Save your BBTickets...
I'm pushing 5.10.11 for iPhone 4, iPhone 4s, and iPhone 4 CDMA users with functionality to save BBTickets for use later on...
Notcom has been hinting at this feature for quite some time now, so it’s nice to see it finally implemented. While we’re not positive how it will all play out, we’re assuming that saving BBTickets will make downgrading A5 devices possible at some point.
Download:
TinyUmbrella [OSX]
TinyUmbrella [WIN]
Tinyumbrella 5.10.12 is the latest : The Firmware Umbrella - TinyUmbrella
: The Firmware Umbrella - TinyUmbrellaTinyUmbrella Updated To v5.10.14 grabs BBTicket for iPhones & iPads with bb
TinyUmbrella Updated To v5.10.14 grabs BBTicket for iPhones & iPads with bb
Sorry for the multiple downloads in a short amount of time! I needed to be sure that the iPhone BBTicket stuff was working properly before I pushed out the iPad BBTicket stuff.
To get your BBTicket:
You need to have an iPhone4 or iPad 3G or newer (4, 4s, 4 CDMA, iPad 3G, iPad 2 3G, iPad 2 CDMA, iPad 3 GSM, iPad 3 CDMA)
Go to Advanced -> Check "Overwrite existing SHSH files on "Save SHSH"
Make sure "Request SHSH from Cydia" is UNCHECKED
Quote:
The device bootloaders 2.8, 2.13 (baseband or firmware) generate a random number at the time of restoring the device which is sent to Apple en-route to iTunes. Then Apple sends the APTicket / BBTicket SHSH certificate with the number generated which is matched to the number generated on your iPhone. If both the number matches, iTunes prepares the matched certificate and stitches the blobs to the firmware. If the SHSH blobs don’t match the restore process fails and the bootloaders reject the certificate.
iPhone users on iOS 5.1 Build 9B176, who seeks to unlock their device in future, should download the newest TinyUmbrella 5.10.14 and save their SHSH blobs with (APTickets/BBTickets) right away. These backed up tickets will come handy in event of downgrading the baseband after a new software update is released. Without saving baseband signing ticket, downgrade to old ipsw won’t be possible and, you will not be able to restore your device to your desired firmware version and baseband (IPSW file) using iTunes
Download:
TinyUmbrella [OSX]
TinyUmbrella [WIN]
Sorry for the multiple downloads in a short amount of time! I needed to be sure that the iPhone BBTicket stuff was working properly before I pushed out the iPad BBTicket stuff.
To get your BBTicket:
You need to have an iPhone4 or iPad 3G or newer (4, 4s, 4 CDMA, iPad 3G, iPad 2 3G, iPad 2 CDMA, iPad 3 GSM, iPad 3 CDMA)
Go to Advanced -> Check "Overwrite existing SHSH files on "Save SHSH"
Make sure "Request SHSH from Cydia" is UNCHECKED
Quote:
BBTickets and its Significance
The device bootloaders 2.8, 2.13 (baseband or firmware) generate a random number at the time of restoring the device which is sent to Apple en-route to iTunes. Then Apple sends the APTicket / BBTicket SHSH certificate with the number generated which is matched to the number generated on your iPhone. If both the number matches, iTunes prepares the matched certificate and stitches the blobs to the firmware. If the SHSH blobs don’t match the restore process fails and the bootloaders reject the certificate.
iPhone users on iOS 5.1 Build 9B176, who seeks to unlock their device in future, should download the newest TinyUmbrella 5.10.14 and save their SHSH blobs with (APTickets/BBTickets) right away. These backed up tickets will come handy in event of downgrading the baseband after a new software update is released. Without saving baseband signing ticket, downgrade to old ipsw won’t be possible and, you will not be able to restore your device to your desired firmware version and baseband (IPSW file) using iTunes
Download:
TinyUmbrella [OSX]
TinyUmbrella [WIN]
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