gdp's Comments

blog.iphone-dev.org :

Mon, 30 Aug 2010 10:01:26 +0000

Just do a google search for "Big Boss", instructions are there, however like I said its complicated and there are no guarantees, also read the comments to get an idea on how others went with the process.

blog.iphone-dev.org :

Mon, 30 Aug 2010 09:59:02 +0000

do a google search for big boss, instructions are there however as I said its pretty complicated and there are no guarantees.

blog.iphone-dev.org :

Mon, 30 Aug 2010 09:07:20 +0000

not sure if mods allow url if so its http://thebigboss.org/2010/08/29/402-to-401-downg...

blog.iphone-dev.org :

Mon, 30 Aug 2010 07:33:32 +0000

There is a way to downgrade to 4.0.1 for new out of the box devices, the process is somewhat complicated and it requires you to download both 4.0.1 & 4.0.2 ipsw files, unzip them, copy files from one to the other, renaming certain files and deleting certain files, details are on the Big boss site.

blog.iphone-dev.org :

Mon, 2 Aug 2010 10:50:12 +0000

try jailbreakme.modmyi.com/

blog.iphone-dev.org :

Thu, 6 May 2010 22:05:50 +0000

Unfortunately once you updated your firmware to 3.1.3 you also updated your modem firmware (baseband). Unlike fw 3.1.3 the baseband cannot be downgraded by any means which means even if you get your phone back to 3.1.2, your baseband will still be the updated one, you will not be able to unlock until the new exploit to this baseband is released, probably when fw 4.0 is out.

blog.iphone-dev.org :

Fri, 26 Mar 2010 08:47:09 +0000

He now has the ability to create an unteathered jailbreak for ipt2g (late models) ipt3g and late model iphone 3gs, No unlock yet

blog.iphone-dev.org :

Fri, 26 Mar 2010 05:11:36 +0000

Are you trying to restore in "recovery mode" or "DFU mode" as DFU mode generally gives you the 1600 error however recovery mode works fine

blog.iphone-dev.org :

Sat, 6 Feb 2010 23:09:29 +0000

Change the"zip" at the end of the file name to "ipsw" then redsn0w will recognize it. If you're at 3.1.3 now you cannot unlock ... even after downgrading, you can jailbreak but not unlock.

blog.iphone-dev.org :

Thu, 4 Feb 2010 01:11:09 +0000

If you're still on FW 3.1.2 you can jailbreak using the newest release of reds0w or blackra1n.....just do not update to 3.1.3

blog.iphone-dev.org : wnp77b

Fri, 25 Sep 2009 01:10:28 +0000

You can with VMware and a copy of OCX virtual drive. Just do a search in google and you will find all relevant info, it worked for me.