Jailbreak iOS 18.4 and install Sileo with Palera1n

Palera1n Online - Download & Start Jailbreaking

Step 1 Download Palera1n Online
Click the button below to download the latest Palera1n Online jailbreak app directly to your iPhone or iPad.

Step 2 Now you have two Apps ( Terminal app and Palera1n IPSW app )

Step 3 Open the terminal App

Step 4 Go to Palera1n IPSW App and copy the IPSW file according to your model.

Step 5 Open the terminal app and paste the IPSW

Step 6 Run the terminal

Step 7 Download Palera1n

Step 8 Open the palera1n App

Step 9 Tap the install button to install the Sileo Package manager.

Why Use Palera1n Online?

✅ No computer required
✅ Quick and easy process
✅ Supports iOS 18.2, 18.3, and possibly iOS 18.4
✅ Allows installation of Sileo package manager

Palera1n PC - Download & Start Jailbreaking

Palera1n Windows Guide

Palen1X

The Palera1n team provided a tool for Windows users to jailbreak iPhones named, Palen1X. It is a dedicated method for linux and windows operating systems to jailbreak iPhone Os through Palera1n-C. This method only supports iPhone 5s to iPhone X and iOS 15 to 16.6. This is a light distribution with approximately 25 MB of capacity of only necessary libraries that you can install with USB.

Step Guide

Step 1. Download Etcher file from bellow
Step 2. Download Palen1X filr from bellow
Step 3. Use Etcher to flash the ISO to your USB drive.
Step 4. Restart the computer and enter to the BIOS boot mode
Step 5. Select your USB device as a boot device
Step 6. Now you can see the Palen1x OS on your screen. Select Palera1n from the menu.
Step 7. Follow the instructions given from the tool.

Palera1n Mac Guide

Note- USB-C to Lightning cable users may have issues with entering DFU mode. Use USB-A to Lightning cable or use USB-C to USB-A adapter instead.

If you're a user of an Apple Silicon Mac and using a USB-C port you'll need to unplug and replug the device after “Checkmate!” appears in the logs.

Step 1. Open the theminal and run the following command.
sudo /bin/sh -c "$(curl -fsSL https://static.palera.in/scripts/install.sh)"

Step 2. It will download the Palera1n tool to your system

Step 3. Plug your device into the mac and run the “palera1n” command and press enter. Now you should follow the given instructions to enter DFU mode.
A9(X) and earlier devices are having an issue with being stuck in the middle of the process in pongoOS. Then you should open the terminal and press Control + C from the keyboard. Then enter and run the command that you just ran. You should do this process every time you rejailbreak your device.

Step 4. After the bootup process, open the Palera1n loader app and tap on “sileo” . wait a bit and you are ready to set up a passcode using the command line. Then you can see the Sileo app on your screen.

Palera1n Linux Guides

Note -

If you are trying to use a virtual Machine system of windows, these steps are not working.
If AMD Ryzen CPU computer users run into some issues, use a mac or computer with Intel CPU.
USB-C to Lightning cable users may have issues with entering DFU mode. Use USB-A to Lightning cable or use USB-C to USB-A adapter instead.
If you're on the latest version (2.0.0b9), you may find some issues depending on the Linux distribution. Here are the options,
1. Try to use another distributions instead such as Ubuntu
2. Try to use Palera1nX instead
3. iOS 15 to 16.7.4 users can use manually installation method ( palera1n 2.0.2 )

Step 1. Open the terminal and run “sudo systemctl stop usbmuxd”
Step 2. Then run “sudo usbmuxd -f -p”
Step 3. Open another terminal window and run following command
sudo /bin/sh -c "$(curl -fsSL https://static.palera.in/scripts/install.sh)"
Step 4. Plug your device and Run “sudo palera1n” . Now you should follow the given instructions to enter DFU mode.
A9(X) and earlier devices are having an issue with being stuck in the middle of the process in pongoOS. Then you should open the terminal and press Control + C from the keyboard. Then enter and run the command that you just ran. You should do this process every time you rejailbreak your device.
Step 5. After the bootup process, open the Palera1n loader app and tap on “sileo” . wait a bit and you are ready to set up a passcode using the command line. Then you can see the Sileo app on your screen.

USB Flash Drive with 3uTools Method

USB jailbreak method works with OS 15 to iOS 16.6 versions and below devices are supported.
- iPhone: iPhone 6s, 6s Plus, SE 1st generation, 7, 7 Plus, 8, 8 Plus, X.
- iPad: iPad Air 2, iPad mini 4, iPad Pro 1st generation, 2nd generation, iPad 5, 6, 7.

Note - You cannot use SEP functionality ( passcode, Face ID, Touch ID and Apple Pay ) while running the process.

Creating a Jailbreak USB Flash Drive

Step 1. You need a USB flash drive with 1GB or more free capacity. Connect the flash drive to the computer and open 3uTool. Click the jailbreak option on the Toolbox tab.
Step 2. Tap USB Jailbreak on appeared list
Step 3. Select the mirror file based on your CPU
Step 4. Tap on “Start Making” ( This will erase all the data on your flash drive. Be careful with the data loss. )
Step 5. Tap “close” . Now you're done with creating jailbreak USB Flash Drive. Now we are going to run the jailbreak process using the created flash drive.

