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Autor Tópico: semitethred + untethered para iOS5  (Lida 61947 vezes)

Offline Revision_R

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semitethred + untethered para iOS5
« em: 23-10-2011, 02:22:34 »
Quando o jailbreak é semi-tethered, no caso de não ter feito boot tethered (boot semitethered):

Prós&Contras:

  • Pode-se usar o telefone para ligar e para SMS;
  • Pode-se usar todas as stock apps do iPhone (aplicações pré-instaladas - menos o Mail, referido abaixo);
  • Não se pode usar o Safari (se bem que já há 1 patch para isso);
  • Pode-se usar outros web browsers da appstore;
  • Não se pode usar a app Mail, mas podem instalar a gmail app ou qq outra aplicação de mail da Appstore.
  • Não se pode usar qq aplicação,tweak do Cydia/Installous até se fazer o boot tethered.
  • Não se pode adicionar nenhum app de jailbreak para o notification center, pois o idevie ficará preso no respring  em loop mode até se fazer o boot tethered.[/b]
             (Obrigado grilo_bruno & ALL :) )

Para adicionarem o semi-tethered ao vosso iDevice Basta adicionarem a seguinte source no Cydia e procurarem por semitethered:

http://thebigboss.org/semitether

Podem ver os iDevices compatíveis com o Semi-tethered aqui:

Como saber se dá para Jailbreak/Unlock de Rede [Actualização: 03/11/2011]




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My iOS5 semitethered jailbreak package is ready for beta testing. What is semitethered jailbreak and why do you care? In short, it is protection for if your device reboots while you’re on the road. Read on.

As you may know, iOS5 currently has a tethered jailbreak. This means that after you have jailbroken and installed most stuff you care about, you go to reboot your device, and it will no longer boot. You will be either stuck at apple logo forever, or you will get to itunes restore screen. When this happens, you have to hook up to your computer and use redsn0w “just boot” feature which gets you rebooted successfully again. It’s not all bad, as iOS5 is pretty stable. But if your device crashes and reboots while you’re out on the road, you are screwed and without a phone until you get home.

An untethered jailbreak is one that does not have such problems. Here you can reboot and the device reboots successfully. Because we are using the limera1n exploit discovered from Geohot last year, we are always guaranteed a tethered jailbreak on last generation devices. A new exploit will need to be found to untether us.

To get us through this period, I have worked on a semi-tethered solution. The semi-tethered jailbreak will allow you to reboot on the road, but with limited functionality. It is enough that you are no longer stranded, and you can use your phone, text, and many other features. This is just until you get home and can use redsn0w again to “just boot tethered”. Once you do that, you’re back to fully functional state.

Here is a summary of what you can and cannot do when in semi-tethered reboot state. Remember, this is only when your device crashed and rebooted on the road and before you got back to your computer to “just boot”. It is better than being stuck in apple logo:

1) Can use phone, sms (text messages)
2) Can use every other stock app on iphone.
3) Cannot use mobile safari
4) Can use other appstore web browsers such as atomic web browser
5) Cannot use mail app. You could install a gmail app from appstore or such instead.
6) You cannot use any jailbreak tweak, app, cydia until you boot tethered.
7) While in the semitether booted state, you should not add a jailbreak ios5 notification such as sbsettings to notifications during this state or your device will be stuck in a respring loop until you get home to “boot tethered”.

Those are all the limitations I have found so far. There may be some others. I may provide a more technical write up on why these limitations exist, but for now it doesn’t really matter. They just do.

Now, there are some other caveats to installing this package:

1) The device will take longer to boot up. When you reboot, it has to reload every service. It will respring a couple times also.
2) According to Saurik, there are some “problems” to reloading all daemons on the fly. This is why mobile substrate installation requires “reboot device” in cydia. I have not experienced any of these problems, but I am not promising they do not exist. This is why we will need testing to see which problems may occur.

I believe the good outweigh the bad here. Once the untethered jailbreak is out, you will not need or want to install this semitether package. In future iOS versions when we are back to having only a tethered jailbreak, you should be able to install this again to semitether your jailbreak.

As far as support for this package, please send me email preferably from Cydia so the proper semitether subject is used. If you want to email me from a computer, and want a response, use this subject: “Cydia/APT(A): semitether”. Remember, this is still in beta stages and may not be perfect. Do not install this if you are not prepared for that.

As for current testing, I have only tested this on an iphone 4 GSM running iOS5. As further testing shows success, I will update this page. Further, when this package seems stable enough, I may move it into the main bigboss source.

To install this, add the following repository to cydia: http://thebigboss.org/semitether. Note: after install, you will have to reboot your device, so make sure you are prepared at a computer to reboot tethered with redsn0w or just “home button out” of cydia and manually respring until you get home.

To test the success of this, simply reboot your device. If it boots up, it worked. Make sure you are near your computer so you can tether boot it after to get your jailbreak functionality back.

