Jailbreak iOS 4.3.5 with RedSn0w [iPhone 4, 3GS, iPad, iPod Touch]

RedSn0w can jailbreak the latest iOS 4.3.5 firmware on iPhone 4, iPhone 3GS, iPad and iPod Touch 4G/ 3G. These are the steps to jailbreak iOS 4.3.5 with RedSn0w on iPhone 4, iPhone 3GS, iPad 1 and iPod Touch 4G/3G.

jailbreak ios 4.3.5 redsn0w

Important

  • RedSn0w 0.9.8 beta provides tethered jailbreak for iOS 4.3.5. For those unfamiliar, a tethered jailbreak means you will have to connect your iDevice to a computer, every time you reboot, in order to boot it into jailbreak state. (Tether boot instructions can be found below)
  • If you want to keep your untethered jailbreak you better stay at iOS 4.3.3 and avoid iOS 4.3.4 or 4.3.5.
  • If you depend on UltraSn0w unlock, avoid Redsn0w, or the stock iOS 4.3.5 firmware.
  • iPad 2 is obviously not supported.

MusclerNerd of the Dev-Team also confirms that RedSn0w can jailbreak iOS 4.3.5: “@zaone @m1ckey29 ah ok thanks for checking! So those who really do want tethered 4.3.5 can use redsn0w pointed at 4.3.4 (except iPad2)”

How to Jailbreak iOS 4.3.5 with RedSn0w [Tethered]

Step 1

Step 2

Make sure iTunes 10.4 is installed. Restore iOS 4.3.4 on your iPhone 4, iPhone 3GS, iPad or iPod Touch 4G/3G and keep it connected to your computer via USB.
***You can skip this step if you’re already running iOS 4.3.5.

Step 3

Execute the Redsn0w. Hit the Browse button and select iOS 4.3.4 firmware (Not iOS 4.3.5). RedSn0w will recognize your IPSW file. Then hit Next.

Step 5

Now check mark “Install Cydia” and hit Next.

Step 6

Now make sure your iPhone, iPad or iPod Touch is turned OFF and Plugged in to your computer (Read RedSn0w instructions). Hit Next.

Step 7

Now you’ll be instructed to put your iDevice into DFU Mode. Follow the on screen instructions.

  • Hold Down The Power (Corner) button for 3 Seconds
  • Without releasing the Power button, also hold down the Home (Bottom Center) button for 10 seconds
  • Without releasing the Home button, release the Power button BUT KEEP holding the Home button for 15 seconds

Once you’ve successfully entered into DFU mode, RedSn0w will start jailbreaking iPhone 4, 3GS, iPad, iPod Touch 4G, 3G on iOS 4.3.5 tethered. When done, your iPhone, iPod Touch or iPad will be jailbroken tethered on iOS 4.3.5.

How to Tether Boot

Each time you reboot/restart/turn off your iDevice you will have to connect it to a computer in order to boot it into jailbreak state. In order to do that:

Open Redsn0w, provide it the IPSW file and choose the option Just boot tethered right now (uncheck all other options) and proceed. You will have to do this every time your device reboots or loses power.

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66 comments… add one
tygas July 27, 2011, 6:04 pm

In step When exploiting with limera iphone just restart normally and didn’t reach the next step?

Anyone got a solution for this?

fedeape July 29, 2011, 7:53 am

i have the same problem!

Jan July 31, 2011, 7:41 pm

Mine got jb-ed and then Safari and Cydia do not work.

