TinyUmbrella

TinyUmbrella 5.00.9 on Windows
Original author(s)	semaphore
Developer(s)	semaphore
Initial release	3.13.83 / 17 Sep 2009 (2009-09-17)[1] (previously TinyTSS and The Firmware Umbrella)
Stable release	5.10.03 / 27 December 2011
Development status	Active
Written in	Template:Wp
Operating system	Template:Wp/Template:Wp
Size	5.10.00 Windows: 2,178,560 bytes (2.07 MB) 5.10.00 Mac: 1,927,523 bytes (1.83 MB)
Available in	Template:Wp
Type	Backup
License	Template:Wp
Website	thefirmwareumbrella.blogspot.com

TinyUmbrella is a combination of two earlier tools, both of which were written by semaphore. It requires Java to be installed (Windows users need the 32-bit version, regardless of OS architecture).

• Umbrella -- used to save the SHSH file of your iDevice to make it possible to later downgrade or restore the firmware. It even works with non-jailbroken devices.
• TinyTSS -- local server used to playback saved SHSH files during an iTunes restore.

Quick Notes

• For iPhone 4 (GSM Model) only, TinyUmbrella preserves the baseband (all versions)
• Save SHSH -- If done with Request SHSH From Cydia ENABLED will result in Cydia storing your SHSHs for the current version Apple is signing.
• If Cydia returns only some of the SHSHs you desired, it is because Cydia does not have the others. Sorry. Nothing you can do to get them.
• TinyUmbrella needs admin privileges to listen on port 80 and to change your hosts file.
• Mac Users -- Disable Web Sharing (System Prefs -> Sharing -> Uncheck Web Sharing)
• Windows Users -- Disable IIS this may help Also make sure Apache is not running.
• All users- Disable Skype while running TInyUmbrella
• Make sure you have the latest java runtime installed Get Java (Click Download JRE)
• Make sure you have iTunes installed. Rule of thumb: if your device is not detected in iTunes, it won't be detected in TinyUmbrella either.
• Custom devices can be added by entering "Manual ECID"
• AppleTV requires external power above and beyond what the USB provides. Please make sure your AppleTV is plugged into the wall. Then plug in the USB. Then reboot/reset your AppleTV. Then start TinyUmbrella.
• Mac 10.5.8 users -- Fixing your permissions can help with the 255 error on startup.
• Mac users that just cannot get TinyUmbrella to work properly -- Install TinyUmbrella to your /Applications directory then do this: (Note you will need your administrator password)
  • Open Terminal and run /Applications/TinyUmbrella.app/Contents/MacOS/umbrella-tool
• TInyUmbrella is soon to have a DFU pawnage functionality built*in.

External Links

• Blog and download
• semaphore's twitter