Fonte: http://thebigboss.org/semitethered-jailbreak


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Pod2g Teases Untethered iOS 5 Jailbreak


O semi-amarrados iOS5 acabarão. Esta manhã, pod2g divulgou um vídeo onde ele brinca com um exploit que permite uma reinicialização untethered em iOS5. Não há nenhuma info para quando é que o jailbreak untethered vai estar disponíveil, ou que ferramenta irá utilizar, mas vamos aguardar!  ;)


YouTube : iOS 5.0 untethered jailbreak © pod2g


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Hoje temos mais algumas boas notícias, @pod2g conseguiu untethered para todos os A4 iOS devices usando a última versão do iOS ( iPhone 3GS, iPhone 4, first gen iPad, iPod Touch 3G, iPod Touch 4G, AppleTV 2 ).
Infelizmente não há novidades/noticias do jailbreak ( de qualquer tipo) para o iPhone 4S.




« Última modificação: 28-12-2011, 01:26:13 por BigE_JP »

Offline lemale

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Re: Semitethered Jailbreak iOS5
« Responder #1 em: 23-10-2011, 07:19:39 »
Surge a luz ao fundo do túnel

Offline systemoff

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Re: Semitethered Jailbreak iOS5
« Responder #2 em: 23-10-2011, 09:21:24 »
Parece credivel e funcional, é a repo oficial do BigBoss, à medida que forem testando deixem feedback ;)

Offline NunoF

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Re: Semitethered Jailbreak iOS5
« Responder #3 em: 23-10-2011, 10:47:46 »
Há muita gente a dizer que a coisa não funciona lá mt bem. Principalmente se tiverem tweaks instalados que dependam do mobile substrate, como o sbsettings, winterboard, etc.

Offline tgomes

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Re: Semitethered Jailbreak iOS5
« Responder #4 em: 23-10-2011, 10:59:35 »
Testei mas não funciona...

Offline Revision_R

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Re: Semitethered Jailbreak iOS5
« Responder #5 em: 23-10-2011, 11:28:30 »
ACTUALIZAÇÂO
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I updated to 0.7.9. This version will take about 90 seconds after it first boots up and then your device will respring again. This timing was the only way to get some of the launch daemons to properly relaunch.

This version should fix issues for some of you folks where:
1) Device does not sync with itunes and only errors. Hopefully solved.
2) Device reboots after 2-3 minutes.
3) App sync issue – this is unworkable. Appsync hard patches system files and does not even use mobile substrate. I had to conflict with it. For now, semi-tether boot is impossible with appsync. You guys need to bug those guys to fix appsync to use mobile substrate (like everyone else uses).

Note, Saurik is working on an update to mobile substrate that will solve many of the issues with the semi-tether package. Hopefully this will be out in a day or two. At this time, we can finalize beta testing. I plan to hold further updates until after Saurik has released his mobile substrate update. Saurik’s updates will eliminate the need for the long 90 second respring on boot also.

This update was only tested on iphone 4. After saurik’s mobile substrate changes, more devices will be tested. Next updates coming in next 2-3 days.





Tutorial no RMP

Offline luiznunes

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Re: Semitethered Jailbreak iOS5
« Responder #6 em: 23-10-2011, 20:10:51 »
alguem já instalou?

reparei que ao instalar, ele remove o Appsync for iOS5.0+ e o Installous 4..


Offline Twenty

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Semitethered Jailbreak iOS5
« Responder #7 em: 23-10-2011, 20:18:36 »
vou testar :)
« Última modificação: 23-10-2011, 20:25:41 por Twenty »

Offline kareka

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Re: Semitethered Jailbreak iOS5
« Responder #8 em: 23-10-2011, 20:53:50 »
alguem já instalou?

reparei que ao instalar, ele remove o Appsync for iOS5.0+ e o Installous 4..

Exacto, a que saiu em 1º lugar, fazia o processo referido, mas a actualização remove o appsync 5.0 e o installous 4. Daí er ter desinstalado logo, assim este processo nao me faz falta!

Offline lemale

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Re: Semitethered Jailbreak iOS5
« Responder #9 em: 23-10-2011, 22:30:10 »
Bolas não funciona no iPad2 :s

Offline pcybergod

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Re: Semitethered Jailbreak iOS5
« Responder #10 em: 23-10-2011, 22:32:35 »
É uma grande chatisse nao ter jailbreak no ipad 2.

Offline jimmy

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Re: Semitethered Jailbreak iOS5
« Responder #11 em: 24-10-2011, 03:14:14 »
É uma grande chatisse nao ter jailbreak no ipad 2.
Podes crer. Estou ansioso...  :-X
IPHONE 4 16GB PRETO
IPOD TOUCH 3g 8GB
IPAD 2 32GB 3G PRETO
IMAC 21.5 QUAD
IPHONE 3G 16GB BRANCO-vendido

Offline systemoff

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Re: Semitethered Jailbreak iOS5
« Responder #12 em: 24-10-2011, 11:09:48 »
O appsync já foi atualizado.

Offline Ablasted

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Semitethered Jailbreak iOS5
« Responder #13 em: 24-10-2011, 12:12:33 »
Vi alguma coisa no twitter, de alguém dentro da cena do jailbreak, a dizer que na opinião dele não usava o semitether, mas não me lembro do texto exacto
"É pk é... não é?!; Tou cheio de T'oubireee!"

Offline systemoff

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Semitethered Jailbreak iOS5
« Responder #14 em: 24-10-2011, 13:20:23 »
Se este jb nao tiver "efeito secundários" na estabilidade do sistema só vejo vantagens ;)