King Ashok August 3, 2011, 1:13 pm

i have solution on this i all iphone get restore and update every day

srsbigsteve August 7, 2011, 6:42 am

what the hell is wrong with installous…I added the source and installed installous 4 but it did not show up on the ipad… please advise

barani September 5, 2011, 12:04 pm

yes.. i m also too the same position..

xxshinokuxx July 29, 2011, 6:08 am

wen is unthered comming out?? i just bought an white iphone 3gs 16gb n the stupid owner gave it an update to 4.3.5 -.-

james July 30, 2011, 4:08 am

you can downgrade to 4.1 or 4.2.1 something like that, then jailbreak. until fully jailbreak for 4.3.5
james

nazrin August 5, 2011, 4:51 pm

im using ip4 untethered with ios 4.3.5 still can’t downgrade to 4.3.3…:( anyone can help?

sigit July 30, 2011, 9:02 am

just use redsnow and dont let ur iphone loose the power,,,

bash August 1, 2011, 5:26 pm

hey , after those steps i got the cydia icon on the iphone but its white icon and not opening

help me please

sigit August 3, 2011, 9:32 am

open redsnow again but uncheck cydia installer,,click JUST BOOT TETHERED RIGHT NOW..
and don’t let ur iphone loose the power,,,
good luck bro..

nuder August 21, 2011, 2:58 am

hi
i have a problem when i fo all steps i get a white jb icon and it doesn’t working then i do a redsn0w for boot and my iPhone not let loose the power
please help me

findanemo August 2, 2011, 8:17 am

Does safari work on this jb?? It didnt work on 4.3.4

sigit August 3, 2011, 9:35 am

yes it is,,,
if u want install CUSTOMIZE,you must install DEEPEND first..

King Ashok August 3, 2011, 1:15 pm

All Ihpone User You have any problem i solution any problem
i am ashok

elm0 August 7, 2011, 11:45 pm

When you tether boot do you have to pick the 4.3.5 ipsw or the 4.3.4?

sigit August 8, 2011, 2:48 am

pick 4.3.4..after jailbreak complete,u must execute redsnow again,and uncheck cydia,,check just boot thetered..

Maninder November 2, 2011, 1:50 pm

ashok, cud plz give me the detail info to unlock my iphone 3gs, 16gb, OS5, so that it cud work in india.??

a step by step detailed explanation would be very very helpful as i m nt aware of anything bout unlocking an iPhone as its my first iphone.

plzzzzzz mail me at following id the detailed steps so tat i can use it wihtout any difficulty in future.

maninder dot singh 2001 at yahoo dot com

waiting fr ur reply.

Towhid August 5, 2011, 10:43 am

Always Great Support for iPhone, Thanks iPhoneHeat.

erkkiboy83 August 7, 2011, 2:42 am

when trying to downgrade using custom ipsw’s apple refuses the restore with various error messages depending on editor. i have an iphone 3gs which i got from a friend 2 days ago, it was running 4.3.4 unlocked and jailbreaked. When we were going to wipe his info itunes also upgraded to 4.3.5 and baseband: 05.16.02-6.4_M3S2. I have tried like a maniac to jailbreak, unlock and/or downgrade in various orders, but absolutely nothing has worked, i cant activate the phone either, and dont know which carrier it originally was locked to. ive used sn0wbreeze 2.7.3, redsn0w,tinyumbrella, iphone explorer etc etc. best shot got me unable to boot. suggestions?

findnemo August 9, 2011, 7:10 am

Itunes does not recognize the phone at all after I install Appsync 4.0 to install app.

Setting menu does not work after that too… Frozen after reboot. Does anyone experincing it?t

blackhawk September 19, 2011, 7:52 pm

i exprienced the same thing after installing appsync 4+ on my ipad 4.3.5. is there a way to resolve this? help!

kernel August 13, 2011, 6:17 am

can some one plz help i have ipod touch 4g 8gb and i have new itunes and the redsn0w files (as in ios 4.3.5 and ios4.3.4) but redsnow wont recognize plz help me . also i would like to transfer apps and i have i funbox but dont know how to use

kernel August 13, 2011, 6:53 am

plz help

zustiizth August 29, 2011, 8:55 pm

Use Redsn0w 0.9.8b4 but interestingly, use windows xp.
don’t use windows 7
but restore it with 4.3.5 and jailbreak with 4.3.4
but above all,…
follow redsn0w instruction carefully!!!!!

