[How To] Jailbreak iOS 4.3 on iPhone 4, 3GS, iPad, iPod Touch Using Snowbreeze 2.3b1 - GSM-Forum

programiC · 03-23-2011, 12:17

Sn0wbreeze 2.3b1 is now available for Windows users to jailbreak iOS 4.3 running on iPhone 4, 3GS, iPad and iPod touch. Just like PwnageTool for Mac, Sn0wbreeze jailbreak is also tethered for all devices, which means you will have to boot into a jailbroken state every time you reboot your device.

Note: There is NO unlock for iOS 4.3 yet. If your iPhone relies on a unlock, DO NOT update to stock iOS 4.3 yet.
Creating Custom iOS 4.3 Firmware On Windows

Step 1: First up, download all the required tools and files to your Windows desktop:
Download and install iTunes 10.2.1 for Windows.
Download Sn0wbreeze 2.3 for Windows.
Direct Download Links for iOS 4.3 (Official from Apple) – UPDATING

Step 2: Start Sn0wbreeze, click the next “blue” colored arrow to proceed.

Step 3: Select the required firmware .ipsw file for your iOS device by clicking on the “Browse” button.

Step 4: Sn0wbreeze will now identify the selected IPSW file. Once done, click the next “blue” colored arrow to proceed.

Step 5: Now select the “Expert Mode”, followed by “Build IPSW” option to start creating your custom firmware.

Note: If your iPhone relies on a unlock, proceed only by selecting “Baseband Preservation Mode” option instead of “Expert Mode”.
Since building custom firmware may take some time, you can optionally play Pac-Man game to kill some time.

Step 6: Sn0wbreeze will greet you with the following “Done!” message when the custom firmware has been successfully created.

Step 7: Now follow the onscreen steps to enter DFU mode using Sn0wbreeze:

Hold Power and Home buttons for 10 seconds
Now release the Power button but continue holding the Home button for 10 more seconds
You device should now be in DFU mode
If you have followed the steps correctly, you will get the following message from Sn0wbreeze

Restore iOS 4.3 Custom Firmware Using iTunes

Step 8: Start iTunes, click on your iOS device icon from the sidebar in iTunes. Now press and hold Left “Shift” button on the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button in iTunes and then release this button.

http://img691.imageshack.us/img691/6...phone44214.png

This will make iTunes prompt you to select the location for your custom firmware 4.3 file. Select the required custom .ipsw file that you created above, and click on “Open”.

Step 9: Now sit back and enjoy as iTunes does the rest for you. This will involve a series of automated steps. Be patient at this stage and don’t do anything silly. Just wait while iTunes installs the new firmware 4.3 on your iOS device. Your iOS device screen at this point will be showing a progress bar indicating installation progress. After the installation is done, your iOS device will be jailbroken on iOS 4.3.

Booting in Tethered Mode

Last but not the least, since there is no untethered jailbreak for iOS 4.3 yet, we will have to boot it into a tethered jailbroken state. To do this, we will make use of a utility on Windows named “iBooty” as shown in the steps below.

Step 10: Run iBooty for Windows and select your iOS device from the dropdown menu.
Note: iBooty is extracted to the desktop (iBooty-for-4.3) after running Sn0wbreeze 2.3.
http://img860.imageshack.us/img860/8...wbreeze239.png

Step 11: Now hit the “Start” button and follow the instructions on screen to enter your device in DFU mode:

http://img860.imageshack.us/img860/4...breeze2310.png

Hold Power and Home buttons for 10 seconds
Now release the Power button but continue holding the Home button for 10 more seconds
You device should now be in DFU mode
Step 12: Once you are into DFU mode, iBooty will do its thing and after a short while, your iPhone, iPad or iPod touch will be booted in a jailbroken tethered mode !
http://img29.imageshack.us/img29/5944/ios43cydia.jpg

mp3hot · 03-23-2011, 13:02

warning virus .........................................

mikegodin23 · 03-23-2011, 13:15

I have a factory unlocked 3GS on 4.2.1 baseband 06.15.00 with no GPS.
My question is: If I do the upgrade will the GPS problem be fixed?
Thanks

Mike

programiC · 03-23-2011, 19:31

mikegodin23
mybe .... u will be lose nothing ..

..::M-GSM::.. · 03-23-2011, 19:45

it is work for cydia but problem is after done the phone no network....

how to slove it???

xerraco · 03-23-2011, 23:11

Quote:

Originally Posted by ..::M-GSM::..

it is work for cydia but problem is after done the phone no network....

how to slove it???

