[Sunny (Unverified) Posted Sep 16th 2007 2:14AM]

Here's the way to do it-

* Download the iUnlock_Reloaded.zip. Save it to a directory.
* cd to where you just saved the download and unzip it.
* in another wiindow, ssh into your iPhone and run: mkdir /unlock
* back on your Mac, scp the three files to your iPhone: scp -p iUnlock_reloaded *bin root@youriphoneip:/unlock
* on your iPhone, run: cd /unlock
* on your iPhone, run: ./iUnlock_reloaded

If it worked, and says your iPhone is unlocked, you're done. If not, read on.

If it says that the flash went ok, but the unlock failed, do this:
* put a copy of the 1.0.2 firmware in a directory on your Mac. If you need to download it, get it from here.
* rename the extension on the firmware from ipsw to zip
* unzip it
* run: dd if=009-7698-4.dmg of=ramdisk.dmg bs=512 skip=4 conv=sync
* use finder to navigate to the directory where ramdisk.dmg is and double-click it to mount it.
* copy the following files to the directory you unziped iUnlock_Reloaded.zip in:
o /Volumes/ramdisk/usr/local/bin/bbupdater
o /Volumes/ramdisk/usr/local/standalone/firmware/ICE03.14.08_G.eep
o /Volumes/ramdisk/usr/local/standalone/firmware/ICE03.14.08_G.fls
* copy those three files to your iPhone: scp -p bbupdater ICE* root@youriphoneip:/unlock
* on your iPhone, run: cd /unlock
* on your iPhone, run: launchctl unload /System/Library/LaunchDaemons/com.apple.CommCenter.plist
* on your iPhone, run: ./bbupdater -f *.fls -e *.eep
* on your iPhone, run: launchctl load /System/Library/LaunchDaemons/com.apple.CommCenter.plist
* on your iPhone, run: ./iUnlock_reloaded

It should successfully flash and unlock this time.

[me (Unverified) Posted Sep 16th 2007 2:47AM]

Copied and pasted from: http://smxy.org/iphone-apps/info/Unlock.html

Unless you're the author of the above link, it would be nice to acknowledge the author or note down the link.

At least Sunny searched and didn't find it a waste of his time.