Prior to the release of iPhone firmware 2.2, the iPhone Dev Team had warned iPhone 3G users to avoid upgrading to it when its available until they give an all clear.
They later confirmed that iPhone 3G users who were interested in unlocking their iPhones should NOT upgrade to the latest firmware.
But when Apple released iPhone firmware 2.2 on Thursday night quite a few 1st gen iPhone and iPhone 3G users ended up accidentally upgrading their iPhones to the latest firmware as they reported that iPhone firmware 2.2 also included an update for iPhone 3G's baseband firmware.
Based on reader comments here at iPhone Hacks and other discussion forum threads it appears that Apple has broken the hardware method to unlock iPhone 3G with firmware 2.2, as they are no longer able to use their iPhones 3Gs after upgrading.
Hackers in Brazil had unlocked iPhone 3G back in July and started shipping the Turbo SIM cards from August, 2008.
The Dev Team had immediately warned iPhone 3G users after iPhone firmware 2.2 was released:
"The 2.2 firmware for 3G contains a baseband update for the 3G iPhone.
We can confirm that this update SHOULD NOT be applied using iTunes if you want the chance of a soft-unlock in the near future."
They released PwnageTool 2.2, QuickPwn 2.2 for Mac & QuickPwn 2.2 for Windows for iPhone Firmware 2.2 the following day along with detailed instructions.
They had published the following instructions for the iPhone 3G users who wanted to preserve the baseband:
"Baseband 101
The ‘baseband’ is the generic name given to the internal components of the iPhone that handle the phone calls and Internet access. This ‘baseband’ is a tiny and unique independent computer system that runs inside your iPhone, it is separate to the main system that handles the applications (such as email and google maps) and it talks to the main part of the phone over an internal communications network. Think of it like a cable modem or other peripheral that is attached to your home PC that needs occasional updates. When a software update is released and presented to you within iTunes the baseband is sometimes updated (to fix bugs or add new features). The 2.2 update for the iPhone 3G contains such an update, so running the vanilla updater straight away with iTunes will reprogram and update the baseband. This could be bad for certain people, depending on your ultimate aim.
This applies if you have a locked iPhone 3G and you wish to update to 2.2 but preserve the iPhone’s current baseband software. Preserving the baseband will give you the maximum chance for any upcoming software unlock. To upgrade your phone to 2.2 and preserve the state of the baseband you need to create a custom .ipsw with PwnageTool. This custom .ipsw will not contain the baseband update but of course will still allow all the cool new stuff from 2.2."
We had also published a simple guide so that iPhone users who had accidentally upgraded to iPhone firmware 2.2 could revert back to iPhone firmware 2.1.
But based on the comments here at iPhone Hacks and other discussion forums iPhone 3G users who had accidentally upgraded to firmware 2.2 are still facing problems as the firmware update resulted in also updating the baseband firmware as their iPhones are no longer working.
Mark wrote:
"I am one of those people who accidentally upgraded to 2.2 without knowing I would no longer be able to use a Proxy-SIM with it after the upgrade."
Greyhame confirmed the problem:
"I have a Rodgers 3G that was working with Tmobile just fine with a Proxy SIM, but I upgraded to 2.2 and now it does not work and also I could not downgrade (Error 1013 and then it goes no further)."
ganja also reported a similar issue:
"I accidentially updated to 2.2 and did the downgrade to 2.1 the first time i got the error 1013. The second time I got it again but after a restart of my iphone it worked pefectly in 2.1 then i just had to jailbreak it and i thougt everything wold work normal again. I work with turbosim and i entered the pin but now it gets strange it is not possible to connect to my network no matter what it does noch connect to my carriers network i hate this"
We had only one reader, David, who seems to have managed to revert back to iPhone firmware 2.1 and get his iPhone 3G to work with Turbo SIM. He commented:
I accidentally upgraded my iPhone 3g to firmware 2.2 and the proxy fix would not work. So I tried restoring per the instructions and I got a "Error 1013" and I thought I was stuck.
Then I pondered a bit and tried something different. I downloaded the latest version of Pwnage which 2.1 and I create a custom firmware so I could jailbreak the iPhone.
After doing the steps in Pwnage I forced myself into DFU mode which they walk you through. iTunes then started up and it recognized the iPhone in "Recovery Mode" and I chose the custom 2.1 firmware that Pwnage had create.
Voila! It worked and now I am back to 2.1 firmware on an iPhone 3.g hacked via proxySIM to work on the T-Mobile network.
However, he still seems to have some problems with his data connection. As he had one question:
"I have yet to figure out how to setup my Edge settings. Any ideas?"
iPhone 3G users who have used the custom iPhone firmware 2.2 using latest PwnageTool to update their iPhone 3Gs have reported that their iPhone is working with the hardware unlock method. Reader, Love my iPhone, had commented:
"Just want to share this: if you use turbosim to unlock your iphone 3G, you can update your phone to v2.2 using pwnagetool custom ipsw. By doing this, you have preserved baseband version which will not effect the way your trubosim works, otherwise you have either to update the firmware of your turbosim (if it is available) or buy a new one which supports v2.2 in the near future. I have personally tested it. I have updated my iPhone 3G to v2.2 using pwnagetool and my turbosim is still working."
The 1st gen iPhone users who had also accidentally upgraded to the latest firmware have not reported any issue as the baseband has not been upgraded with the firmware update. They have also been able to successfully downgrade to iPhone firmware 2.1.
Reader mark had reported about another discussion thread here on the same topic which further confirms that Apple has broken the hardware method to unlock iPhone 3G with iPhone firmware 2.2.
This will also affect new iPhone 3G users who are planning to buy iPhone 3G to unlock it using the hardware method as they will soon come preloaded with iPhone firmware 2.2.
