How to backup 4.1 shsh on 4.0.1?

[thadoggfather]

I am jb/unlocked and want to backup 4.1 shsh blob but Cydia hasn't done that yet. When I connect my phone to TinyUmbrella, it only wants to backup the 4.0.1 blob I think which I already have saved somewhere on my computer.

Help?

I'm in europe and want to capture 4.1 signing in case it's jb and unlocked in the future.

Also, if it is jb/unlocked, is there a way to update from Europe or is that way too risky in losing everything?

Don't think I'll tamper with the OS until I get back from Europe to the US.

 

[maturola]

Check the checkbox for Advance Option and pick iPhone4 4.1 on the drop down menu

 

[Applejuiced]

Make sure you have the latest version of TU 4.1.4
http://thefirmwareumbrella.blogspot.com/
Then run it while your phone is plugged in, select advanced options.
Then requestion version 4.1 from the drop down menu for the type of iphone you have.
And the request from: cydia

 

[thadoggfather]

I see thanks

How about the other question about updating to 4.1 if jb/unlock comes out for it while abroad?

Good idea/not a good idea? Not sure it's worth risking it if it messes up then I'll be out a phone here.

 

[maturola]

I see thanks

How about the other question about updating to 4.1 if jb/unlock comes out for it while abroad?

Good idea/not a good idea? Not sure it's worth risking it if it messes up then I'll be out a phone here.

Need to wait for the JB to be released in order to know what would be the updating/upgrading path. chances are you will be just fine. But without the JB there is not way to tell for sure now

 

[thadoggfather]

I see.

Yeah of course I won't even consider making any moves until jb AND unlock is out.