Voici les intructions pour jailbreaker votre iPhone 3G en version 4.0 or 4.0.1, en utilisant RedSn0w pour Windows et iTunes 9.2. La version Mac de cette méthode est ici.
Cette méthode peut être utilisée pour le jailbreak avant d'effectuer le déblockage UltraSn0w unlock. Les instructions pour le déblocage se trouvent ici. Il permet aussi l'activation avec une carte SIM non reconnue. Etape 1 Créer un répertoire sur votre bureau, nommé Pwnage
Téléchargez RedSn0w la ou la et placez le dans le répertoire Pwnage. Vous pouvez également télécharger la dernière version du firmware 4.0 et la placer dans le meme répertoire . Si vous voulez effectuer la mise à jour, vous aurez également besoin de la version 4.0.1.
Extraire le fichier exécutable redsn0w.exe du dossier RedSn0w.zip .
Important: Si vous souhaitez rester en version 4.0, sautez l'étape 2.
Etape 2 Connectez votre Iphone à votre ordinateur et lancer Itunes..
Selectionnez votre Iphone dans la liste des appareils, dans la barre de gauche. Maintenez Shift et clicker sur le bouton Restore. Il est préférable de restaurer le système, il n'y aura ainsi aucune perte de place mémoire.
Dans le répertoire Pwnage , selectionnez 4.0.1 firmware ipsw. Clicker sur le bouton Choose pour continuer.
Etape 3 Une fois qu'iTunes à terminé la mise à jour de votre Iphone, ouvrez le répertoire Pwnage et l'ancer l'application redsn0w .
Etape 4 Une fois RedSn0w ouvert clicker sur le bouton Browse.
Etape 5 Selectionnez le fichier 4.0 firmware ipsw que vous avez placé dans le répertoire Pwnage et clicker sur Open.
Important: Selectionnez le fichier 4.0 firmware ipsw meme si vous avez effectué la mise à jour en 4.0.1.
Etape 6 Une fois la vérification du firmware effectué, clicker sur le bouton Next.
Etape 7 RedSn0w va maintenant préparer les données du Jailbreak.
Etape 8 De cette fenetre, vous pouvez selectionner les option du Jailbreak que vous souhaitez.
Verbose boot affiche les détails du redémarrage de votre Iphone, et est généralement utilisé et les dévéloppeurs et les utilisateurs avancés.
Assurez vous que Cydia est selectionné. Pour cette méthide, nous avons aussi selectionnéCustom boot logo et Custom recovery logo.
Lorsque vous clicker pour selectionner chaque logo, une boite de dialogue windows apparait, vous demandant de selectionner l'image. Trouvez l'image que vous souhiatez utiliser et clicker sur le bouton Open.
*Rappelez vous les reglès du Logo de démarrage: Format RGB ou Grayscale avec Alpha channel et dimension inférieur à 320x480. ISi vous voulez utiliser un logo iClaified, ils pervent êtr trouvés ici :Boot Logo, Recovery Logo
Notez que RedSn0w a dejà choisi d'activer multitasking, d' activer homescreen wallpaper, et d'activer battery percentage. Si vous n'avez pas besoin du multitasking, nous vous recommandons de le désactiver ; il rend votre iPhone vraiment plus lent.
Clicker sur Next pour continuer.
Etape 9 Branchez votre iPhone sur l'orinateur et assurez vous qu'il est éteint. Pressez le bouton Next.
Etape 10 RedSn0w va maintenant vous guider pour entrer dans le mode DFU. Vous pouvez trouvez plus d'aide sur le mode DFUsur here
Maintenez le bouton Home et le bouton Power pendant 10 secondes.
Relachez le bouton Power et continuez à maintenir le bouton Home enfoncé jusqu'à ce que RedSn0w detecte l'appreil..
Etape 11 Votre Iphone va redémarrer.
Etape 12 RedSn0w va maintenant commencer la mise à jour avec le nouveau disque RAM et Kernel.
Etape 13 Une fois terminé, RedSn0w vous previens que c'est fait. Clicker sur le bouton Finish . Quand votre Iphone a redémarré (5 minutes ou plus) il est jailbroké avec Cydia installé sur le bureau.
Vous pouvez maintenant débloquer votre Iphone en utilisant UltraSn0w de la url=https://www.iclarified.com/4253/how-to-unlock-the-iphone-4-3gs-3g-using-ultrasn0w new=true]façon[/url] suivante.
*Un grand merci à l'équipe iPhone Dev-Team pour leur travail et leur contribution à la communauté Iphone.
Add Comment
Would you like to be notified when someone replies or adds a new comment?
Yes (All Threads)
Yes (This Thread Only)
No
Notifications
Would you like to be notified when we post a new Apple news article or tutorial?
I am getting the same error too, when trying to restore with iTunes; I tried it 2X, Version: 3.1.2, Modem Firmware: 04.26.08, iTunes 10 tried to see if there is way around this not much luck & I don't know if iTunes 10 is the reason its not working, but I would like to update to 4.0.1
1) you guys need to add a part where you edit c:\windows\system32\drivers\etc\hosts to add the line "74.208.10.249 gs.apple.com". This way the check of the firmware goes to a cydia site and thus won't fail.
