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¡Jailbreak en iOS 14 ya está disponible para los dispositivos más antiguos!

El Jailbreak, para muchos, se ha convertido en una herramienta imprescindible en su dispositivo Apple (ya sea un iPad, iPod, iPhone e incluso Apple TV) debido a las características estéticas y útiles que ofrece. Con el Jailbreak se puede hacer prácticamente de todo, y es por eso que aún, a finales del 2020, goza de seguidores.

El grupo chekra1n, a través de Twitter, informó sobre esta nueva herramienta, la cual nos permitirá realizar el Jailbreak a los dispositivos más antiguos que tienen iOS 14.

Los que soportan específicamente esta herramienta, por ahora, son los dispositivos con el microprocesador A9X y anteriores (como el A8X), y estos son:

  • iPhone 6s, 6s Plus y SE de primera generación. (chip A9)
  • iPad Air 2 (chip A8X)
  • iPad Mini 4 (chip A8)
  • iPad Pro de primera generación (chip A9X)
  • iPad de quinta generación (chip A9)
  • Apple TV 4 y 4K
  • iBridge T2, (dispositivo encargado de gestionar la seguridad en el Mac.)

La versión de Jailbreak que lanzó el equipo de Chekra1n para iOS 13 se basó en una vulnerabilidad de hardware que se encontró en los chips de Apple (hasta el A11 Bionic), lo que hacía que fuese imposible para los de Cupertino parchear este error. Sin embargo, la compañía supo solucionar el problema para los chips A10 Fusion y superiores. Chekra1n menciona en su publicación de Twitter que aún así están trabajando para darle soporte a los últimos mencionados, algo que planean hacer en las siguientes semanas.

He aquí el tuit oficial de Chekra1n:

Además, en su página web indican:

“En ‌iOS 14‌, Apple agregó una nueva mitigación a SEPOS en A10 y superior (excepto en Apple TV e iBridge): si el dispositivo se inició desde el modo DFU y Secure Enclave recibe una solicitud para descifrar los datos del usuario, el dispositivo entrará en pánico. Dado que checkm8 no nos da control sobre Secure Enclave, esta solución no es trivial. Sin embargo, con la vulnerabilidad Blackbird publicada recientemente, podemos obtener el control de Secure Enclave en A10 y A10X y deshabilitar esta mitigación. Se está trabajando en el soporte para dispositivos A10 y A10X y se espera que esté listo en las próximas semanas.”

Muchas personas demandan el Jailbreak, como mencionaba al inicio de este artículo, por sus infinitas posibilidades en cuanto a utilidad y estética. Y aunque Apple haya implementado muchas de las características que esta herramienta ofrece, tales como la personalización y herramientas (véase el artículo sobre personalización con widgets e íconos en iOS 14, de Pablo Álvarez), para varios usuarios al parecer no es suficiente. Un suscriptor del portal de noticias sobre Apple, MacRumors, menciona algunos beneficios que el Jailbreak le ofrece a él:

  1. Ejecutar aplicaciones sin firmar, sin estar atado a una cuenta de desarrollador de Apple (como Epic Games).
  2. Usar versiones anteriores de aplicaciones disponibles en la App Store.
  3. Hacer uso de aplicaciones nativas antiguas tales como Música, sin los cambios visuales que han habido (si es que no eres un suscriptor de Apple Music)

Sin embargo, estas son características que al parecer la mayoría de usuarios de iOS, no necesitan.

(Para mayor información sobre verdaderas utilidades que ofrece el Jailbreak, visite nuestros videos en YouTube sobre el tema)

Asimismo, hasta el día de hoy se sigue cuestionando qué tan seguro es para nuestros dispositivos el uso del Jailbreak, puesto que, según la experiencia de varios usuarios, este puede disminuir el rendimiento del dispositivo, ocasionar reinicios inesperados y agotar la batería del dispositivo significativamente.

Esperemos a que, con el transcurso de los días, el grupo desarrollador nos pueda informar más sobre la marcha de esta herramienta que muchos usuarios aún demandan.

 

 

Fuentes:

9to5Mac

MacRumors 

Chekra1n

Escrito por Rolando Céspedes

Una persona apasionada por la tecnología desde que tiene pocos años. Me encanta expresarme.

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