How to Upgrade Your iPhone 4, 3GS Without Updating the Baseband (Windows)
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Lot of bullshits apple geehee....

hi i have iphone 4s is bloqued in icloud hel me plzzz z

really? can i have your iPhone imei number?

The survey this sucks.. its just fake page, it doesn't provide any software to unlock or jailbreak.

I have an iphone 4 ios 4.3.5 Model su firmware 04:10:01 using GEVEY Ultra, if I upgrade to 6.0.1 without upgrading the baseband, whether to re-locked my iphone? n can not use the GEVEY Ultra again?

Hi, after following this procedure, I get an unexpected error 2831, I want to upgrade an iPhone 3GS with BB 5.11.07 from 5.0.1 to any higher version, and no matter what I do, I get the same error. Any comments please? Win 7, last redsn0w version, already jailbreaked. Many thanks

what dus it means when the jailbreak sait missing keys.plist datz for this build device: iphone 3gs build:iphone2,1_6.1.3_10B329 ??? can anybody help me please?

I have a 3GS on 3.1.3 BB = 5.12.*** I used Umbrella to save my shsh to my PC, then used this process to update from 3.1.3 to 4.3.5, it worked well, but iphone was stuck in recovery mode. It suggested I use "Recovery Fix", so I did, it said it was "Done!" that my device would complete the process, 20 minutes later, it finished. Still stuck in "Recovery Mode" Now what do I do? Thx in advance.

if you're saying that its stuck on recovery mode, click the lock button and home button at the same time and wait, it will be done after that

Stuck at "Adding current APTicket" ... Any advice?

WHY NOT JUST GIVE US ONE SET OF INSTRUCTIONS... YOUVE GOT ONE FOR HIS & ONE FOR THAT.. JUST GIVE US THE BEST ONES... FFS.

Ladies and getlement, After reading dozens of posts and tutorials I finally could update my Iphone 3gs with 5.1.1 preserving my baseband. ( I suppose I can use any firmware). After having failures with "ultrasnow" and other related software and tricks on the web, I happened to use "snowbreeze" which in the beginning (by using the basic modes) threw me i-tunes errors. However, something brilliant happened that you can also do in roder to avoid errors or your iphone stuck: 1. Create a folder on the desktop to put everything there. (Use tiny umbrella to save your blobs in the desktop which you will use shortly). 2. Download snowbreeze and run it to find the desired firmware. 3. After having downloaded the firmare run it with snow breeze with Ifaith mode. 4. Load your blobs saved (the corresponding one). 5. After creating it, save it and bear in mind it looks different from the apple-original one. 6. Open itunes and load the file you created and voila! Note: Before doing all this process doanload idrive to back up your contacts and also do a general back up. Likewise, after installing everything, go to cydia and run ultrasnow for unlocking your phone. Questions? E-mail me at: teaching-children@hotmail.com

No can do for my Iphone which was originally locked to T-Mobile in Croatia. Actually they can do it fo 70 USD and that's too much.

my phone was at&t usa, was very easy and fast..

Does this work for anybody? As I understood there are no positive comments. I am stuck with unlocked jailbroken 3GS 4.2.1. baseband 6.15.0, GPS not working, trying to find a way to update my IPhone, keep it unlocked, get GPS back. Any advices (as simple as possible please I consider myself advanced user but I don't have time to sit for hours...) Thank you!

I have an iPhone 4 and I need to restore it to 6.1.2 without updating the baseband 01.59.00; can I use this tool and procedure to do it? I don't have the blobs for any IOS, only for the 6.1.2.

Hi did the Blob issue got resolved. I too don't have any Blobs.

@ Orlando I think u need to do it once again on Mac pc. Or mac book. It will work fine.

Hello, I did all the steps mentioned here and at the end of the process, redsnow said that everything was fine and I should do jailbrake with redsnow but my iphone is in recovery mode and it doesnt go out of that mode, PLEAAASE, What can i doooo??

