blobsaver ☆

« Back to VersTracker

Description:
GUI for automatically saving SHSH blobs

Type: Cask | Latest Version: 3.6.0@0 | Tracked Since: Dec 17, 2025

Links: Homepage | @airsquared | formulae.brew.sh

Category: Developer tools

Tags: ios shsh blobs restore downgrade utility

Install: brew install --cask blobsaver

About:
Blobsaver is a cross-platform GUI application that automates the process of saving SHSH blobs for iOS devices. It simplifies the complex command-line process of fetching and storing blobs, which are essential for restoring to specific iOS versions after Apple stops signing them. The tool supports both automatic detection of connected devices and manual specification of ECID and other parameters.

Key Features:

Cross-platform GUI (macOS, Windows, Linux)
Automatic device detection and ECID retrieval
Supports saving blobs for specific iOS versions and betas
Automatic background saving via scheduling
No jailbreak required for most functionality

Use Cases:

Preserving the ability to downgrade or restore iOS devices to unsigned firmware versions
Automating regular blob backups for device flexibility
Managing blobs for multiple devices through a unified interface

Alternatives:

tsschecker – Command-line only tool that requires manual parameter configuration, while blobsaver provides an intuitive GUI
System Snapshot – Built-in iOS feature that creates snapshots but doesn't allow saving specific blobs for future restores

Version History

Detected	Version	Rev	Change	Commit
Aug 30, 2025 12:02pm	3.6.0	0	VERSION_BUMP	ca6622fd
Aug 5, 2025 2:16pm	3.6.0	0	VERSION_BUMP	0caa8750