[Résolu] repasser du 5.0.1 a 4.3.3 avec iphone 4


Mi@hel 26
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Bonjour, après avoir parcouru le forum, j'en perds mon latin. Il semblerait qu'il soit possible de faire marche arrière avec l'ios, mais je ne trouve pas la méthode. J'ai vainement tenté de jailbraké ios 5.0.1 mais cela ne marche pas. En son temps j'ai récupéré "iPhone3,1_4.3.3_8J2_Restore.ipsw".

A partir de ce fichier comment faire pour le ré installer ?

Dans l'attente de vous lire, merci d'avance.

Iphone 4 32Go actuellement sous IOS 5.0.1 (9A405) Prog modem 04.11.08

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Bonjour,

pour restaurer en 4.3.3, il est nécéssaire que tu ait le SHSH 4.3.3 associé à ton iPhone. Si tu n'as pas pris soin de la sauvegarder à l'époque de l'iOS 4.3.3, peut être que Cydia l'aura fait pour toi s'il était jailbreaké.

As tu en ta possession le SHSH 4.3.3 associé à ton iPhone ?

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Ok bon on va voir si on peut le récupérer :

-Télécharges et ouvres TinyUmbrella ICI

-Branches ton iPhone

-Va dans l'onglet 'Advanced' et coche bien la case 'Request SHSHs from Cydia'

-Sélectionnes ton iPhone dans la barre latérale gauche

-Cliques sur 'Save SHSHs'

A la fin du traitement, peut tu me donner s'il te plait la liste complètes des SHSHs qui apparaitrons je l'espère sous l'onglet 'General'.

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Ok alors :

Télécharges RedSn0w, et le firmware officiel 4.3.3

-Ouvre TinyUmbrella et branches ton iPhone

-Clique sur 'Start TSS Serveur'

-Vérifies que le message 'TinyUmbrella's TSS server is running' est bien affiché (sinon ça ne sert à rien d'aller plus loin

-Laisse TinyUmbrella tourner en arrière plan, ne t'en occupes plus

-Ouvres iTunes

-Sélectionnes ton iPhone dans la barre latérale gauche

-Maintient la touche ALT(MAC OS) ou SHIFT(WIN) tout en cliquant sur le bouton 'Restaurer'

-Dans la fenêtre qui doit s'ouvrir, va chercher le firmware officiel 4.3.3 que je t'ai fait télécharger (fichier 'iPhone2,1_4.3.3_8J2_Restore.ipsw') et attends

-Si tu as une erreur, ce n'est pas forcément grave mais note bien son numéro et rapporte le moi.

En revanche, je vois dans ton profil que tu es désimlocker par jailbreak. Le passage en iOS 5.0.1 t'as installer le BaseBand 04.11.08 ce qui rendra dorénavant le déimlockage impossible dans ton cas.

Bonne chance :) ! je reste à ta disposition si tu rencontre des difficultés.

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Voila ce qui est ecrit : Cannot Start TSS Service DO NOT TRY RESTORING YOUR DEVICE!!! httpd(PID:46) must be killed!!

12/20/2011 16:30:48.034 You are using the current version of TinyUmbrella.

??

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Arf je suis nul en commandes sous MAC OS.....enfin en claire ça veut dire que tu as un serveur web (serveur http) qui tourne et qui entre en conflit avec TinyUmbrella.

Essai de taper cette ligne dans un terminal :

sudo /usr/sbin/apachectl stop

ça va te demander ton mot de passe (si tu en as un), mais c'est possible qu'il soit bien pris en compte mais qu'il ne s'affiche pas à l'écran quand tu me taperas.

Il faudra aussi que tu quittes et rouvres TinyUmbrella.

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Voici ce que je trouve dans la case log

12/20/2011 16:47:10.659 Cannot Start TSS Service DO NOT TRY RESTORING YOUR DEVICE!!! httpd(PID:46) must be killed!!

12/20/2011 16:47:10.698 You are using the current version of TinyUmbrella.

12/20/2011 16:51:03.898 Started saving SHSHs for [iPhone de]

12/20/2011 16:51:05.101 For version [iPhone4 4.0.1 (8A306)] - This device isn't eligible for the requested build.

12/20/2011 16:51:05.106 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.0.1 (8A306) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:05.195 For version [iPhone4 4.0 (8A293)] - This device isn't eligible for the requested build.

12/20/2011 16:51:05.201 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.0 (8A293) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:06.036 For version [iPhone4 4.2b3 (8C5115c)] - This device isn't eligible for the requested build.

