en-us https://www.intensedebate.com/users/2687798 Comments by umpenrage http://blog.iphone-dev.org/post/6952986620#IDComment177862213 What probably happened is that yours is indeed unlocked phone but the cellphone company only allows phones that have been preregistered to work on their network. Korea is the same way. I had a hacked unlocked phone; I could pick up the network, but I couldn't use it. You might have to register your IMEI in order to get it approved to work with their network. I know in Korea it is = 500 USD. It might be free there, but that is what it sounds like to me. Wed, 27 Jul 2011 21:12:43 +0000 http://blog.iphone-dev.org/post/6952986620#IDComment177862213 http://blog.iphone-dev.org/post/5239805497#IDComment162734845 I know someone who has a 3G on 3.1.2 and wants to update to 3.1.3. Is it possible to do? I do not know if they have any shsh saved. Wed, 15 Jun 2011 02:21:52 +0000 http://blog.iphone-dev.org/post/5239805497#IDComment162734845 http://blog.iphone-dev.org/post/4332841631#IDComment162726260 There is no such software as of yet that will software unlock your device. Apple just recently started to sell Iphone 4's factory unlocked, so best bet is to sell it or look for grevey sim to solve your issue. Wed, 15 Jun 2011 01:38:00 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment162726260 http://blog.iphone-dev.org/post/4332841631#IDComment162686347 Someone I know has an Iphone 3G and is on 3.1.2. Is it possible for me to update them to 3.1.3 or do they need the sh file saved on tiny umbrella? Tue, 14 Jun 2011 22:16:15 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment162686347 http://blog.iphone-dev.org/post/4332841631#IDComment162685670 There is another way, but it kind of tips on the side of illegal from what I heard. Tue, 14 Jun 2011 22:12:51 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment162685670 http://blog.iphone-dev.org/post/4332841631#IDComment141727310 Open your host files and delete the gs.apple.com Sun, 10 Apr 2011 20:38:08 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment141727310 http://blog.iphone-dev.org/post/4332841631#IDComment140850258 If your phone when you received it had cydia on it, chances are it is best that you do not update because it is unlocked with ultrasnow. Thu, 7 Apr 2011 23:09:16 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment140850258 http://blog.iphone-dev.org/post/4332841631#IDComment140061365 go into terminal and modify your hosts file in /etc directory. Delete the gs.apple.com or put a # in front to get rid of the error ^^ Tue, 5 Apr 2011 03:30:58 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment140061365 http://blog.iphone-dev.org/post/4332841631#IDComment139851673 Use H2o wireless and install tetherme you will be able to edit the cellular data tab which you can use their data and picture messaging Mon, 4 Apr 2011 10:59:11 +0000 http://blog.iphone-dev.org/post/4332841631#IDComment139851673 http://blog.iphone-dev.org/post/3314130778#IDComment139744303 I just told you that. The dev team is working on a way to downgrade the baseband, but that takes a back seat to i4 unlock, from what I have read. Sun, 3 Apr 2011 23:21:09 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139744303 http://blog.iphone-dev.org/post/3314130778#IDComment139729933 No he is stuck with that baseband until there is a way to downgrade it. Sun, 3 Apr 2011 21:51:31 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139729933 http://blog.iphone-dev.org/post/3314130778#IDComment139563282 Just stay were you are now for your firmware. The 4.0 + firmware really slows down the 3G tremendously. There really isn't anything new for the 3G anyways. Sun, 3 Apr 2011 08:04:44 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139563282 http://blog.iphone-dev.org/post/3314130778#IDComment139430900 I have done that many times. The apn I have changed from internet2.voicestream.com to epc.tmobile.com Along with inputting the proxy and MMSC along with the UA Profile. This is on a Factory Unlocked Iphone without jailbreak. Those settings do not work. Sat, 2 Apr 2011 19:44:16 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139430900 http://blog.iphone-dev.org/post/3314130778#IDComment139018244 I would just restore if you are getting it factory unlocked. I mean you can't be locked out after word so might as well restore to your current firmware. I would suggest uninstalling ultrasn0w Fri, 1 Apr 2011 05:05:47 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139018244 http://blog.iphone-dev.org/post/3314130778#IDComment139016618 You should be able to use the phone and not occur any penalties. If you already have an ATT plan, just cut the sim card into a micro sim and you will can use your current plan with att. Don't quote me for certain but I think that is correct. Give it a shot. Fri, 1 Apr 2011 04:53:53 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139016618 http://blog.iphone-dev.org/post/3314130778#IDComment139009294 I can't get picture messages to come in. I can send but not receive. Fri, 1 Apr 2011 04:02:02 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment139009294 http://blog.iphone-dev.org/post/3314130778#IDComment138984808 What would probably be the best firmware for the Iphone 3gs with a jailbreak. The 4.2.1 has an issue with Tmobile not receiving mms, but I was curious what your thoughts are. Fri, 1 Apr 2011 01:41:53 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment138984808 http://blog.iphone-dev.org/post/3314130778#IDComment138780547 Try going into the hosts file and deleting the gs.apple.com IPs. Thu, 31 Mar 2011 06:09:43 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment138780547 http://blog.iphone-dev.org/post/3314130778#IDComment138779079 Did you by chance try the fix recovery... It might work for DFU mode. I'm not sure though, but you can download that from the tiny umbrella website. Thu, 31 Mar 2011 05:58:04 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment138779079 http://blog.iphone-dev.org/post/3314130778#IDComment138776376 Use H2o wireless with tetherme to use your Iphone. Thu, 31 Mar 2011 05:36:07 +0000 http://blog.iphone-dev.org/post/3314130778#IDComment138776376