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Saving onboard SHSH blobs of current iOS version
LukeeGD edited this page 2025-06-19 22:40:21 +08:00
- Legacy iOS Kit can also be used to save on-board SHSH blobs of 32-bit and 64-bit iOS devices.
- For 64-bit devices that support it, better go to SSH Ramdisk instead.
- The steps below requires the device to be in Normal mode, jailbroken, and with OpenSSH installed.
- For iOS 16+ devices, you will also need the following: libkrw0 1.1.2, libkrw0-tfp0 1.1.2, libx8a4-1, x8A4
- You may install these from this repo: https://cydia.ichitaso.com/secret-repo
- You may also install debs from here: https://github.com/Cryptiiiic/x8A4/releases
- Prepare your iOS device by jailbreaking the device. 32-bit devices may follow the steps in the Restore to 32-bit device page for entering kDFU mode.
- For not jailbroken methods, you may also go to the DFU Advanced Menu section of Troubleshooting
- Start the script and select Save SHSH Blobs -> Onboard Blobs
- Download and select the IPSW of your current iOS version (32-bit devices only)
- Follow the given instructions. If the process is successful, valid SHSH blobs of your current iOS version will be saved.
- If blob dumping fails for some reason, try using another USB port/cable/hub.