Iphone 3gs activation problem after updating ios 5
If you are already jailbroken on i OS 5.1.1 but stuck with a tether, just launch Cydia and search for “Rocky Racoon” to untether your existing device. For everyone else, here is how to jailbreak i OS 5.1.1 untethered: That’s about it.
Because Absinthe 2 is untethered, you are free to reboot at any time without being attached to a computer.
Sherif had also discovered an exploit in the baseband () that was bundled with i Phone OS 3.1.3 earlier in the year.
Activating your i Phone means giving it access to the Home screen by telling your i Phone that you are using one of the i Phone’s official carriers.
i Phone OS 1.2, which after the first beta was replaced by a 2.0 version number; the second beta was named 2.0 beta 2 instead of 1.2 beta 2.
The other was i OS 4.2, replaced with 4.2.1 due to a Wi-Fi bug in 4.2 beta 3, causing Apple to release 2 golden masters (4.2 GM and 4.2.1 GM).
The release of i Phone OS 2.1.1 brought support for the i Pod touch (2nd generation).Apple announced i Phone OS 2, at the i Phone software roadmap keynote in March, 2008, and it was released to the public on July 11, 2008 alongside the i Phone 3G.Apple did not drop support for any devices with this release.The introduction of i Pad, and the existence of i Pod Touch, meant the i Phone was no longer the only device to run the mobile operating system.i OS 4 was the first major i OS release that reflected the name change.