: A modern, open-source jailbreak specifically designed for iOS 11.0 to 12.5.7. It is often the recommended "no-PC" choice because it is lightweight and includes both Cydia and Sileo.
: iPhone 5s, iPhone 6, iPhone 6 Plus, iPad Air, iPad mini 2, iPad mini 3, and iPod Touch (6th Generation).
For users seeking to jailbreak iOS 12.5.7 without a computer in April 2026, the primary working methods involve using or web-based installers to deploy tools like Freya or Chimera directly to the device. Recommended No-PC Methods for iOS 12.5.7
Ethan stared. He swiped left. He swiped right. No Cydia icon. No Sileo. Just the same, boring, secure, un-jailbroken home screen.
Before beginning, verify your device specs to avoid installation failure: iPad Air 1 iPod Touch 6
: If your device reboots or runs out of battery, the jailbreak will be disabled. You must open the jailbreak app again and tap Enable Jailbreak to restore your tweaks.
: Search for Freya or Chimera and tap "Get" or "Install." Wait for the app icon to appear on your home screen.
This means that if your device completely loses battery power, shuts down, or undergoes a manual reboot, the jailbroken system state will temporarily deactivate. Your installed tweaks and package managers will fail to open or crash instantly upon launch.
Enter your Apple ID credentials, click and follow the onscreen prompts to sideload the patched Chimera app onto your iPhone. A valid Apple ID is required to sign the app. The free developer account limits the app to 7 days; you will need to refresh the app every 7 days if you do not have a paid developer account.
Turn on from your Control Center to ensure a smooth exploit. Open the newly installed Chimera app from your home screen. Tap the large Jailbreak button. Your device will run the exploit and reboot automatically.
Below that, in Comic Sans, it read: “To prevent server overload, please verify you are human by installing two free apps and running them for 30 seconds.”
Jailbreaking is the process of gaining root (administrator) access to Apple’s iOS operating system. It removes software restrictions imposed by Apple, enabling you to install third-party apps, tweaks, and customisations not available through the official App Store.
This is the only step that requires a PC. Install Sideloadly on your Windows or macOS machine. Sideloadly will be used to inject the ChimeraFix patch into the Chimera IPA before sideloading it to your device. After this initial sideload, you will never need the computer again; the jailbreak app will remain on your device and can be used as a semiuntethered tool.
Re-enable Wi-Fi (while keeping cellular data off if applicable). Launch the native .
Turn on from your Control Center to help bypass initial security blocks during payload delivery. Step 2: Download the Jailbreak Installer
: If the app crashes or the device reboots without installing Cydia/Sileo, wait 1–2 minutes after a restart before trying again. It often takes 2–3 tries.
Tap and let the device run its routine until it prompts you to Restart SpringBoard . Managing System Restarts (Re-Jailbreaking)
Simply open the unc0ver or Chimera app from your home screen and tap "Jailbreak" again. TotallyNotSpyware v2 can also rejailbreak the device in a single Safari tap if you prefer not to reopen the Chimera app.