4.3 has unlock issue problem better stay at 4.2.1

mp3hot · 03-24-2011, 00:15

i reported this post and warned u guys but every1 ignored me ...

Sn0wbreeze 2.3 for Windows (on posted link)steals all your stored logins and passwords and sends them to some IP . so watch out !

Siemens man · 03-24-2011, 13:12

hi guys
any soft exist for unlock iphone4 /16gb 32gb/
i have iphone4 fron usa At&T wich soft can unlock?
tell me plaese
thanks alot

merlin993 · 03-24-2011, 18:14

After restore with snowbreeza firmware my iphone 4.3 without shsh error 11

sukhjindersst · 03-28-2011, 14:34

hi guys
any soft exist for unlock iphone4 /16gb 32gb/
i have iphone4 fron usa At&T wich soft can unlock?
tell me plaese
thanks alot
========
pliiiz rply for that :s

Sonu Jawed · 03-28-2011, 14:41

No Software Exist For Unlock iphone 4 4.2.1 At The Moment

B.r.,
Sonu

Siemens man · 04-09-2011, 17:12

hi guys
any soft exist for unlock iphone4 /16gb 32gb/
i have iphone4 fron usa At&T wich soft can unlock?
tell me plaese
thanks alot
========
pliiiz rply for that :s
==========================================

iphone 4
version 4.3.1 and 4.3.2 nad 4.2.1

any soft exist for unlock this version.
any method exist for unloc like same slim sim ???

03-23-2011, 12:17	#1 (permalink)
programiC Banned Join Date: Sep 2010 Posts: 108 Member: 1404835 Status: Offline Thanks Meter: 213	[How To] Jailbreak iOS 4.3 on iPhone 4, 3GS, iPad, iPod Touch Using Snowbreeze 2.3b1 Sn0wbreeze 2.3b1 is now available for Windows users to jailbreak iOS 4.3 running on iPhone 4, 3GS, iPad and iPod touch. Just like PwnageTool for Mac, Sn0wbreeze jailbreak is also tethered for all devices, which means you will have to boot into a jailbroken state every time you reboot your device. Note: There is NO unlock for iOS 4.3 yet. If your iPhone relies on a unlock, DO NOT update to stock iOS 4.3 yet. Creating Custom iOS 4.3 Firmware On Windows Step 1: First up, download all the required tools and files to your Windows desktop: Download and install iTunes 10.2.1 for Windows. Download Sn0wbreeze 2.3 for Windows. Direct Download Links for iOS 4.3 (Official from Apple) – UPDATING iPhone 4 (GSM) iPhone 3GS iPad 2 WiFi iPad 2 GSM iPad 2 CDMA iPad iPod touch 3G iPod touch 4G Apple TV 4.2 (8F191m) Step 2: Start Sn0wbreeze, click the next “blue” colored arrow to proceed. Step 3: Select the required firmware .ipsw file for your iOS device by clicking on the “Browse” button. Step 4: Sn0wbreeze will now identify the selected IPSW file. Once done, click the next “blue” colored arrow to proceed. Step 5: Now select the “Expert Mode”, followed by “Build IPSW” option to start creating your custom firmware. Note: If your iPhone relies on a unlock, proceed only by selecting “Baseband Preservation Mode” option instead of “Expert Mode”. Since building custom firmware may take some time, you can optionally play Pac-Man game to kill some time. Step 6: Sn0wbreeze will greet you with the following “Done!” message when the custom firmware has been successfully created. Step 7: Now follow the onscreen steps to enter DFU mode using Sn0wbreeze: Hold Power and Home buttons for 10 seconds Now release the Power button but continue holding the Home button for 10 more seconds You device should now be in DFU mode If you have followed the steps correctly, you will get the following message from Sn0wbreeze Restore iOS 4.3 Custom Firmware Using iTunes Step 8: Start iTunes, click on your iOS device icon from the sidebar in iTunes. Now press and hold Left “Shift” button on the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button in iTunes and then release this button. http://img691.imageshack.us/img691/6...phone44214.png This will make iTunes prompt you to select the location for your custom firmware 4.3 file. Select the required custom .ipsw file that you created above, and click on “Open”. Step 9: Now sit back and enjoy as iTunes does the rest for you. This will involve a series of automated steps. Be patient at this stage and don’t do anything silly. Just wait while iTunes installs the new firmware 4.3 on your iOS device. Your iOS device screen at this point will be showing a progress bar indicating installation progress. After the installation is done, your iOS device will be jailbroken on iOS 4.3. Booting in Tethered Mode Last but not the least, since there is no untethered jailbreak for iOS 4.3 yet, we will have to boot it into a tethered jailbroken state. To do this, we will make use of a utility on Windows named “iBooty” as shown in the steps below. Step 10: Run iBooty for Windows and select your iOS device from the dropdown menu. Note: iBooty is extracted to the desktop (iBooty-for-4.3) after running Sn0wbreeze 2.3. http://img860.imageshack.us/img860/8...wbreeze239.png Step 11: Now hit the “Start” button and follow the instructions on screen to enter your device in DFU mode: http://img860.imageshack.us/img860/4...breeze2310.png Hold Power and Home buttons for 10 seconds Now release the Power button but continue holding the Home button for 10 more seconds You device should now be in DFU mode Step 12: Once you are into DFU mode, iBooty will do its thing and after a short while, your iPhone, iPad or iPod touch will be booted in a jailbroken tethered mode ! http://img29.imageshack.us/img29/5944/ios43cydia.jpg

