August 16, 2022

Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Posted December 26, 2010 at 6:52am by iClarified · 207757 views
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Instrucciones de como hacer el Jailbreak Untethered a tu iOS 4.2.1 utilizando el método 'backup plan' para iPhone del Dev-Team en Mac OS X.

Actualmente esta beta está limitada al iPhone 4, iPad e iPod Touch 4G.
El Bluetooth esta deshabilitado por el momento hasta que se solucionen ciertos problemas.

Requisitos:
Necesitaras tener acceso al ipsw del iOS 4.2b3 y tener guardados los SHSH blobs de tu iOS 4.2b3. También necesitarás estár jailbrekeado con iOS 4.2.1. ASEGURATE DE REALIZAR UNA COPIA DE SEGURIDAD O BACKUP, YA QUE ESTO ES UNA BETA!

Paso 1:
Crear una carpeta llamada Pwnage en tu escritorio y poner en ella:
- Redsn0w para Mac
- iOS 4.2.1 para (iPhone, iPad, iPod touch)
- iOS 4.2b3 *Solo los Desallorradores de iPhone tienen acceso legitimo a este firmware.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Paso 2:
Doble click en el archivo RedSn0w para extraerlo. Después ejecuta RedSn0w desde la carpeta que has extraido.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Paso 3:
Click en el botón Browse
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Selecciona el archivo ipsw del iOS 4.2.1 de la carpeta Pwnage en tu Escritorio y haz click en Open.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Click el botón Next para continuar.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

RedSn0w preparará los datos para el jailbreak.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Se mostrará una lista de casillas para marcar.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Después te pedirá que selecciones el ipsw del iOS 4.2b3 de la carpeta Pwnage en tu Escritorio, después haz click en Open. Haz click en Next para continuar.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Selecciona Jailbreak Monte (untether) de la lista de casillas.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Ahora conecta tu iPhone al Mac y asegurate de que esté APAGADO, despues haz click en Next
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

RedSn0w te guiará para entrar en modo DFU. Puedes encontrar ayuda con el modo DFU aqui
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Mantén pulsado los botones Home y el de Encendido durante 10 segundos.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

Suelta el boton de Encendido y mantén pulsado el de Home hasta que RedSn0w detecte el dispositivo.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)

RedSn0w preparará el Jailbreak, montando los archivos necesarios: exploit con Limera1n, Upload RAM Disk y Kernel, y los enviará al dispositivo.
Jailbreak Untethered a tu iOS 4.2.1 (Mac) Jailbreak Untethered a tu iOS 4.2.1 (Mac)

RedSn0w te avisará cuando haya completado satisfactoriamente.
Jailbreak Untethered a tu iOS 4.2.1 (Mac)
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Vaness
Vaness - January 28, 2011 at 9:49am
Can i use this tutorial to untether jailbreak my iphone 4 4.2.1 (already tether jailbroken using redsnow) if my SHSH on cydia only says 4.2.1 above the welcome to cydia screen? help please, thank you
rakeshdosii
rakeshdosii - January 24, 2011 at 12:52am
windows version.....????
Stevo
Stevo - January 17, 2011 at 5:08pm
Process is fairly simple if all the steps are followed, my skype still wasn't working it spat me back out to springboard and I had to use skype, there was no way without it. After hanging up a phone call froze badly needed a hard restart, said fcuk it went back to stock 4.2.1 makes me wanna buy apps now, nooooo
Deepak
Deepak - January 5, 2013 at 11:30am
I appreciate what they do codeinsring that its free, but I'm fine at 4.1 for now. Why's there always a big rush for the Dev team and Geo hot to jailbreak the next firmware? Unless you just bought a new device and can't unlock its not that big of a deal. I mean Apple makes new enhancements and adds more functionality, but nothing that groundbreaking from one release to the next, at least nothing that makes me so impatient that I blog on the net complaining about not get the latest jailbreak from guys who do this entirely for free, thats just crazy. I am a little impatient for an unlock, but since tmobile changed their unlimited data plan to 200mbs I don't really care any more.
Txdevildawg
Txdevildawg - January 10, 2011 at 11:27pm
How long is it suppose to be stuck at "exploiting with limera1n"? My iPhone 4 has been on screen for over 10 mins, using redsnow b6
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