computer before proceeding.
Before you begin, you need to gather the right tools. This process is complex and requires specific environments. For the iPhone 5s, iOS 7 has not
Your phone stays on iOS 12 but "boots" a second operating system (iOS 7) from a partition.
While it is technically possible to boot iOS 7 on an iPhone 5s using tethered exploits and saved blobs, the resulting device is unstable, lacks Touch ID, and requires a computer each reboot. For 99% of users, the best “downgrade” is to iOS 10.3.3 using LeetDown or to simply purchase an original iPhone 5 (not 5s) which can run iOS 7 untethered. The iPhone 5s remains locked to iOS 10+ due to SEP constraints.
Now that you're prepared, let's begin the downgrade process:
The Legacy iOS Kit is currently the most versatile tool for vintage iPhone management. How I Downgraded a iOS 7 iPhone 5 to iOS 6