Its an iphone 4, it had IOS 4.3.3 and I instaled IOS 6.1.2, it is GSM, could someone help me please???

I tried to restore with redsnow 15b3 and IPSW(iPhone3,1_6.1_10B144_Restore.ipsw) for updating my iphone4 IOS4.3.3 to 6.1 but I got this error during updating blobs message : Could not fine recovery device. please help me

My 3gs after updating 4.0.1 to 6.0.1 i have an issue. My phone suddenly goes off after halfway battery. This happens when trying to use apps like FB, Camera etc .. Is it a bug in IOS6 for 3gs. I feels like whether its has something to do with base band (05.13.04) which I didnt updated as my phone is a operator locked one. Anyone had the same issue and fixed ??

need HELP! I have iphone 3gs ios 6.1 baseband 5.13.04 its already jailbroken and I already install ultrasnow I can make calls and receive calls but and I cant receive SMS and send SMS! NEED HELP! any reply will be appreciated thanks ^_^

3GS Using Ultrasn0w. The early release of this unlock tool does not support any new baseband versions, but works to unlock the following basebands: 01.59.00 04.26.08 05.11.07 05.13.01 05.12.01 06.15.00 Your baseband is not on the list so better luck next time :)

I've got the same device: 3gs , ios 6.0.1, same baseband 5.13.04 and everything works fine with ultrasnow 1.1.8? i think, the latest one. Try to reinitialise/ reset the modem settings or delete and reinstall ultrasnow from devteam source in cydia. It happened once to me that i couldn't receive SMS but i fixed it by just reinstalling Ultrasnow. Don't use both Ultrasnow and ultrasnowfixer! Good luck.

pagi,,, saya ingin mengembalikan data upgrade dari upgrade iphone 5,, gimana cara nya? terima kasih..

you need to have blobs for the ios you are trying to update. The method shown here automatically find your blobs either from your phone or cydia. Now, if cydia is not offering blobs anymore for the ios you are trying to update then you get the message unable to find the blobs. You then need to manually specify blobs if you have stored it earlier. You can store your blobs using Tiny Umbrella. However if cydia is no more offering blobs for the ios you are trying to update then you cant do anything.

At present my phone (3gs) is on 4.0.1 and it is jailbraken and unlocked. (earlier it is factory locked). Now if I upgrade with above steps will it be unlocked and jail break?

I also have the same Q .. any one know the answ ??

maaf saya sudah menjalankan cara ini dan ternyata mendapatkan notification no remote blobs found.. bagaimana solusinya??iphone 3gs

I am not able to go ahead of the Blob dialog box. It asks to select Blob and I do not have any in the remote as well as Local. Iphone 3gs trying to upgrade to IOs 6.0 Plz help

after reading through a bunch of comments it seems like this error 2601 is pretty common. is it coming when trying to get to ios 6. im just trying to get to ios 5 but i need to use the gevey sim after so i need to preserve the baseband. so if anyone can reply and tell me if this works for ios 5 any help would be appreciated.

How can I do this without getting "Exploit failed"?

Need I.s.o 4.3 update without computer for iPhone 4 cdma

Hello! I have done all the steps exactly the way it was shown, but on process twelve, it gave a message saying: "COULDN'T FIND 6.0 (10A403) BLOBS FOR THIS DEVICE ON THE APPLE OR CYDIA SERVERS. PLEASE CLICK OK TO BROWSE FOR ANY YOU MAY HAVE SAVED LOCALLY." Then the process stops. is there a workaround?

me too, did you find any solution?

Hi, Did u get any solution ?? Same problem here. It asks for Blobs and then stops. Don't have any Blobs.

