Updated Apr 08, 2025

Limefix SEP Utility Download

Download Limefix SEP Utility and finalize the installation setup on your device. To finish the download process, simply click on one of the links provided below. You may find multiple options available. Once the download is finished, continue with the installation process. Remember to select the appropriate version for your operating system, whether it's for iOS, Windows, Linux, or macOS.

Limefix Blackbird SEP Utility

Release notes

Version 1.2.1

Fixes baseband on iOS 10 untethered downgrades.
Fix baseband.
Fix activation.
All iServices work.
Siri works.
Optional Setup.app removal.
Can now jailbreak externally.

Selected for you

AltStore IPA Download: App Installer for iOS with AltServer

AltStore is an excellent iOS app that enables you to sign and install IPA files on your device. Although it doesn't install the files directly on your iPhone, it achieves this task by running AltServer on your desktop and connecting to your iPhone. To get...

Feather IPA Installer v2.0: Sideload apps for iOS Devices

Feather is the first open-source IPA installer that works with Apple Developer Program (ADP) accounts. In my opinion, it's currently the best option for signing IPA files directly on your device, offering...

mdc0 IPA Download: Tweak iOS 18.0 - 18.3.2 with no Jailbreak

mdc0 is the latest app—following dirtyZero—that lets you tweak iOS 18.0 to 18.3.2 without needing a jailbreak. It uses a newly discovered exploit, CVE-2025-24203, which allows...