en-us https://www.intensedebate.com/users/859812 Comments by homepc http://blog.iphone-dev.org/post/14857834236#IDComment249081223 Yes, You need to install ultrasn0w to fix your signal bar since your bb 01.59.00 does not match the 5.0.1 firmware bb. Wed, 28 Dec 2011 07:26:28 +0000 http://blog.iphone-dev.org/post/14857834236#IDComment249081223 http://blog.iphone-dev.org/post/11430068008#IDComment215891969 Yes you will be able to unlock but it is tethered jb. I would wait for the unththered jb before upgrade to IOS 5. Wed, 2 Nov 2011 17:43:54 +0000 http://blog.iphone-dev.org/post/11430068008#IDComment215891969 http://blog.iphone-dev.org/#IDComment212584059 I have an AT&T iphone 4 still running the original iOS 4.0 with bb 01.59.00. I don't have SHSH saved yet. What is the latest firmware can I upgrade to so that I can un-tethered jailbreak and unlock to use for T-Mobile? Wed, 26 Oct 2011 14:24:10 +0000 http://blog.iphone-dev.org/#IDComment212584059 http://blog.iphone-dev.org/#IDComment212581076 Thanks. Wed, 26 Oct 2011 14:16:06 +0000 http://blog.iphone-dev.org/#IDComment212581076 http://blog.iphone-dev.org/#IDComment211684737 my iPhone 4 does the same thing. Mon, 24 Oct 2011 14:41:44 +0000 http://blog.iphone-dev.org/#IDComment211684737 http://blog.iphone-dev.org/#IDComment210512154 Is this old or new bootrom for 3GS? First 5 digits of the sn is 88924. Fri, 21 Oct 2011 13:31:28 +0000 http://blog.iphone-dev.org/#IDComment210512154 http://blog.iphone-dev.org/post/376648600#IDComment61319817 Thanks Frank. It works like a charm!!!!! Wed, 10 Mar 2010 23:05:04 +0000 http://blog.iphone-dev.org/post/376648600#IDComment61319817 http://blog.iphone-dev.org/post/376648600#IDComment61247366 Is it possible to JB or UL my phone? If Yes, what tool should I use to do it? Thanks. Wed, 10 Mar 2010 19:09:15 +0000 http://blog.iphone-dev.org/post/376648600#IDComment61247366 http://blog.iphone-dev.org/post/376648600#IDComment60496794 Thanks again. I will tried that tonight. Mon, 8 Mar 2010 19:47:00 +0000 http://blog.iphone-dev.org/post/376648600#IDComment60496794 http://blog.iphone-dev.org/post/376648600#IDComment60491775 Thanks for your help Frank. I have another question. My battery seems drain so fast. This is a new phone so I take it back to the store and they said just update it with version 3.1.3 it will fix it. I don't want to upgrade to 3.1.3. Can I download an original 3.1.2 and restore it? Hopefully it will help on the battery problem. Mon, 8 Mar 2010 19:27:08 +0000 http://blog.iphone-dev.org/post/376648600#IDComment60491775 http://blog.iphone-dev.org/post/376648600#IDComment60449471 Can anyone help me to let me know whether I have a new/old bootrom? I recently purchased a new 32GB 3GS and the serial number is 87004xxxxxx. Version 3.1.2(7D11) 05.11.07 Thanks. Mon, 8 Mar 2010 16:39:20 +0000 http://blog.iphone-dev.org/post/376648600#IDComment60449471