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Downbb
Contents
About
DownBB is a tool that allows the user to downgrade the iPhone 3G Baseband from 02.30.03 to 02.28.00 with the Baseband Bootloader 5.8.
Will Not
This tool will not work with BL 5.9 or the newly reported 6.0.2.
Credits
Exploit: Geohot and iPhone Dev Team
Patch Implementation: Geohot
Script: EvilPenguin|
Me
DownBB - by James. (a.k.a. EvilPenguin|).
How To
To run DownBB, you must first put my *temp* repo in cydia sources: http://evilpenguin.apple2all.com.br
soon to be on bigbosses as well
Download "DownBB"
Open MobileTerminal
type "DownBB" -without the ""
- if you do not have MoibleTerminal, you can download it or ssh.
BootLoader Check
To check your bootloader version, install minicom and run at+xgendata (see Baseband Commands for more info)
Download
Install Download
Place the DownBB.deb /var/mobile
ssh root@XXX.XXX.XXX.XXX