03-23-2011, 13:15	#3 (permalink)
mikegodin23 Junior Member Join Date: Oct 2010 Posts: 9 Member: 1417128 Status: Offline Thanks Meter: 0	GPS issue I have a factory unlocked 3GS on 4.2.1 baseband 06.15.00 with no GPS. My question is: If I do the upgrade will the GPS problem be fixed? Thanks Mike

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03-23-2011, 13:02	#2 (permalink)
mp3hot No Life Poster Join Date: Dec 2001 Location: Prussia Posts: 3,297 Member: 7844 Status: Offline Thanks Meter: 182	warning virus .........................................

03-23-2011, 19:31	#4 (permalink)
programiC Banned Join Date: Sep 2010 Posts: 108 Member: 1404835 Status: Offline Thanks Meter: 213	mikegodin23 mybe .... u will be lose nothing ..

03-23-2011, 19:45	#5 (permalink)
..::M-GSM::.. No Life Poster Join Date: May 2005 Location: malaysia Age: 40 Posts: 1,619 Member: 149041 Status: Offline Sonork: 100.114578 Thanks Meter: 61	it is work for cydia but problem is after done the phone no network.... how to slove it???

03-24-2011, 00:15	#7 (permalink)
mp3hot No Life Poster Join Date: Dec 2001 Location: Prussia Posts: 3,297 Member: 7844 Status: Offline Thanks Meter: 182	i reported this post and warned u guys but every1 ignored me ... Sn0wbreeze 2.3 for Windows (on posted link)steals all your stored logins and passwords and sends them to some IP . so watch out !

03-24-2011, 13:12	#8 (permalink)
Siemens man No Life Poster Join Date: Apr 2001 Location: IN CASTLE Age: 46 Posts: 5,798 Member: 3925 Status: Offline Thanks Meter: 22	hi guys any soft exist for unlock iphone4 /16gb 32gb/ i have iphone4 fron usa At&T wich soft can unlock? tell me plaese thanks alot

03-24-2011, 18:14	#9 (permalink)
merlin993 Freak Poster Join Date: Sep 2010 Posts: 155 Member: 1387303 Status: Offline Thanks Meter: 14	After restore with snowbreeza firmware my iphone 4.3 without shsh error 11

03-28-2011, 14:34	#10 (permalink)
sukhjindersst Junior Member Join Date: Sep 2009 Posts: 6 Member: 1109452 Status: Offline Thanks Meter: 0	hi guys any soft exist for unlock iphone4 /16gb 32gb/ i have iphone4 fron usa At&T wich soft can unlock? tell me plaese thanks alot ======== pliiiz rply for that :s

03-28-2011, 14:41	#11 (permalink)
Sonu Jawed No Life Poster Join Date: Feb 2007 Location: Pakistan Age: 36 Posts: 1,395 Member: 447849 Status: Offline Sonork: 100.1604076 Thanks Meter: 593	No Software Exist For Unlock iphone 4 4.2.1 At The Moment B.r., Sonu

04-09-2011, 17:12	#12 (permalink)
Siemens man No Life Poster Join Date: Apr 2001 Location: IN CASTLE Age: 46 Posts: 5,798 Member: 3925 Status: Offline Thanks Meter: 22	hi guys any soft exist for unlock iphone4 /16gb 32gb/ i have iphone4 fron usa At&T wich soft can unlock? tell me plaese thanks alot ======== pliiiz rply for that :s ========================================== iphone 4 version 4.3.1 and 4.3.2 nad 4.2.1 any soft exist for unlock this version. any method exist for unloc like same slim sim ???