Save SHSH

 

Apple is highly likely to push an iPhone firmware update anytime now. So, it’s time to save ECID SHSH on file to secure your jailbreak. It’s important because when Apple pushes a new firmware, they stop signing the older firmwares and without a valid signature you cannot restore older firmware then.

Once someone updates his iPhone 3GS, iPad, iPod Touch 3G, and iTouch 2G MC to latest firmware without saving SHSH on file they not only lose their jailbreak but also the ability of downgrading to the older firmware. But if you have ECID SHSH saved for an older firmware, you’ll always be able to restore back to that firmware and then jailbreak your iPhone, iPad, iPod Touch.

Note: This guide is important for iPad, iPhone 3GS, iPod Touch 3G and iPod Touch 2G (MC) owners. iPhone 3G and 2G users are free of this headache.
save iphone shsh files

How to Save iPhone SHSH Files

If you’ve a jailbroken iDevice, there’s a simple way to save SHSH files. But for those with a brand new device need to follow other steps.. We are going to write instruction for both..

1. If you’re already Jailbroken:

Now that you’ve a jailbroken iPhone or iPod Touch; Launch the Cydia. Check if there’s any mention of “this device has SHSHs on file for iPhone OS: 3.0, 3.1, 3.1.2, 3.1.3” at the top of the Cydia home screen. If there is, then you don’t have anything to do. You may not have saved all SHSH on file but it’s Ok to have the latest one. Current latest firmware version is 3.1.3, so make sure you have that one mentioned there. Checkout the screenshot:

save iphone shsh

If you already have saved your SHSH on Saurik server you need not to repeat the process every time. If there’s nothing mentioned at the top of the Cydia home screen, Scroll down the Cydia Home Page and look for “make my life easier” and tap on it. This will automatically save your ECID SHSH on Saurik’s server. To confirm, simply close and re-open the Cydia and see if there’s a mention at the top now!

save iphone shsh

That’s it, you don’t need to do this for each new firmwares, Cydia will automatically save ECID SHSH of future firmware for you.

ADVICE: Never jump to grab the latest firmware unless Dev-Team releases a jailbreak tool for the latest firmware..

2. For Both Jailbroken and Not Jailbroken Devices

If you’ve a new iPhone or afraid of jailbreaking it at the moment and just want to see if jailbreak tool really works for others, it’s highly recommended to save your ECID SHSH on file asap. The current firmware version is 3.1.3 and for iPad it’s 3.2 but Apple is expected to release a firmware update anytime now so, grab your ECID SHSH before it’s too late. You can save SHSH Signature files even if you’re not Jailbroken.

Follow the steps below to grab ECID SHSH on file for a jailbreak free device:

NOTE: You can save ECID SHSH on file only for that firmware version that Apple still signs, currently it’s 3.1.3 for iPhone and iTouch, for iPad it’s 3.2. It is very important to keep doing this for every firmware version that comes out after these!! But If you jailbreak your iPhone at any point in future, simply follow the jailbroken device steps mentioned above and leave the rest to Saurik.

STEP 1

Get your iPhone, iPod Touch and iPad ECID using the following guide:

How to: check iPhone, iPad, iPod Touch ECID

STEP 2

Windows Users:

Go to start Menu and search for notepad. Run it as administrator.

shsh firmware umbrellashsh firmware umbrella

This will open up the Notepad.exe. Now go to File Menu > Open and browse to the following directory: C:\Windows\System32\drivers\etc

C:\Windows\System32\drivers\etc

Select the Hosts file from that directory. (Make sure you have chosen to show all files. See the screenshots below.)

shsh firmware umbrella

Remove any line which contains gs.apple.com, remove it or comment it out by adding # in front of that line then save the file and exit.

shshs firmware umbrella

Mac Users:

Run the Terminal app from Applications > Utilities and input the following command and hit the enter key:

sudo /Applications/TextEdit.app/Contents/MacOS/TextEdit /etc/hosts

If asked, input your admin password.

TextEdit will open the Hosts file. Remove any line which contains gs.apple.com, remove it or comment it out by adding # in front of that line then save the file and exit.

STEP 3

Download the firmware Umbrella from here.
Windows users need Java Runtime Environment installed. Download Java runtime environment from here and install it before proceeding.

STEP 4

Run the downloaded firmware umbrella (both Windows and Mac version available in download)

STEP 5

  • Enter your ECID (that you obtained in the STEP 1)
  • Select your device. iPhone 3GS or iPad or iPod Touch
  • Select SHSH Repository:
    • Select Apple from the dropdown if you just want to ping Apple for your SHSH and save it locally.
    • Select Saurik – Cydia from the dropdown if you want to check Cydia for your SHSH and if Cydia doesn’t have it, it will be stored there.
  • Hit the Submit button.

shsh firmware umbrella

While downloading the SHSH’s it will freeze for a minute or two and would seem like it’s not responding, don’t panic, it’s normal and soon enough the SHSH saved! message will appear at the status bar of the Umbrella Window. Your iPhone SHSH will be downloaded and saved in the same folder as Umbrella is. The file size will be around 64kb. That’s it…

shsh firmware umbrella

How to Grab SHSH Blobs for iPad 3.2 with AutoSHSH

STEP 1

Download AutoSHSH


STEP 2

Put your iPad into Recovery Mode:

  • Open iTunes and connect the iPad via USB.
  • Press and hold the Home button and the Sleep/Wake button at the same time. (you device will turn OFF and then ON)
  • Continue holding the both buttons until your iTunes pops up a message telling you that it has detected an iPad in recovery mode.

autoshsh ipad 3.2 shsh

STEP 3

Run the downloaded AutoSHSH. Following popup will appear:

autoshsh ipad 3.2 shsh

Hit the OK button.. Then a message will popup asking if you’ve Java Runtime already installed on your PC.. If you’ve Java Runtime installed in your PC, Hit the Yes button. Otherwise hit the No button and it will take you to the Java Runtime Download link. Install Java, come back, hit the Yes button.

autoshsh ipad 3.2 shsh

On the next window, hit the big Grab my SHSH Blobs Automatically button.

autoshsh ipad 3.2 shsh

It will ask you to locate a folder where you want to save iPad SHSH blobs. Choose a folder, name your SHSH file and save it.

Make sure you’ve the iPad SHSH files are there where you saved them.

autoshsh ipad 3.2 shsh

That’s it..You’ve secured your iPad for future jailbreak. Keep that SHSH file at a safe place because you’ll need it whenever you need to downgrade iPad firmware to 3.2.