12/20/2011 16:51:06.044 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.2b3 (8C5115c) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:06.479 For version [iPhone4 4.0.2 (8A400)] - This device isn't eligible for the requested build.

12/20/2011 16:51:06.487 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.0.2 (8A400) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:06.941 For version [iPhone4 5.1b1 (9B5117b)] - This device isn't eligible for the requested build.

12/20/2011 16:51:06.955 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.1b1 (9B5117b) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:07.510 For version [iPhone4 4.1 (8B117)] - This device isn't eligible for the requested build.

12/20/2011 16:51:07.519 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.1 (8B117) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:08.503 For version [iPhone4 4.3b1 (8F5148b)] - This device isn't eligible for the requested build.

12/20/2011 16:51:08.511 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.3b1 (8F5148b) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:09.302 For version [iPhone4 4.3b2 (8F5153d)] - This device isn't eligible for the requested build.

12/20/2011 16:51:09.312 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.3b2 (8F5153d) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:09.388 You have saved your iPhone4 4.2.1 (8C148) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version.

12/20/2011 16:51:10.056 For version [iPhone4 4.3b3 (8F5166b)] - This device isn't eligible for the requested build.

12/20/2011 16:51:10.066 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.3b3 (8F5166b) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:10.263 For version [iPhone4 4.3 (8F190)] - This device isn't eligible for the requested build.

12/20/2011 16:51:10.275 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.3 (8F190) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:12.094 You have saved your iPhone4 4.3.3 (8J2) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version.

12/20/2011 16:51:13.249 For version [iPhone4 4.3.2 (8H7)] - This device isn't eligible for the requested build.

12/20/2011 16:51:13.260 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.3.2 (8H7) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:14.382 For version [iPhone4 4.3.4 (8K2)] - This device isn't eligible for the requested build.

12/20/2011 16:51:14.397 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 4.3.4 (8K2) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:15.328 You have saved your iPhone4 4.3.1 (8G4) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version.

12/20/2011 16:51:16.128 You have saved your iPhone4 4.3.5 (8L1) SHSH locally and the request was sent to CYDIA. This means that CYDIA DOES have your SHSH. Do NOT bug semaphore about the Cydia home page showing this version.

12/20/2011 16:51:16.179 For version [iPhone4 5.0b1 (9A5220p)] - This device isn't eligible for the requested build.

12/20/2011 16:51:16.189 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b1 (9A5220p) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:16.709 For version [iPhone4 5.0b2 (9A5248d)] - This device isn't eligible for the requested build.

12/20/2011 16:51:16.741 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b2 (9A5248d) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:16.781 For version [iPhone4 5.0b3 (9A5259f)] - This device isn't eligible for the requested build.

12/20/2011 16:51:16.791 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b3 (9A5259f) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:17.297 For version [iPhone4 5.0b4 (9A5274d)] - This device isn't eligible for the requested build.

12/20/2011 16:51:17.307 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b4 (9A5274d) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:17.449 For version [iPhone4 5.0b5 (9A5288d)] - This device isn't eligible for the requested build.

12/20/2011 16:51:17.458 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b5 (9A5288d) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:18.259 For version [iPhone4 5.0.1 (9A405)] - This device isn't eligible for the requested build.

12/20/2011 16:51:18.272 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0.1 (9A405) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:18.332 For version [iPhone4 5.0b6 (9A5302b)] - This device isn't eligible for the requested build.

12/20/2011 16:51:18.342 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b6 (9A5302b) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:18.976 For version [iPhone4 5.0b7 (9A5313e)] - This device isn't eligible for the requested build.

12/20/2011 16:51:18.984 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0b7 (9A5313e) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:19.313 For version [iPhone4 5.0 (9A334)] - This device isn't eligible for the requested build.

12/20/2011 16:51:19.321 CYDIA DOES NOT HAVE YOUR SHSH FOR iPhone4 5.0 (9A334) THERE IS NO WAY FOR YOU TO GET THEM. SORRY. YOU ARE JUST TOO LATE.

12/20/2011 16:51:19.329 Finished saving SHSHs for [iPhone de]

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Quand je demarre tyni voici les 2 ecrans successifs :

1er ecran

request SHSH from Cydia is currently set. this can cause issues if you are trying to

save current SHSH as cydia is no longerable to reliably proxy SHSH request. Please

change your setting in the advanced tab and click the apply changes button or use

edit menu apply changes

2 ecran

you currently have set host to cydia on exit set. If you are having issues restoring you needed to uncheck this box ads apply changes. Be warned if you restore stock apple firmware you baseband can and likely will be updated

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Les deux écrans c'est normal....il faut juste cliquer sur 'OK'. As tu essayé la manipulation de mon post précédent avant de relancer le serveur TSS de TinyUmbrella ?

