How To Perform Untethered Jailbreak On Your iPhone 4/3GS Without Updating Baseband Using Redsn0w For

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How To Perform Untethered Jailbreak On Your iPhone 4/3GS Without Updating Baseband Using Redsn0w For iOS 5.0.1 [Updated]

iPhone Dev team has released a new version of Redsn0w, which finally allows iPhone 4 GSM, iPhone 4 CDMA and iPhone 3GS users to perform an untethered jailbreak.

In this guide, we will take you through the step by step procedure to jailbreak iPhone running iOS 5.0.1 without updating the baseband using Redsn0w.

Here are some important points to note before you proceed.

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Rick

I'm crossing my fingers that this will work tonight. Anyone have any luck doing this yet?

i0x13h

dammit!... i'm stuck on 4.11.08 baseband and waiting for any solution!Dev Team please release Ultrasn0w 1.3 with 4.11.08 baseband support! !

hxclos

It might just be my phone, but I'm only getting one bar with AT&T (in case I want to sell) after jail breaking with a preserved 01.59.00 baseband. Anyone else get this?

Expert

Damn i'm tired. Try many many times to update 4.3.3 to iOS5 cfw but always get error 1600 in iTunes. Tried everything, Redsnow, Snowbreeze, iReb to get pwned DFU, all software showing everything is fine "entered to pwned DFU", but it wont work... I even try older iTunes... Whats wrong? How can i update to iOS5 cfw? Itunes is cheking iphone restore on apple servers and after that i'm geting that error... I tried to add apple.com to hosts file too. Not working... Thanks

Rick

I had that issue with 4.3.3 and ended up just installing Ultrasnow even though I didn't need it. That fixed my reception issues.

slongzy

shutdown your firewall and try again

Roel

this untethered jailbreak works on gevey sim?

shizmirka

after JB i have a blank mail icon, anyone else have this problem?

Almog

What about Gevey Users?

iphone 4 user

are you going to iOS 5 or 5.0.1 because 5 is no longer signed by apple meaning you can install that version unless you used ifath to store blogs which you say you are coming from 4.3.3 so i don't think you will have

Expert

Bro, you are genius :> I disable windows 7 firewall, completely cleared hosts file content and wooohoooo it's working... I think it's because of tinyumbrella entries in hosts file... Thanks a lot

Expert

Everything is fine know... i already installed iOS 5.0.1, now trying to JB

iphone 4 user

if you are already on 5.0.1 then yea use the cydia package search for corona untethered if your not on 5.0.1 use redsnow or sn0wbreeze to create custom firmware and restore to 5.0.1 then jailbreak hope this helps

Thomas

i had to change my host file back to stock because it was giving me errors. after i did that it worked great. 3gs with ipad baseband. thanks a lot guys

hxclos

I know you said you tried the pwned DFU mode but just in case...If you see the connect to iTunes, you're in recovery mode.If you're phone is off, you're in DFU mode.I was getting a 1604 error because I have a messed up power button and kept going on recovery instead of DFU mode.

dasd

So after all this you need to jailbreak?!?! Shouldn't cydia be installed once you do this.The link near the bottom "step by step" is for jailbreaking but when you click on it there are instructions with "Important note to iPhone unlockers: Please don't use this guide if you want to preserve your iPhone's baseband. We will publish a guide for it shortly."So what to do?

turbonetics

does it work on iphone 4 with modem firmware 4.11.08? can be jailbroken? pls let me know. thx

hxclos

Can't say it works. Stays on "Searching..."

turbonetics

u mean we cant jb this baseband yet? wth!?

iPhoneHacks

You need to follow this guide first to update to iOS 5.0.1 while preserving the basedband and then follow the step-by-step guide to jailbreak iOS 5.0.1. We've updated the other article to avoid the confusion.

Roel

ahh ok..thanx ha... i'll try tonight goodluck for me... hehehe...

[email protected]

Wow i havent see positive comments about this blog, can anyone post if they succeed? I wanted to try but well might be feel better hear about others experiences!

i0x13h

jailbreak ios 5.0.1... yes, we can!unlock baseband 4.11.08... not yet!

i0x13h

Yes... you can jailbreak ios 5.0.1 with baseband 4.11.08 (i did it)you can't unlock baseband 4.11.08 yet, for use iphone with any carrier!I hope a solution soon!

i0x13h

for now... i use my iPhone just like a iPod...

kwamayze

Had a similar problem months ago when I tried to upgrade to iOS 4.3.3. Solved the problem by downloading the iOS firmware with iTunes. Don't know why it worked but the firmware from other links never worked

hxclos

Scratch that, it worked! I just forgot to reset the network settings after installing ultrasn0w. Thanks.

dice

WHO CARES ABOUT DAMN IPHONE4/3gs! thats sooooooo last year!....... XD

jmac

hey guys, new to the whole jailbreaking process. i wanna do this update but i'm still a little weary. i have an iphone 4, baseband 1.59.00 . should i have any issues with this upgrade?

jmac

unlocked* iphone 4