Jailbreak Using the USB Flash Drive

Step 6. Reboot your computer and enable the BIOS mode. Choose the boot from the flash drive and connect your flash drive to the computer using a data cable.
Step 7. Open the Palera1n tool interface and select Palera1n.
Step 8. Use spacebar to select "Create Faksfs," and press Enter". After returning make sure that the -f -c -v parameters are shown in the upper left corner of your computer screen. This step is very important. Select "Create BindFS"; if you are using 16GB capacity iPhones or iPads. This will affect the success of the jailbreak process.
Step 9. Select “start” to continue the jailbreak process. Disable the iPhone lock screen and it will enter your mobile on recovery mode.
Step 10. Follow the given steps from the tool to enter your mobile on DFU mode. These steps vary according to your device.
- iPhone 6S and SE models - press and hold the Home button + Power button for 4 seconds, release the power button after 4 seconds, and continue holding the Home button.
- Apple iPhone 7 and later models - press and hold the Volume Down + Power button for 4 seconds, release the power button after 4 seconds, and continue holding the Volume Down button.

Once Your mobile is in DFU mode, the jailbreak process continues automatically.
While the process you may experience following issues,

The computer is stuck on "Booting Kernel…"
Press Ctrl + C and cancel the ongoing process and enter "palera1n_menu" and reopen and select "Start Jailbreak" again.
The iPhone is stuck on apple logo ( A8X, A9, and A9X devices )
Press Ctrl + C and cancel the ongoing process and enter "palera1n_menu" and reopen and select "Start Jailbreak" again.
The computer is stuck on "Timed Out Waiting for Download Mode"
- Unplug and replug the device if the phone is stuck on the Apple logo.
- If the phone boots into normal mode, start over.
- If the phone is stuck in recovery mode, refresh the phone or use "palera1n -n" to exit recovery mode.

Step 11. This jailbreak process takes 5 - 10 minutes without engaging with your mobile. Make sure your cable connects properly until the process is done. After the process, your device will restart automatically. However if your device does not restart after 15 minutes, that means the jailbreak process fails. So, you should refresh the device and try again.
Step 12. After the reboot you need to restart your computer. Then choose the “USB flash drive for booting” and select "Palera1n," on the jailbreak tool interface and "Start". Enter your device to DFU mode by following the instructions.
Step 13. After completing the process Palera1n icon will appear on your desktop screen. Click on the icon to open. Click “sileo” to install.

Palera1n Online (Best No-PC Alternative)

Looking for the easiest way to jailbreak iOS 18.4 without a computer? Palera1n Online is the best no-PC alternative, offering a best jailbreak experience directly from your iPhone or iPad. Unlike traditional jailbreak methods that require complex setups or a macOS/Linux system, Palera1n Online works entirely online, eliminating the need for sideloading or PC-based installations.

With Palera1n Online, you can effortlessly install Sileo, customize your device, and unlock jailbreak features—all with just a few taps. This method supports the latest iOS versions, including iOS 18.2, 18.3, and possibly 18.4, making it the most user-friendly and reliable jailbreak solution available today.

Hacksnow Online Jailbreak

✅ Fully supports iOS 18.2 and iPadOS 18.2
✅ No PC or sideloading required
✅ Allows Cydia, Sileo, and other package managers

Unc0ver Online Jailbreak

✅ Compatible with iOS 18.2 beta 2 & lower
✅ Installs Cydia package manager
✅ Works without a computer

Nipzu Online Semi-Jailbreak

✅ Works on iOS 18.4 & iPadOS 18.4
✅ Installs Cydia Lite, Sileo, Zebra, and Cydia Black
✅ Fully online, no PC required

Troubleshooting & FAQs

❓Does Palera1n Online support my device?
✅Supported Devices:
Every Devices running iOS 18.4 and iPadOS 18.4 :
iPhone 16e, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone XS, iPhone XS Max, iPhone XR, iPhone SE
iPad Pro (M4), iPad Pro 12.9-inch (3rd generation and later), iPad Pro 11-inch (1st generation and later), iPad Air (M2), iPad Air (3rd generation and later), iPad (7th generation and later), iPad mini (A17 Pro), iPad mini (5th generation and later)

❓ Does Palera1n PC support my device?
✅ Older devices using A7–A9 chips

❓ What if my jailbreak fails?
✅ If you encounter issues during the jailbreak process, try the following fixes:
1️⃣ Error: “Jailbreak Stuck at Running”
- 🔹 Force-close the Palera1n app and restart your device.
- 🔹 Reopen the app and retry the jailbreak process.
2️⃣ Error: “Device Not Supported”
- 🔹 Ensure you are running iOS 18.2 – 18.4.
- 🔹 Copy the correct IPSW from the Palera1n Jailbreak IPSW App.
3️⃣ Error: “Sileo Not Installing”
- 🔹 Open the Palera1n app and tap Install Sileo again.
- 🔹 If it still fails, restart your device and retry the installation.

❓ Is this jailbreak untethered or semi-tethered?
✅ Palera1n Online is a semi- jailbreak,
- You don’t need a PC to jailbreak.
- If your device restarts, you only need to open the Palera1n app and re-enable jailbreak features—no need to re-jailbreak from scratch.

❓ Can I remove the jailbreak later?
✅ Yes! To fully remove Palera1n and Sileo:
- Open Settings > General > Transfer or Reset iPhone.
- Select Erase All Content and Settings.
- This will restore your device to factory settings, removing the jailbreak.

❓ Do I need a computer for Palera1n Online?
❌ No PC Required! Palera1n Online works directly on your iPhone or iPad without any sideloading or cables.

❓ Will this work on future iOS updates?
✅
- 🔹 Palera1n Online currently supports iOS 18.2 – 18.4.
- 🔹 Future iOS updates may or may not be supported, so avoid updating until compatibility is confirmed.