Baseband Downgrade using TinyUmbrella Possible

Notcom the developer of TinyUmbrella has released the latest version of TinyUmbrella 5.10.14 that allows you to save the baseband tickets of your iPhone just like the SHSH Blobs . Saving the baseband tickets of your iOS device will later allow you to downgrade the iPhone baseband . Till this day baseband downgrade was not possible if the baseband was still signed by Apple. But Notcom seems to have found a way to save APTicket – BBTicket SHSH certificates with a specific number that may help iPhone and iPad users downgrade the modem baseband .

save 04.11.08 unlock 4.12.01 iphone 4 BB ticket

Supported Devices :

  • iPhone 4 (GSM, CDMA)
  • iPhone 4S
  • iPad 3G
  • iPad 2 3G
  • iPad 2 CDMA
  • iPad 3 GSM
  • iPad 3 CDMA

Download and Installation :

The download and installation of Tinyumbrella is simple . Use the links below to get the program supporting your OS .

  1. Windows
  2. Mac OSX

After the download is complete , launch the program anc connect it with the USB cable provided with your device . Go to Advanced tab and check “Overwrite existing SHSH files on “Save SHSH” . Make sure “Request SHSH from Cydia” is unchecked .

About BBTicket feature on TinyUmbrella:

TinyUmbrella is a popular jailbreak tool that serves multiple purpose for iPhone jailbreakers . It allows you to save SHSH Blobs , kick device out of Recovery Mode , Downgrade firmware and much more . Not much is known about how the BBTicket feature introduced in TinyUmbrella 5.10.14 works , but saving them will certainly increase your prospects of unlocking your iPhone in future by downgrading the iPhone baseband (04.11.08 ,04.12.01 etc) .

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