How to Jailbreak iPhone 3G 3.0 firmware using Redsnow for windows/mac

by Rohit on June 20, 2009

(GUYS ULTRASN0W the unlock tool for iPhone 3G 3.0 is out!!!!.. First jailbreak your iPhone using the following steps in this post and once you are done jailbreaking head to the tutorial on how to unlock your iPhone 3G 3.0 using ultrasn0w – Click here for unlock tutorial )

Wohooo Jailbreak tool for windows is finally out!!!Its redsn0w. Please Note: This works even on the MAC.

1) Restore your iPhone OS to 3.0 firmware by using itunes 8.2. Here is the link to 3.0 firmware ipsw file. Once you are done downloading it, hold shift and click on restore from your iTunes (mac users: alt/option key + click on restore) and navigate to the ipsw file you just downloaded in order to restore your iPhone to 3.0 firmware. (Note: Use firefox/internet explorer and not safari to download the ipsw file, if not it will be downloaded as a ZIP file instead of IPSW)

2) Download Redsn0w (jailbreaking tool for windows) from any of the windows links on http://blog.iphone-dev.org/. I used

http://72.14.179.250/Downloads/redsn0w-win_0.7.1.zip.

Mac users download Redsnow from here:

http://rapidshare.com/files/247149113/redsn0w-mac_0.7.2.zip

3) Once you are done downloading, launch it and you will get the following screen. Now browse to the Original iPhone firmware OS 3.0 .ipsw file. If you haven’t already got it, you can download it from here. (Note: iPhone 2G users please check below for the ipsw link )

4) Redsn0w then checks if the .ipsw is valid. Click next.

5) Now redsn0w will automatically patch the original file. Click next when done.

6) i) On the following screen Check on Install Cydia option to jailbreak .

ii)Check on “Unlock” ONLY IF you are an iPhone 2G user to unlock.

(Reminder : iPhone 3g users please check on ONLY “install cydia” option)


7) On the following screen iPhone 2g users can provide the path to bl39.bin and bl46.bin files. iPhone 3g users press next and skip this step. (NOTE: iPhone 2G users please find the bl39.bin and bl46.bin files below)

8) On the following screen make sure that your iPhone is PLUGGED IN to the computer AND switched OFF and click “Next”.

9) Now the part where you have to pay rapt attention: On the next screen you will be presented with a set of instructions. Follow them carefully:

i) Hold “Power” button for 2 seconds

ii)Then while holding the Power button, you will now have to hold Home button too for 10 seconds.

iii)Then release Power button but keep holding Home button for about 30 seconds i.e till the installation begins.

10) The Jailbreak process will now begin. Once it’s done, the iPhone will reboot on its own and you will find cydia on it.

11) Congrats you have just jailbroken your dear iPhone :)


IMPORTANT NOTE FOR iPhone 2G USERS:

Please use this ipsw file in step 3:

http://appldnld.apple.com.edgesuite.net/content.info.apple.com/iPhone/061-6580.20090617.XsP76/iPhone1,1_3.0_7A341_Restore.ipsw

You will also need the following bootloader files in step 7

BL 3.9 : http://iphonefreakz.com/firmware/BL-39.bin
BL 4.6 : http://iphonefreakz.com/firmware/BL-46.bin

IMPORTANT NOTE FOR WINDOWS 7 USERS : I tried jailbreak on WINDOWS 7 but redsn0w kept crashing. So I ran it in compatibility mode for windows xp and then ran it as an administrator. It worked!. Here’s how you do it

i) Right Click on Redsnow.exe

ii) Click on Properties

iii )Switch to Compatibility tab on the top.

iv) Check ” Run this program in compatibility mode for: Windows XP ”

v) Start the application by right clicking on redsn0w. exe file and click on run as administrator

Related Posts:(Latest Update)

How to jailbreak and unlock iPhone 3.1.2 firmware(5.11.07 baseband) using blackra1n and blacksn0w

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Jailbroken: The Story of My iPhone 3G | Matt Oldham
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{ 220 comments… read them below or add one }

Rohit June 23, 2009 at 7:31 am

@everyone

————————-IMPORTANT————————————

Hi folks am going on a holiday for 3 days.. Please help eachother out.. I will try my best to reply to your queries.. Will be really grateful to those who help others here..

