[Tutorial] Save beta Blobs on Windows

Original post: https://www.reddit.com/r/jailbreak/comments/6hiqz8/tutorial_how_to_save_shsh2_blobs_for_a_beta/
Tutorial: Save SHSH blob for beta version
Note: this tutorial supposed to be easy so even if you're a beginner it should be ok
Note2: this tutorial is for windows, there are only a few changes to make it work on Linux/Mac

Here is a preview of the command. If you know everything you don't need to follow my tutorial, just copy this and change values.

tsschecker_windows.exe -d [Iphone model] --boardconfig [Internal name] -e [ECID] -m [BuildManifest of the beta version] -i --beta [IOS Version] --buildid [Build ID] -s


Requirements:
You need the IPSW for your beta version and this program: https://github.com/tihmstar/tsschecker/releases
Here is a good site to download beta IPSW: https://www.theiphonewiki.com/wiki/Beta_Firmware

Step 1:
Now extract the program in a folder.
Open the CMD and type "CD [the directory of the folder with the program]    ex: cd c:\Users\Admin\Desktop\TSSChecker
then type "tsschecker_windows.exe"
It should look like this: http://prntscr.com/ltk6ca



Step 2:
Now go to https://www.theiphonewiki.com/wiki/Models and search your iphone (or ipad) Identifier.
ex: Iphone 8,1 for the Iphone 6s
screen: http://prntscr.com/ltk872
Now go back to the CMD and type "-d [Your phone model]"
It should look like this: http://prntscr.com/ltk9ct



Step 3:
Go back to https://www.theiphonewiki.com/wiki/Models and search your internal name.
screen: http://prntscr.com/ltkads
If there are 2 different internal name, install this app: https://itunes.apple.com/app/battery-memory-system-status/id497937231?mt=8 then go to the "system" tab and in front of "Model" you'll see your internal name
screen: https://prnt.sc/ltkcan
Now go back to CMD and type "--boardconfig [Internal name]
It should look like this: http://prntscr.com/ltke1p



Step 4:
Now open Itunes and plug your Idevice to your computer. Once you're on the page with your device info, click on "Serial Number" until you see "ECID"
screen: http://prntscr.com/ltkkos
Go back to cmd and type "-e [ECID]"
It should look like this: http://prntscr.com/ltkm9f



Step 5:
Now open the IPSW of the beta version using 7-Zip or Winrar and extract it in a new folder
After extracting this file, search "BuildManifest.plist" using the windows explorer
Right click on the file and click "open file directory".
screen: http://prntscr.com/ltkpj2
When you're here: http://prntscr.com/ltkqc8
Copy the directory of the file (screen: http://prntscr.com/ltkqwl)
Go back to the CMD and type "-m [Paste the directory]\BuildManifest.plist"
It should look like this: http://prntscr.com/ltksa1
NOTE: IF THERE IS A SPACE IN THE DIRECTORY, TYPE " AFTER AND BEFORE THE DIRECTORY




Step 6
Now in CMD type "-i --beta [IOS Version]
Replace [IOS Version] by the IOS version you want to save blobs from.
Ex: i'm saving 12.1.2 beta blobs so I replace it by 12.1.2
It should look like this: http://prntscr.com/ltkvck



Step 7:
Now you need to find the Build ID of the version. There are 2 possibilities to do this.

1st:
you find it in the site where you downloaded the IPSW
screen: http://prntscr.com/ltkx6q

2nd (A bit harder but you find it all the times):
Open the BuildManifest.plist file
press "CTRL+F" and search "Build" until you see "ProductBuildVersion"
The Build ID will be next to "ProductBuildVersion
screen: http://prntscr.com/ltkz22

Now go back to CDM and type "--buildid [Build ID]"
It should look like this: http://prntscr.com/ltl2g4



Final step:
Just type "-s"
Like this: http://prntscr.com/ltl34l



Now copy the command (in case it fails)

And press ENTER




If you see this message: http://prntscr.com/ltl5ry
You successfully saved your blovs :D
Check your TSSChecker directory
You'll see a .shsh2 file like this: http://prntscr.com/ltl7os
This file is your blobs. Put it in a safe location and don't delete it



If you see one of those message
http://prntscr.com/ltl8u0
http://prntscr.com/ltl8yw
or you don't have a .shsh2 file, follow the tutorial again. You missed something.
If you're sure you've entered the good command and it still doesn't work, mp me on twitter/discord


Twitter.com/quentinguyot_
Reddit.com/u/MCGamer_
PussySlayer92#0069 (lol)