Incidentally, the iPhone Dev Team had also advised users to avoid using the hardware method to unlock iPhone 3G. They had raised the following concern about the method in one of their blog posts:
"While a hack could in theory work under this scheme, the errors are recorded by telecom companies, and may be considered tampering in a company's network. In countries like Germany, as a result, a person could allegedly face up to three years in prison, and in the US, it may fall under legislation designed to combat terrorism."
iPhone Dev team are currently working hard on their software method to unlock iPhone 3G and are very close to unlocking it.
Thanks to all the readers who gave their feedback on the problems they are facing post iPhone firmware 2.2.
Update:
yankii, one of our readers, has summarized the situation for iPhone 3G users that facing this issue in the comments:
"The sim proxies work for 2.1 and below... so theres nothing we can do for now.
We can only wait for 2 things... either they release a sim proxy that is compatible with 2.2, or, iPhone dev team releases a way to either downgrade the baseband, or, to unlock the phone.
Either way, we have to wait... and get used to my iphone being an ipod touch for the time being."
Do you use the hardware (Turbo SIM, Proxy SIM etc) method to unlock iPhone 3G? Are you facing a problem after upgrading to iPhone firmware 2.2?
Have you been able to fix the problem after the firmware update, so you can use your iPhone 3G again? Tell us in the comments.
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any-network haven't shipped my 2.2 adapter yet – 4 days after ordering – and I haven't heard a legitimate customer who HAS had one ship. Avoid these guys
Any ideas when the unlock for the 3g v2.2 will come out ??
I bought the phone in the us (AT&T locked) and it was upgraded to 2.2 I do not live in the usa and can not use it, since it gives "no service". Any possible solutions in the near future ???
Thanks.
Hey Everyone,
I got my first set of "working" turbo sims from china. They seem to work fine when in 1 location, but i need to do some testing. A little update, the I-smartphone sim seems to be a little unstable so far. I tested 2 of them 1 did not work off the bat the other worked fine so i gave it to a friend who is now having problems with it. I will continue testing the turbo sims and let you all know the progress. Stay strong and boycott apple for their greedy behavior. No Itunes apps until we have fully functioning iphones.
Please check this video, it helps, 2.2 iphone 3g with 2.28 baseband unlock.
i downgrade my version 2.2 to 2.1 but the fuckn baseban still on 2.28 i want to know if there is a solution to use with that baseband o a program downgrade the baseband please help
I also have updated to 2.2 using legal itunes 8.0.1, and downgrade it to 2.1 using quickpwn21-1. but the baseband version remains 2.28.00 (which is 2.2 version) and don't get any connection using my turbosim. is there any way to downgrade the baseband?
what about if i upgrade the firmware to 2.2 using quickpwn22 and firmware2.2? can it work to my TURBO SIM???
Hi, i recently updated my iphone to ver 2.2 on itunes and since then it had gotten locked and my turbo sim was of no use as it showed no service but then i took it to some shop where they sold me a stealth sim and the service came back on but the problem is its unreliable as the network service keeps going on and off ? any ideas or solutions
I just upgraded mine to 2.2 b4 seeing this remind…… by the way, new turbosim do work with some carrier in HK, no PCCW and 3HK. There are something to be reminded, 1. when phone show 'no services', have to use another phone with the sim to connect and make call. then put it back to iphone with turbosim. 2. no edge services 3. when enable 3G, only outgoing call could be made.
strange ehh? sigh…
I have also upgraded my 3G iPhone with itunes and now it shows 'no service'. Please help with a solution.
Is there any way to downgrade the baseband ?
The V3 2.2 chip dose not work, its a con.
Do not go near any_network.com .
I have had one for 3 weeks and will not work . no help from any-network and no refund.
use yellowsn0w working perfect.
IPhone 3G 2.2 Froze whilst it was being Pwn with QuickPwn 2.2?
During Pwning process error message on itunes popped up ( http://s548.photobucket.com/albums/ii343… ) which did not stop Pwning process but after Pwning was done installing it's components, when it came time to boot it did but it froze on the Pinneapple screen. It has been like that for several hours. Anyone experienced anything familiar? Any chances to bringing the iPhone back to life?
Obs. I have tried over and over again all the resets (hard and soft) and nothing seems to work, it flashes every now and then and iPhoto pops up and QuickPwn tries to pick it up as well but only to find out after the whole press this hold that scheme that it doesn't work and it is still varying from frozen pineapple to phone being off!
HEEEEEEEEEEEEEEEELP!
Thank you for yout attention!
I upgraded my iphone to 2.2.1 using itunes. The turbo sim does not work anymore
. It used to work before.
Hey guys,
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It's a good business opportunity and a great way to weed out competition.
-James Merolla
After trying many options i finally managed to unlock my 3G iPhone wich was accidently updated to the latest 2.2.1 version. I got my sim here: http://www.unlockanyiphone.net/ And its been working for over 3 weeks now.
Thanks for the Heads up, now provide full support for iPhone unlocking 2.2.1 & Baseband 02.30
just like to say yankii same happened to me but u can reset the settings
i no it doesn't register da phone wen u plug it in 2 itunes but u have to do something wiv da home and power buttons
type ur prob in google and it cums up wiv da solution a guy posted it works i did it
gd luk
Apple iPhone 3GS (Unlocked) GSM for sale at 170usd
Do kindly reply back if you are interested in buying
from us.Email us at: db.ltd@hotmail.com
HELP ME PLEASE!!!!!! i have an iphone 3g which crashed but i was able to restore and jailbreak it, but not able to unlock it. The modem firmware is 05.12.01 ….. version 3.1.3 (7E18)…. please help me guys.
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