TinyUmbrella goes 4.00.49 and can now save SHSH blobs for iPhone 4 running iOS 4.0. Saving iPhone 4 SHSH blobs for iOS 4.0 is important because when an new iOS firmware for iPhone 4 is out, you won’t be able to downgrade to 4.0 unless you have SHSH blobs for iOS 4.
Once you’ve saved SHSH blobs for iPhone 4 firmware 4.0, you’ll be able to downgrade from any newer firmware to 4.0 whenever you like.
You can also save shsh blobs via Cydia by hitting the Make My Life Easier. But for that your device must be jailbroken and there’s no tool to jailbreak iPhone 4 available yet. In such situations the TinyUmbrella is most useful.
- Apple stops signing firmware SHSH once a new firmware is out. Once Apple has stopped signing firmware SHSH requests for a firmware version there is no way to get your SHSH for that particular version.
- Device does NOT need to be Jailbroken in order to save SHSH blobs with TinyUmbrella.
- Your iPhone 4 MUST be connected to the computer to save shsh blobs. For other devices, you can also save SHSH blobs without connecting the device simply by providing ECID.
- If you desire to restore your iPhone 4 to iOS 4, make sure you uninstall Wi-Fi Sync before trying to do so. I’ve apparently had the same issue a few other folks had.
- So far restores on the iPhone4 are not perfect. They error out locally but the restore does complete – it just needs to be helped along. (Much like downgrades where the baseband update fails). I’ll try to put the functionality in TinyUmbrella to fix this.
- Your files are saved in:
- WINDOWS XP
<Main Drive>:\Documents and Settings\\.shsh
ex: C:\Documents and Settings\semaphore\.shsh
- WINDOWS 7
Save iPhone 4 SHSH Blobs for iOS 4
We have already posted a detailed TinyUmbrella guide to save SHSH blobs for iOS 4 firmware. You can save iPhone 4 SHSH blobs for iOS 4 using the guide linked below, just keep in mind the important points mentioned above.
Note: with the guide linked below you can also save ECID SHSH blobs for iPhone 3GS, iPod Touch 3G and iPod Touch 2G (MC).
How to: Save SHSH blobs with TinyUmbrella
Download TinyUmbrella 4.00.49
You can download TinyUmbrella 4.00.49 from here.
Update 1: Unlock iPhone 4 in works.
Update 2: GeoHot Jailbreak iPhone 4.
I have iphonw 3GS 16 gigs with BB-05.13.04. & FW, 4.0(8a293) my Model is MC131B, it not Jailbroken yet, I want to know can I save my new SHSH to downgrade my iphone easliy in future with this tool ?
I saved my ecid on ios4(3gs,old),but when i launch cydia, i cant see my ecid,o i only see my 312 and 313 ecids.
make sure you’ve it in your PC.. It’ll appear in cydia later.. you can also hit the “Make My Life Easier” button on Cydia home page to save @ Cydia if you’ve not already done it
this doesnt work with my iphone4 iOS4..
>> The Firmware Umbrella – v4.00.49 by semaphore
>> Connect a device to continue…
>> Caching shsh files…
>> Found  shsh files to cache…
>> Cached  shsh files
>> Device Detected –
Device: iPhone4 4.0 (8A293)
Name: deleted this due to privacy*
BbSNUM:deleted this due to privacy*
Baseband: 01.59.00 – ICE_2_6
>> Processing SHSH Request…
>> This device isn’t eligible for the requested build
Why isnt it working?
because you had not saved SHSH for 4.0 via Cydia when it was being signed by Apple.. Correct?
If u did.. use advanced options..
Hi i have a ipod touch 2g MC model, with 4.1 and want to dowgrade to 4.0.1, so i dont have any SHSH blobs, mi question is can i create a SHSH blobs now and then try to downgrade to 4.0.1??
Tenho um iphone 4g ios 4.02. Instalei o tinyumbrella v4.1.5
Qaundo tento fazer o procedimento acima para fazer o downgrade 4.01 e 4.0 ele gera este erro abaixo.
10/02/2010 21:49:11.168 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.0 (8A293) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.
Entao tentei baixar o shsh da versao 4.1 e deu certo.
10/02/2010 21:33:21.129 SHSH SUCCESSFULLY saved! [Click Here to Open] 10/02/2010 21:33:21.139 You have saved your SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore
A minha pergunta é se eu atualizar o iphone para a versao 4.1 depois poderei fazer um downgrade para a versao 4.0.1 já que o shsh ja estara salvo na versao 4.1?
i have a iphone 4 and when i got it it had the 4.0.2 firmware how do i downgrade to ether 4.0.1 or 4.0
i want to jailbreak my iphone 4 on 4.3.1 but it does not work.i dont get cydia downloaded