2) it's possible to downgrade from 4.0.2 to 4.0.1 and jailbrake with Redsn0w and unlock via Ultrasn0w.
Hi Guys.. Can u please help me I am all lost!
I have an iPhone 3G officially purchased in India.. It has the official carrier .. never Unlocked Only Jailbroken .. I am on
Version 3.1.3 (7E18)
Firmware: 05.12.01
What I want to do is update my iPhone to 4.0 plus have it jailbroken.. So Yesterday I attempted to jailbreak my 3G 3.1.3 05.12.01 Using this Tutorial and it didn't work when i tried using the 4.0.1 (3G): iPhone1,2_4.0.1_8A306_Restore.ipsw (after trying to check with Apples server it gave me an error, something that this update cannot be used .. or something)...Then i tried the other 4.0 ispw.. and the whole procedure went thru .. DFU moed and all but when iPhone rebooted it was just the same as it was earlier .. same version etc)
Can u guys plz help me... How do I upgrade to the iOS4 and also have it jailbroken .. Also i would appreciate if u can tell me how can i also Unlock it to use any service provider..
If u can guide me to a tutorial or sumthing that wud be great :)
I have upgraded to the latest iTunes 10
Thanks in advance for any help.
Apple doesn't accept anything less than 4.1 right now... which can only remain your iPhone dumb for some time before the jailbreak comes out. So, what you have to do is to wait and constantly check the iPhone Tutorial on this site. Very soon it will be released. Hope this helps!
Thanks for yr response... OK What I have done is Updated to 4.1 than using the Beta Release of Redsnow for Mac .. I did the jailbreak .. But I dont like how many things crash and also it gone a bit slow... So I want to go back to 3.1.3 or 3.1.2 Basically anything other than 4... Can u guys plz help? Thanks!
Sorry, don't think you can even do that (downgrading) except if you previously saved your SHSH Blobs on saurik server before upgrading to iOS 4.1 which I am pretty sure you DID NOT!
Hi.. Yes I think I have saved them.. Coz I remember.. Once when I opened Cydia it showed a msg saying something like "yes make my life easier.." and I did select it.. So I believe I have done that.. So how do I go about it.. Emmanuel I appreciate u following up on this :-) Thanks!
I don't think there is any other way to figure that out right now since you have already upgraded to 4.1. So, just follow the instructions on the links, maybe Cydia successfully saved them for you. Good luck :-) !
edit c:\windows\system32\drivers\etc\hosts to add the line "74.208.10.249 gs.apple.com". This way the check of the firmware goes to a cydia site and thus won't fail.
everything u mentioned is gr8 and very helpful thank u!
but when i want to update the iphone firmware using the shift-restore in itunes, the iphone should be on or off?
and what version of itunes should i use?
pls rply
everything u mentioned is gr8 and very helpful thank u!
but i have 1 quest!
when i want to update the iphone firmware using the shift-restore in itunes, the itunes should be on or off?
pls rply
is anyone else having problems wiith Redsnn0w 0.9.5b5-5 recognizing 4.0.1? the firmware is continually not being recognized and i have tried everything i know (even adding .ipsw to the file) any ideas?
hi, my iphone 3g is on 3.0 with baseband 04.26.08. i have it jailbreaked and unlocked using your old tutorial. suddenly my youtube wont connect. and my cydia crashed too. now my iphone 3g is getting hanged very frequently and hence i decided to upgrade, jailbreak and unlock using this present tutorial "How to Jailbreak Your iPhone 3G Using RedSn0w (Windows) [4.0, 4.0.1]"
My problem is
1) wen start itunes its showing new update to 9.2.1. n this tutorial says this jailbreak works only on itunes 9.2 which i dont have.. were do i download 9.2 version from.. and
2) should i save SHSH blobs? if yes wen? after upgrade, jailbreaking and unlocking?
pls pls pls help.. its frustrating everytime phone gets hanged jus wen there is an urgency..
pls help.. thank u guys... :)
Trying to upgrade from 3.1.2 (jailbreaked with redsnow) on my 3G but when trying to restore I get different kinds of messages that I can´t go further. This is after Itunes say´s its checking with Apple! I have the latest Itunes. I have also tried to upgrade but it still doesn´t work. The reason I want to upgrade is because I hope to get rid of some problems I have!
I'm thinking of going back to 3.1.3. Do I follow the same procedure as above and just use the 3.1.3 firmware? Will there be any problems going back to 1.3.1 from iOS4? Any help will be appreciated.
Since my update to 4.0.1. My battery drains RAPIDLY...It goes to 10% after 1.5 hours of useage. Its very frustrating and im thinking of going back to 3.1. Is anyone else facing similar problems?
The drain happens when you have push turned on for emails and you dont have data plan.
The happened with me earlier this year.
I researched a lot but turning push email resolved my problem.
Looks like it keeps looking for network which drains battery too fast.
let me know if this fixes ur issue.