Also in the next 3 days if ultrasn0w releases, It’s going to be as simple as going on cydia ,downloading ultrasn0w and boom using a diff carrier..
Just in case it releases, could an expert among us please write down a simple 3- 4 step process in the comment section here.. We will all thank u a zillion :)..

Cheers guys and have a great week ahead..

Thien June 23, 2009 at 1:43 pm

UltraSn0w is now available… Enjoy!

http://www.iclarified.com/entry/index.php?enid=4253

ghetto_ken_doll June 23, 2009 at 1:55 pm

i have the 3g 16gb i am a first time user on this whole jb and unlocking thing can someone really help me here and also i talked to a guy that says he used this new program that you all are waiting on redsnow he has one for sell and i seen it my self i want mine like nowwwwww driving me crazy i have tmobile

ghetto_ken_doll June 23, 2009 at 2:06 pm

is it true that the dev is russian????????? man why cant i be this dang smart its neat how these people or you all just get this phone and open it to see how it ticks still need help im trying to jailbreak right now from the steps above but my firware cant be found i downloaded it but it has to be extracted the vista says already on the computer and cuts off

ghetto_ken_doll June 23, 2009 at 2:34 pm

ok one more stupid question how do i get office pro 2007 for free

Richie June 23, 2009 at 3:26 pm

ANYONE EXPERIENCING THIS ISSUE>>>>>>

I was able to jailbreak my 3g iPhone using the steps above with Cydia installed on the springboard but noticed that there are default icons/apps missing like camera, stocks, calculator, weather, and notes. I also noticed that my free apps from the App Store, Cydia, and Installous are missing as well, which is known since jailbreaking a new OS will wipe out previous jailbroken apps. So I downloaded Appsync but nothing happened…no icon or options for Appsync or missing icon/apps reappearing.

I did test downloading a free app from the App Store successfully and also from Cydia. Both Apps show on the springboard and work fine.

I did have my 3g iPhone jailbroken with the previous OS using Quickpwn if that matters. I also used categories to organize my app in folders if that matters too.

Has anyone experience the same issues?

Does anyone have any idea how to resolve this?

If not, do you think I should go into settings and select “erase all content and settings” and jailbreak it again and manually download apps again?

ghetto_ken_doll June 23, 2009 at 3:40 pm

ok the above steps worked great even as stupid as i am it worked i have 3g 16gb nowjailbroken but what now i want to unlock what do i do

DOMINICK June 23, 2009 at 4:25 pm

hOW DO I GET AN INSTALLER THE UPDATE WORKED GREAT i JUST HAVE CYDIA ON IT

ghetto_ken_doll June 23, 2009 at 4:38 pm

ok first is the unlock software out yet and now that i have jailbroken my 3g how do i change the boot loaded to the pinnaple

lee June 23, 2009 at 5:11 pm

ok the above steps worked great even as stupid as i am it worked i have 3g 16gb nowjailbroken but what now i want to unlock what do i do

Rohit June 23, 2009 at 5:37 pm

Hi guys ultrasn0w aka the unlock tool for iPhone 3g 3.0 is out.. Here’s the link http://www.digitalmarketingtalk.com/iphone/how-to-unlock-iphone-3g-30-using-ultrasn0w/

alamgir June 23, 2009 at 6:15 pm

I unlocked my 2G Iphone using redsn0w and everything worked fine except the battey dies real fast. Last two nights I charged for about 8 hours but later in the day around 2PM battery died completely. and that’s without really using it. what’s wrong with? How can I fix it? Also, the camcorder Icon doesn’t show? Thank you.