zustiizth August 29, 2011, 9:00 pm

Make Sure The Apps Are In IPA Format And Maybe They Must Be Cracks Apps. Go To Filestube.com And Search For Apps By Putting .IPA At The End Of The File Or Games Name.
Ex: XXXXXX.IPA
Good LUCK!!!!

kernel August 13, 2011, 6:25 am

can some one plz help i have ipod touch 4g 8gb and i have new itunes and the redsn0w files (as in ios 4.3.5 and ios4.3.4) but redsnow wont recognize plz help me . also i would like to transfer apps and i have i funbox but dont know how to use it

gilar August 15, 2011, 7:48 pm

it does not work,the jailbreaking process is succesful but when try to open cydia it return to the menu screen

using 3gs 32gb fu

Ronald August 17, 2011, 11:45 pm

think you gotta use redsnow one more time, but just select ‘reboot tethered’. Then you will be able to open zydia (i believe..)

nuder August 21, 2011, 3:01 am

not working

dichdo11 October 9, 2011, 7:31 am

Try to reinstall Cyndia with Redsn0w 0.9.8b4 ( last version ). I had the same problem when installed Cydia with Redsn0w 0.9.8b3, then reinstalled with Redsn0w 0.9.8b4, it works very well .

mark August 18, 2011, 3:15 pm

i tryed, but each time it starts, then freezes at the first stage, and then itunes opens. even had it restore my iphone 1 time.

nuder August 21, 2011, 2:47 am

hi
i do all steps and jb not worked

Whiplash August 22, 2011, 11:53 pm

If I do this Jailbreak and restart my phone, do I have to plug it in my pc to use the iphone? or can it restart in a non-jailbreak mode???

nevermined August 31, 2011, 3:09 am

easy thing that u cant start ur iphone without boot it in th- mode

dichdo11 October 9, 2011, 7:41 am

My phone does NOT restart by itself after jailbroken, it freezes at the apple’s picture for hours !!! First I thought my phone was broken, but tried to restart with connect to PC( running RedSnOW, select “just boot..”), it starts again very well.

john August 25, 2011, 8:59 am

can any one tell me why when i download the firmware and extract i cant find the firmware. please !

Tina August 30, 2011, 3:50 am

When I am tether booting, should I use the 4.3.5 or 4.3.4 IPSW file?

Sigit September 3, 2011, 4:06 am

Pick up ipsw 4.3.4

dichdo11 October 9, 2011, 7:34 am

depend on the IOS of your iphone, make sure they are matched.

sam06 September 2, 2011, 9:39 am

Hi , I am from India got my iphone4 (4.3.5) from Uk and they fooled me saying its been unlocked ..But actually it was not , I spend couple of hours to JB am able to get through with everything but not able to make calls with my microsim (Vodhphone), Do you think its a network issue or if any other setting i can try , becoz when i go on genral->Phone->My Number (Unknown) can’t see my number in there and still version is 4.3.5.. Please reply any adivce will be helpfull for me

singh October 10, 2011, 5:20 am

U need the Gevey Sim with ur sim card.

singh October 10, 2011, 5:23 am

U need the Gevey Sim with ur sim card

Omaid September 3, 2011, 1:43 pm

Hi, I am sort of new to iOS and i am currently using 3gs on 3.1.3
Its not factory unlocked i believe its jailbroken, Is it ok if I upgrade it to iOS 4.3.5? and jailbreak it using redsnow?
And do i have to be connected to the internet while upgrading and jailbreaking?

Sigit September 6, 2011, 8:18 am

In my opinion,stay away from 4.3.5..
Do not upgrade ur idevice..

Omaid September 7, 2011, 8:42 am

Should i just not update it or is it ok if i move to 4.3.3
I updated it to 4.1 though works good.

