Tiny umbrella update question

[biller007]

Just wondering,

Does the fact that tiny umbrella was able to update that 3G users can downgrade mean that 4.3.4 did not update/ change baseband shsh blobs?

 

[graywolf]

Regardless of 3G, you cannot downgrade without shsh saved. So, no.

 

[biller007]

Thanks for the reply, I have shsh blobs saved. My understanding is that 3G baseband has it's own shsh blobs that can not be saved on ipad2 because they change all the time. Since tiny umbrella will now let you downgrade I'm assuming that baseband shsh blobs did not change in 3.3.4?

Can anyone verify for me?

 

[graywolf]

Lets wait for Leigh. He knows about all the baseband stuff.

 

[f4780y]

Thanks for the reply, I have shsh blobs saved. My understanding is that 3G baseband has it's own shsh blobs that can not be saved on ipad2 because they change all the time. Since tiny umbrella will now let you downgrade I'm assuming that baseband shsh blobs did not change in 3.3.4?

Can anyone verify for me?

Well, the baseband blobs are different every time as you say (that's why they are not susceptible to a replay attack), however the key thing is that the baseband version was not changed. It is still 04.10.01, which is why TU can work it's magic.

 

[biller007]

Ah thanks for the info.

 

[biller007]

Does anyone know if 4.3.5 updated the baseband shsh for ipad2? Will tiny umbrella still let you downgrade with a 3G?

 

[Mickey330]

See this post here: http://www.ipadforums.net/ipad-hacking/40365-ios-4-3-5-released-stay-away-jailbreakers.html

And yes, search IS your friend!!

Marilyn

 

[biller007]

Thanks

 

[graywolf]

Can we all agree that if you don't exactly type in the title of a thread the search is trash? I hate the search on this forum.

 

[biller007]

Lol I used search to try to find that thread and still can't find it.

 

[graywolf]

Lol I used search to try to find that thread and still can't find it.

Exactly what I am talking about. That is why I don't tell people to search anymore.

 

[biller007]

Agreed not a very good search setup.