Fix DFU Mode Bug on Mac OS X 10.5.6 and Jailbreak iPhone 3G
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Some time back Apple has released 10.5.6 update for Mac OS X Leapord and soon users started reporting issue with iPhone not getting detected in DFU mode. Latter it was found that it’s a bug in Mac OS X 10.5.6 which caused iPhone not getting detected when you have connected your iPhone to your Mac with iPhone is set on DFU (Device Firmware Upgrade) Mode.
DFU mode is one of important step in jailbreaking iPhone and iPod Touch using QuickPWN or PwnageTool. There are several fixes and solutions available for Mac OS X 10.5.6 DUF Mode Bug but most of them are way too complicated to follow. Here is simplest solution to Fix DFU mode Bug in Mac OS X 10.5.6.
Fix DFU Mode Bug on Mac OS X 10.5.6 and Jailbreak iPhone 3G
1. Create a Free account with ADC (Apple Developer Connection)
2. Download the disk image “IOUSBFamily Log release for Mac OS X 10.5.5 Build 9F33” (This is a developer debug package of the USB kernel extension).
3. Install IOUSBFamily-315.4.1.pkg from within the disk image
4. Reboot your system! That’s it.
Now you can successfully Jailbreak your iPhone 3G firmware 2.2.1 on Mac OS X.
Reader Comments
I downloaded a disk image “IOUSBFamily-315.4-log.dmg” for Mac OS X 10.5.5 Build 9F33? and I installed, but I didn’t unplug my microsoft wireless optical receiver for my wireless keyboard, and mouse. After reboot, my mouse and keyboard stopped working!! So I wasn’t able to do a next step : “Download the disk image “IOUSBFamily-327.4.0-log.dmg” for Mac OS X 10.5.6 Build 9G55””
I bought microsoft mouse and keyboard (not a cordless one, for mac!) an hour ago, came home plugged in, and still nothing. My mouse and keyboard port is dead?
I can’t do anything with my mac, without mouse or keyboard!! Please help me , what can I do!!!!
You need to go back to the 10.5.6 build. Check out the dev-team’s blog for filenames and instructions.