Should I jailbreak my phone first before doing this process, or this process will automatically jailbreak my phone from the unjailbroken state while preserving my baseband? I've read so many articles here and there, and it's kinda mixed up in my brain making me totally confused to where should i start. iPhone 4 iOS 5.1.1 (9B206) BB 4.12.01 Status: Locked Contract expiration: Dec. 30, 2012 MAIN OBJECTIVE: Unlock (Is it right that i need to jailbreak my phone first to be able to unlock it once the unlock is available as my 1st option? 2nd option is factory unlock, which i don't have any idea yet) THANKS!

Need updated to I.s.o 4.3

I've entered DFU mode, but I did not see redsnow restoring my 3GS, now its not restoring and redsnow don't give the option to it. iTunes says my phone is in DFU mode, Can I ask iTunes to Restore it or not?

Just solved by myself, but was not updated... Still on 4.3.3. Tryed again and did not work again. Last info was that Exploit has failed. Whats happening?

I have an iphone 4 GSM ( NOT4s ), i am the original owner, running cios 4.1 ( jailbroken and unlocked with limera1n ) back when the phone was NEW. Following this tutorial attempting to upgrade to ios 5.1 using redsn0w 0.9.15b3 windows, after step Eleven where the phone successfully goes into DFU mode, the program returns me to the IPSW select screen and will not create a"restore image" on its own as the tutorial suggests. The "Next" button is the only dim button. Everything else is selectable.

I should also add that I am on the actual administrator account, and when attempting to "Fetch" SHSH blobs from redsnow 0.9.15b3 it says that I am not entering into DFU mode correctly but I've done it literally 100 times the same exact way and it works perfectly every time when doing it in "RESTORE" mode.

i was wondering if im on a ipad baseband. if i update the software. will i still have the unlock? please email me the info and the steps pleaese. because none of my apps are working.. andydinh69@yahoo.com

When I upgrade my firmware to 6.0.1 n preserve the original modem firmware it said missing key n I need to connect to iTunes to restore my phone, help

everything is done very good, but after step 12 i got error 2624 on new redsn0w 0.9.15b3 :/ tried alot,

hey man, same problem here! did you find any solution for this ?

So i'm trying to update my iphone 3gs bb 06.15.00 Its in DFU mode but whe i get to step 11, it doesnt install anything , it just goes back to the restore screen and nothing happens...

i have a solution for this 2601 error. u need to delete some files in that .ipsw file here is the solution: http://www.youtube.com/watch?v=vRVt9g13OiE

i had a solution for this error 2601 for the pc user during restore without baseband update...it happen with me and the soultion was find a friend who own a mac..and follow the mac tutorial... just mins and everything is ok.

@Thank you Joe. I used redsnow to make a custom FW and stitched with shsh blobs 5.1.1, and then restored on Itunes, but it had an error 14. I tried many time still the same.

Ive done this on a windows 7 with full Administrator access. There's another way to preserve your Baseband.. The method I've done has been tested on my own iPhone 4 with preserved baseband 4.10.1 iOS 6

hello guys, I have an iphone 4 ios 5.1.1(BB 01.59.00) and wanted to upgrade to ios 6 but after following the exact steps provided on this guide i get a message from redsn0w saying that "Found device in DFU mode instead or Recovery mode", isn't it weird??? Now my iphone is bricked i guess coz it won't get out of recovery mode (redsn0w recognises it when it is in Recovery mode but it says that the device should be in Pwned DFU mode to proceed with custom IPSW, so i enter to Pwned DFU mode which is also recognizable by redsn0w but nearly at the end of the process it says "Found device in DFU mode instead or Recovery mode". Any ideas what should i do? thnx in advance

@pong I tried to go from ios 5.1.1 to 6.0 using redsnow 9.15b2 on iphone 4 and got the same 2601 error. I tried again and again with no success. As suggested below I used snowbreeze 2.96 to create a custom ipsw (using ifaith setting) and restored back to 5.1.1. You can do the same to get to 5.1.1. Just use snowbreeze and Itunes (shift+restore) on custom-stitched (with shsh blogs) to get to 5.1.1