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How to Quickly Check if a Firmware is Signed or Not With IPSW Go?

2018/04/10

IPSW Go is a fast query and convenient tool for all your current device firmware versions, as well as which available version of the firmware your current device can restore, you will receive notifications. just enjoy it.

Features of IPSW Go

Simple and convenient

Firmware status change push function

Tiny Today Widget

Download IPSW Go for Free

Firstly, go to Panda Helper’s official website with Safari. And tap on “iOS Download.”

If you are not a VIP member of Panda Helper, you have two choices: to be the VIP member or try Panda Free version.

Secondly, you will now see the “Free” and “VIP version.” Select “Free version” and click the “Install” button.
Please install the Free web version if the Free App Version can’t download.

Afterward, follow the prompts to install the panda helper profile so that Panda Helper installs successfully. Please wait for it to install on your home screen.

You can go to Settings > General > Profiles & Device Management > Downloaded Profiles to trust a certificate used by Panda Helper. (Since apps need the certificate from Apple and can operate on iOS devices, we need to trust the certificate to get used.)

Fourthly, open the Panda Helper app and enter “IPSW Go” in the search bar.

Lastly, you can get all results in Panda Helper. Tap the app you want, and press “Download” to start downloading. A pop-up will appear after downloading to tell you to install the app when you open it the first time if you see the “Untrusted Enterprise Developer” message. Go to the Settings app,> General > Profiles & Device Management, and trust the app’s profile.

Notice: For a better experience, we recommend you consider joining the Panda Helper VIP membership. Not only download limited to VIP exclusive games, but You can also enjoy more features in the VIP version of Panda Helper, such as Auto Touch, Auto Clicker, Speeder, Cloner, Cheat Engine, etc.

How to Check if a Firmware is Signed or Not?

Now, run the IPSW app, then you can see your iOS device’s model at the top of the screen, the content below shows all the iOS firmware.

If you’re checking the available firmware for your iOS devices, then the matching firmware will be shown in yellow. If you need to check firmware for other iOS devices, then download BMSSM app.

In the end, the checkbox in green means this iOS firmware is still signed and flashable. You may use it to upgrade or downgrade. If the checkbox is in red, then this iOS firmware is unsigned by Apple.