How To Jailbreak iPhone 4, iPhone 3GS On iOS 4.3.1 Using Redsn0w [Windows / Mac]
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How To Jailbreak iPhone 4, iPhone 3GS On iOS 4.3.1 Using Redsn0w [Windows / Mac]
Redsn0w is one of the most popular jailbreaking tool developed by the iPhone Dev Team. iPhone Dev team released Redsn0w 0.9.6rc9 earlier today, which allows iPhone 4 and iPhone 3GS users to jailbreak iOS 4.3.1 (untethered).
In this guide, we will take you through the step by step procedure to jailbreak iPhone 4, iPhone 3GS on iOS 4.3.1 using Redsn0w.
Here are some important points to note before you proceed.
Comments
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can't wait to try it. hopefully I don't run into any of the problems people are reporting
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I have a iphone 4 on 4.1 baseband 01.59.00 jailbroken and unlocked.If I want to update to 4.3.1 can I use tinyumbrella with redsn0w to save my 01.59.00 baseband?Thanks
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You can either use TinyUmbrella to update to iOS 4.3.1 while preserving the baseband and then use Redsn0w to jailbreak it or use PwnageTool for Mac or Sn0wbreeze for Windows to preserve your baseband and update it with a pre-jailbroken custom iOS 4.3.1 firmware created using one of them.If you are preserving the baseband to unlock your iPhone using Ultrasn0w then you should wait for Dev team to fix the iOS 4.3.1 incompatibilities with iOS 4.3.1 firmware.
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Jailbreak went smoothly and completed but Cydia loads then will flicker and reboot my phone. Any idea what's going on?
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Thank you for the quick respones.
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Not sure, try rebooting your iPhone again before launching Cydia to see if it solves the problem.If that doesn't work then you should repeat the above steps again.
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Will this jailbreak work on my Verizon iPhone???
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jailbreak is taking really long. not sure whether it is normal or not for this one
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No it won't as this is for iOS 4.3.1, which is not compatible with Verizon iPhone 4.You can use GreenpoisOn:http://www.iphonehacks.com/2011/02/greenpois0n-rc5-beta-4-to-jailbreak-verizon-iphone-on-ios-4-2-6-released.html
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I cant find file iPhone2,1_4.3.1_8G4_Restore.ipsw...after I run file this is nowhere to be found ideas?
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I hve a 3GS and i jailbreak it on 4.0.2 5 or 6 month ago it is safe to upgrade from itunes and jailbreak it
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Help....Downloaded Redsnow opened it and when I try to find the Ipsw It is nowhere to be found...When I plug phone in and Itunes pops up I go to redsnow and itunes goes away also(Is this the issue)--Thanx
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I went thru the whole jailbreak process, everything worked fine except cydia did not load correctly . All I have is a white cydia app. I've tried rebooting in tethered mode , I've tried re jailbreaking, but no luck , still white...please help
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Works then I get an "windows error and it stops working" and it shuts down.. any ideas what im doing wrong?
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im I have an iPhone 4 with jailbroken 4.1 firmware. do i need to update to 4.3.1 via iTunes before i use redsnow?
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Remember to release the Home button as highlighted in the tutorial above.
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Yes, if you don't care about unlocking your iPhone.Redns0w 0.9.6rc9 is compatible with iOS 4.3.1.Otherwise you need to use PwnageTool for Mac or Snowbreeze for Windows.
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everything has worked fine for me and i was able to restore from my pkg backup but when i open up cydia all the default sources do not show up any suggestions it will not let me add them back manually either
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Yes, I did release the "home" button, and it quits working
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jailbroke once and it worked but couldnt install infinidock correctly so decided to restor and try again...but now wen jailbreaking..redsnow freezes at uploading ramdisk any suggestions
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i got some error when i do this did not work for me
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Worked well enough BUT Skype crashes and doesn't open at all. Can/should I return to older firmware?thanks so much, ZZ
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this is taking really long n its uploading ram disk staying at 5 bars up nothing happened further
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if im going to jailbreak my 3gs, will i lose everything? if yes, how can i save my infos so i can put them back, thank u so much. more power to dev team and iphonehacks.
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i have iphone 4. baseband 03.10.01everything work great, cydia work very good, full jailbreak, thank you very much for uploading the file, if you have any question, please feel free to ask me on my email. a_lerd@yahoo.com. or leave comment, i am an apple certified, again thank you very much for the file, now i have 4.3.1 full jailbreak
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I went thru the whole jailbreak process, everything worked fine except my signal bar on my iphone 4..Plz Help
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Followed instructions. Now jailbroken again.
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important, for whose upgrade to 4.3.1 then jailbreak for redsn0w 0.9.rc9. the sourse the old sources will noto work, this is normal, just re_install the source one time more, will work fine, also, for whose did not find the orgenal sources in cydia. add this source. http:/hackulo.us everyone know this the important source, after you download this sourse. all the orginal missing sources will apear one time more.
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what is your iphone model?? what is your iphone baseband???this is for jailbreak not for unlock.
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my model MC318LL , baseband it 02.10.04 for now jailbreak i the future unlock...