Sigit September 7, 2011, 8:50 am

If u want to unlocked ur device stay away from 4.3.5,.. 4.3.3 it’s oke,because it can untheter jailbreak,but for ios 4.3.5 only theter jailbreak right now.
I suggest you to do not update..

Sigit September 7, 2011, 8:51 am

If u wanted to unlock it,stay on 4.1..

zustiizth September 7, 2011, 1:23 pm

Is There Any Permanent Hacktivation For The IOS 4.3.5?

fendi September 18, 2011, 11:26 am

i accidentally jailbreak my iphone 3gs untethered ios 4.3.5.
i don’t know how it happen..cause if suppose to jailbreak again when it reboot but it not..

Tu Goam September 19, 2011, 12:42 pm

Try all ur best guy….u guy work so hard wish u can get the unlock code coz m waiting toooooooooo……

dhawell September 24, 2011, 4:38 am

hi guys. i need help. i successfully JB my ipad 1 and it was working fine. my Ibook and twitter apps keep on crashing…so i thought all it need is a soft reset, forgot that i need to do it with Redsnow..and now it wont turn on. all i see is the Apple logo in the black background… and my pc is not recognizing the ipad. what to do? thanks

dichdo11 October 10, 2011, 9:08 pm

Your ipad just could NOT reboot itself after the TETHERED jailbroken. Try to reboot it by connecting to PC ( or Mac ), running RedSnOw again, and selecting ” Just boot tethered ..”. Good luck.

Junior September 24, 2011, 8:05 am

My wife updated to 4.3.5. How to I remove and an older, so I can tether?

Junior September 24, 2011, 8:08 am

Remove it and get an older one, can it be done, I just need to tether.

dichdo11 October 10, 2011, 9:12 pm

Might try to “Restore” through iTune to get back to as it was from the store.

fossda September 25, 2011, 3:03 am

It just says that the Tinyumbrella servers are not running. help?

kauaiboi91 October 14, 2011, 7:31 am

so i have a problem i turned my phone off and tried to boot tethered but it doesnt seem to work on my computer(win. vista) but would work on my auntys computer(win.xp) and cant ask her to use her computer. it seems like every time i try to get into DFu mode its like redsnow doesnt recognize it and i tried all versions of redsnow, im pretty sure its going into dfu mode on my phone by what it does but red snow says that its not. even tried to restore it but itunes keep saying that i need to be connected to the internet before restoring but i have internet. please someone help me

budi November 11, 2011, 3:25 pm

successfully entered DFU mode, but my iphone 3gs not successfully restarted. my iphone screen become black, and on the redsnow, it still says restarting iphone. And my iphone not restarted. it still on black screen(looks like turned off). someone please help.

chuy November 18, 2011, 8:28 am

i have the same freeze on black screen after i push the sleep button. Dont know how to fix. stuck!

HK khan December 2, 2011, 1:38 pm

I jailbreaked my IOS 4.3.5 with redsn0w. but after i rebooted my device it gt stuck on apple logo. I tried to rejailbreak but again result is same. itunes gives an error when trying to custom restore. help me out please

UCIT-world December 28, 2011, 2:46 am

I bought this white iPhone 4. running IOS 4.3.5 and the baseband is 4.10.01 which I have unlocked with the gevey ultra sim, question is how can I find out what IOS was on it so I downgrade and use 4.3.3 or 3.2. I have all my repos where I had face time and everything with a black iPhone with the same baseband and I downgrade to 4.2.1 and it work flawlessly. I know the white iPhone came installed with IOS 4.3.x not sure if it was 4.3.5 do any suggestions on figuring this out

LawrenceM11 January 29, 2012, 12:41 am

I have the white iphone 4g and when i use redsnow to try and jailbreak it, once i get to the waiting on reboot screen it reboots my iphone but then doesnt continue with the program? any ideas? i just did my girlfriends black iphone and it worked fine.

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