Richie June 23, 2009 at 7:55 pm

My issue resolved from previous post: June 23, 2009 pm30 3:26 pm,

I had to re-download BossPrefs from Cydia (not sure what happened to it from previous jailbroken OS). Then in BossPrefs go to Hide Icons (poofs) and the icons were all turned OFF. After turning them back on and then selected Respring. All my icons/apps are now present on my springboard.

alfonzo1200 June 23, 2009 at 8:08 pm

everytime i download the 3.0 firmware it shows up as a zip and cannot be found by redsnow. why? im on iphone 3g

Transformer2 June 23, 2009 at 8:11 pm

Alfonzo download using firefox instead of IE or safari.. then it will show up as ipsw..

Dave June 23, 2009 at 8:12 pm

Will this work on the “newer” macbooks? I know another set of new macbooks came out, but I’m asking about the first set of macbooks that disabled the iPhone from entering DFU mode. (I guess confirmation on whether the newest macbooks work with redsn0w would be helpful too)

Transformer2 June 23, 2009 at 8:13 pm

@Lee ultrasn0w aka the unlock tool for iPhone 3g 3.0 is out.. Here’s the link http://www.digitalmarketingtalk.com/iphone/how-to-unlock-iphone-3g-30-using-ultrasn0w/ (via Rohit)

Transformer2 June 23, 2009 at 8:17 pm

@Dave As predicted by the Dev Team, missing option to use DFU mode in Mac OS X 10.5.6 has been a bug. It is fixed now in Mac OS X 10.5.7. Use the internal Software Update function and update to 10.5.7 and you’ll be able to get into DFU mode again

So dave ur solution is to internally update to 10.5.7 and use redsn0w. U wont have any problems..

Transformer2 June 23, 2009 at 8:18 pm
L337Fish June 23, 2009 at 9:00 pm

It is stuck at the “Waiting for reboot” screen. How long will this take?

ghetto_ken_doll June 23, 2009 at 9:37 pm

thanks all i got my phone unlocked and jailbroken but now what can i add through cyida????/ what are soem good programsto have someone please help hwo do i get a list of things i can add to my phone and also im having the same problem with the batter dieing fast

Kiet Lee June 24, 2009 at 3:43 am

when I jailbreak and unlock my iphone 3g to firmware 3.0, all of my games are running slow and not as smooth as my previous 2.2.1, is there any way to downgrade it back?

SGT. CARINO June 24, 2009 at 5:13 am

I CANNOT FIND THE UNLOCK OPTION ON THE CYDIA.PLEADE ADVISE….

tay June 24, 2009 at 6:56 am

hey guys, havin issues with jailbreaking my iphone 3g. my computer is running vista, and ive gone through the process twice, and both times everything went smoothly until the “waiting for reboot” screen, at which point vista informed me that redsn0w had “stopped working” and it was “diagnosing the problem” etc, etc. a friend of mine who is running xp jailbroke his phone with this program no problem, could it have anything to do with vista?

Wow! June 24, 2009 at 7:42 am

I am totally blown-away! Just updated iPhone 3G /f3.0 on Mac Dual G4 Tower in around 15 minutes with redsn0w. The last time I updated an iPhone 3G /f2.1 with pwnageTool it toook me 3 hours or so restoring, etc. and I had to reposition my apps on 9 screens. holy crap! thanks DEV-TEAM!!!

stefan June 24, 2009 at 9:21 am

hi loaded redsn0w and 3.0 firmware but when i click browse on redsn0w nothing happens so can anyonehelp please

Lemur Monkey June 24, 2009 at 2:25 pm

I tried it and it worked right away. I updated my fw to 3.0 when it came out – and it easily jailbroke my phone first try. Thanks guys!!!

tay June 24, 2009 at 3:02 pm

third time, same problem, redsn0w crashes right in the middle. somebody please help

tay June 24, 2009 at 4:24 pm

ok, now ive tried it on a different computer and it just sits at the waiting for reboot screen. why wont this program work?

abuabdulmaalik June 24, 2009 at 6:07 pm

Rohit please help, because this is a zip file and not a ipsw

tay June 24, 2009 at 6:32 pm

i just typed the tag onto the end of the file before i hit save and it worked for me. type .ipsw after the filename

tay June 24, 2009 at 6:33 pm

of course redsnow still wont work on either of the computers in my house

Bonnie W29 June 24, 2009 at 8:35 pm

Anyone having this problem?