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C'est bête parce-que quand tu avais l'erreur 20, tu pouvais le redémarrer quand même.

Refais tout pareil et après avoir obtenu l'erreur 20, suis ces manipulations :

-Télécharges FixRecovery ICI et ouvre le fichier marqué 4.3

-Laisses bien branché ton iPhone à ton ordinateur et passe le en mode DFU (tuto ici)

Normalement, après ça, tu n'as plus qu'a attendre et ton iPhone revit....

J’attends de tes nouvelles.

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J'ai bien suivi et voila la reponse de fixrecovery :

Last login: Wed Dec 21 11:07:47 on ttys000

new-host:~ michelberger$ /Users/michelberger/Downloads/fixrecovery-osx-4.2.1-4.3/fixrecovery43 ; exit;

Initializing libpois0n

No matching processes belonging to you were found

Waiting for device to enter DFU mode

opening device 05ac:1227...

Found device in DFU mode

Checking if device is compatible with this jailbreak

Checking the device type

Identified device as iPhone3,1

Preparing to upload limera1n exploit

Resetting device counters

Sending chunk headers

Sending exploit payload

Sending fake data

libusb:error [darwin_transfer_status] transfer error: timed out

Exploit sent

Reconnecting to device

Waiting 2 seconds for the device to pop up...

opening device 05ac:1227...

Preparing to upload iBSS

Checking if iBSS.n90ap already exists

Preparing to fetch DFU image from Apple's servers

Fetching Firmware/dfu/iBSS.n90ap.RELEASE.dfu...

[==================================================] 100.0%

Uploading iBSS.n90ap to device

[==================================================] 100.0%

Reconnecting to device

Waiting 10 seconds for the device to pop up...

opening device 05ac:1281...

Setting to configuration 1

Setting to interface 0:0

Preparing to upload iBSS payload

Loaded payload for iBSS on n90ap

Resetting device counters

Uploading iBSS payload

[==================================================] 100.0%

Executing iBSS payload

Initializing greenpois0n in iBSS

Checking if device is already jailbroken

Booting jailbreak ramdisk

BOOT: Preparing to upload ramdisk

[==================================================] 100.0%

Executing ramdisk

Setting kernel bootargs

Preparing to upload devicetree

Checking if DeviceTree.n90ap already exists

Preparing to fetch firmware image from Apple's servers

Fetching Firmware/all_flash/all_flash.n90ap.production/DeviceTree.n90ap.img3...

[==================================================] 100.0%

Resetting device counters

Uploading DeviceTree.n90ap to device

[==================================================] 100.0%

Loading devicetree

Preparing to upload kernelcache

Checking if kernelcache already exists

Fetching kernelcache.release.n90...

[==================================================] 100.0%

Resetting device counters

[==================================================] 100.0%

Hooking jump_to command

libusb:error [darwin_transfer_status] transfer error: timed out

Exiting libpois0n

logout

[Opération terminée]

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As tu bien essayer cette manipulation après avoir obtenu l'erreur 20 dont tu parlais ?

Toutes les erreurs ne sont pas rattrapables avec Fiw recovery mais la 20 l'est.

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Carnat89, pour passer du 4.3.3 en 5.0, si j'ai bien tout compris, si on le fait avec redsn0w, mon baseband ne sera pas upgradé et je pourrais très bien redescendre en 4.3.3 si j'en ai envie (j'ai mes shsh en 4.2.1 et 4.3.3). C'est ça ?

(Faudra aussi que je les sauve en 5.0 je suppose...).

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Le passage en 5.0.1 a upgrader ton BaseBand. Même en redescendant an 4.3.3, ton BaseBand lui ne redescendra plus.

RedSn0w n'a rien à voir avec le downgrade d'un appareil, il permet de les jailbreaker, ce qui n'est pas la même chose.

Si tu éprouves des difficultés à ouvrir TinyUmbrella sous Windows, le plus souvent, il suffit de faire un clique droit sur TinyUmbrella, puis de choisir l'option 'Exécuter en tant qu'administrateur'.

En ce qui concerne la sauvegarde des SHSHs, c'est toujours bien de la fiare. Tu ne pourra pas sauvegarder le SHSH 5.0 car il n'est plus distribué par Apple, mais kle 5.0.1 oui. Maintenant, Apple à un peu corser la chose pour les SHSHs 5.X, donc il ne seront pas forcément utilisable mais bon...au cas ou.

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