Also, backup your iOS device as this procedure will factory reset your device.Īssuming by this point that you have your. To best set yourself up for success, it is advisable to use a device already jailbroken and have at least 10GB of free hard disk space. Just visit the following address you can convert a HEX ECID to decimal simply by visiting this site. shsh2 blobs will be automatically saved for any new iOS version that Apple may release in the future, saving you the inconvenience of manually saving every time Apple drops an update. The good news is that using this method the. It is only possible to save these SHSH blobs for a particular iOS version if Apple is still signing the firmware. You should carefully note down the link or save it somewhere safe. That’s it! You will be directed to the result’s page where you’ll be given a link to your saved. Enter your iOS device’s identifier and click on Submit.Next, select your device type an iPhone, an iPad or an iPod Touch.Copy and paste the ECID you obtained above.Copy the following link and paste it onto your web browser’s URL field.For example, iPhone 10,6 is the device identifier for iPhone X. Just like with the ECID, click on the ‘Serial Number’ field in the Summary tab until you see the Device Identifier.Copy the ECID, open a new notepad and paste the ECID.Click on the ‘Serial Number’ field in the Summary Tab until you see the ECID.Click on ‘Summary’ on the left-hand pane.
#ANYFIX DOWNGRADE UNSIGNED PC#
#ANYFIX DOWNGRADE UNSIGNED HOW TO#
shsh2 file, then you should pick one in a folder named “noapnonce” and named somewhat similar to this 1234567890123_iPhone10,6_n51ap_11.1.2-15A432_a1bcdef234abc567d8e9f012345a6789b01234c5.shsh2 How to save iPhone SHSH Blobs Upgrading or downgrading to an unsigned iOS can only be done when you’ve acquired the correct SHSH blobs for your target iOS version and the signing window for the public beta iOS is still open, regardless of the current signed available iOS version, for example, if you wish to downgrade to iOS 11.1.2, then you will need the iOS11.1.2 SHSH2 blob. So, proceed with caution and implement at your liability. NOTE that this is a high-risk procedure, and the possibility that you might fail and be forced to revert to the latest iOS is real.