I jailbroke my iphone 3G running the OS 3.0 and started having a problem sending meeting invitations though microsoft outlook 2003. The problem is I send a invite and them multiple invites are sent over and over to all the invitees. Also, the text in the invites becomes corrupted once the duplicates begin sending themselves. I had IT pull my email log and all the duplicates have the apple iphone tag leading them to believe it is the iphone having sync issues with the exchange server. Has anyone experienced this? Could the jailbreak have caused this?

Thanks to any responders.

As of right now I have had to delete my work email account from my iphone. HELP!

Wow! June 25, 2009 at 5:35 am

grab a copy of your own firmware– Do Not Download it.
I didn’t install ICY.

this is it —> iPhone1,2_3.0_7A341_Restore.ipsw

/Users/XXXXXX/Library/iTunes/iPhone Software Updates/iPhone1,2_3.0_7A341_Restore.ipsw

XXXXXX = your user name
same as ~

Javi June 25, 2009 at 5:41 am

@abuabdulmaalik

You need to download the file with firefox and it will download as a ipsw file.

3weddings June 25, 2009 at 1:38 pm

@tay

I have the same issue on my Vista and it turns out I can’t install .net framework for some reason. Check if you have it.

TakeOff008 June 25, 2009 at 5:52 pm

It Work guy Many many thank

Leo June 26, 2009 at 8:44 pm

Hallo everyone. I have a iphone 2G and I tried to use redsnow many times but it is not working. The problem is that the link for the ipsw file downloads a zip file with no ipsw file inside. So where can I get the real ipsw file? HELP PLEAAAAASE!

sss June 26, 2009 at 9:32 pm

a++++ good blogger!
lol
thanks, very very user friendly instructions!

kazza June 26, 2009 at 10:45 pm

hi every link i have tried to download for windows redsn0w i keep getting invalid torrent can anyone help

Nate June 27, 2009 at 7:07 am

Worked Great!! Thanx

Robbie June 27, 2009 at 11:05 am

Hi all,

is this still working on the latest Iphone 3G S?

Thanks

Ali Mazhar June 27, 2009 at 5:34 pm

Hey there some how when I get to step 3 i doesnt show option for unlock it only shows install cydia and icy. HELP !!! this is as far as i could get with this Iphone 3g. However I managed to jailbreak my other Iphone 3g with the same process only thing is I think it was factory unlocked so it didnt need to be unlocked only jailbroken. Please advise,

partha June 27, 2009 at 6:53 pm

i tried but still keeps crashing

Napster June 28, 2009 at 10:56 am

It gets stuck at the reboot…..

Han June 28, 2009 at 3:23 pm

Guyysss

Do I have to restore/update through itunes or can I use the FW I downloaded? My itunes is screwing up right now and I really don’t want to download it through itunes!

Reply asap, thanks.

xpo38 June 29, 2009 at 5:16 am

Worked just as you explained. Great stuff!!

Phill June 29, 2009 at 8:23 am

Hi

I have an iPhone 3G, which was already unlocked (i.e. I can use any SIM from any Telco). It was already updated to the new OS 3 last week.

The question I have now is… which process should I run to jail’break the iPhone.

Much appreciate your kind guide on this.

Thanks in advance.
Phill

S A H I L June 29, 2009 at 9:15 am

Rohit,

i am doing every thing correctly but it hang out when it reaches that waiting for reboot …. what should i do, and when i want to use the compatibility for windows XP i dont see any windows XP in the drop down menu. i am currently on windows XP service Pack 3 ….

pleaes advice

fredf June 29, 2009 at 5:19 pm

Hi Rohit
I am trying to jailbreak my 3G phone with 3.0. After 1st step, my next button does not pop out at such I am not able to proceed further. Any chance u can advise me?

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