I welcome any ideas for additions or ammendements to this list.
- Is the process where an iPhone is linked to a service contract with AT&T. Until you activate the iPhone you can not
use any of its features. The only thing that you can do is make an emergency call to 911.
- An unlocking program from the iPhone Dev Team. This allows any SIM to be used in an iPhone.
This is the GUI version of the iUnlock program also from the iPhone Dev Team. It is also functionally similar to the Unlock.app
(that Harro distributed just days before).
- Has jailbreak functionality that aids in installing a program that allows you to access an online repository of 3rd party
programs for the iPhone. This is for Mac and Windows. The program it installs is called Installer.
- This is the processor used to run the Operating System (the OS), which is a scaled down version of Mac OS X. The job of the OS is
as a general manager of the iPhone's resources (RAM, flash, baseband, etc.), as well as supervise the concurrent running of the iHhone's applications.
- This is the processor that manages all the functions which require access to an antenna. The GSM phone, as well as the Wi-Fi and
Bluetooth are all under the control of the baseband processor. This processor has its own RAM and flash resources, separate from the ARM core resources.
The baseband processor is a resource to the operating system. Source.
- This is a very small program in non-volatile memory (can be flash, often not eraseable) that 'bootstraps' a processor startup,
and calls the main (usually much larger) program. The bootloader also provides a protocol for obtaining and storing an updated version of the main program.
Normally, the bootloader is not updated. It is the main program that gets upgraded, not the boot loader. Also, if something happens during the update of the
main program, the bootloader will always be there to save you and restore the main program with the preferred one. However, when you update the bootloader,
if anything undesireable happens, the bootloader will be corrupted. This means that the processor will not restart at all. The phone is dead for all intents
and purposes at this point. Source.
- This is the least understood term of all time when it comes to cell phone modding (and not just with the iPhone). Bricked denotes
a phone that is dead, or completely unusable. It would only be good for parts. No one fixes a bricked phone! Ever! People who don't
know any better use this term to describe any abnormality that renders a phone unsuable for a short period of time.
- This is a process whereby an iPhone is not linked to a service contract with AT&T. Using programs like iNdependence,
wiNstaller, and PACAY allows for bypassing the procedure that has you sign up for this contract. You can then use any feature except for
- Enhanced Data rates for GSM Evolution (EDGE) or Enhanced GPRS (EGPRS), is a digital mobile phone technology that allows it
to increase data transmission rate and improve data transmission reliability. Although technically a 3G network technology it is generally
classified as the unofficial standard 2.75G, due to its slower network speed. EDGE has been introduced into GSM networks around the
world since 2003, initially in North America. (Quoted from Wikipedia.)
- Global System for Mobile communications is the most popular standard for mobile phones in the world. Its promoter, the GSM
Association, estimates that 82% of the global mobile market uses the standard. GSM is used by over 2 billion people across more than
212 countries and territories. Its ubiquity makes international roaming very common between mobile phone operators, enabling subscribers
to use their phones in many parts of the world. (Quoted from Wikipedia). Obivously the iPhone uses GSM technology. AT&T and T-Mobile
are the larget providers for GSM cell phone service. Other popular carriers like AllTell, Sprint and Verizon use a competing and uncompatible
technology called CDMA.
- This method was devised by GeoHot. It requires opening the iPhone to gain access to a circuit board. With the
help of command line programs, an electrial jumper connection is made and the iPhone is able to be unlocked. This method did not
survive the 1.1.1 firmware update.
- Allows for jailbreaking, and file management (including ringtones and programs). This is a Windows program.
- Is a program that allows for jailbreaking, bypassing activation, installation of SSH
and simplifies changing of SSH passwords, managing ringtones, wallpapers and installs programs. This is a Mac program.
- A deprecated command line program that allowed you to add or remove files or programs from the iPhone's file system.
You need to jailbreak before you can use this program, at least initially. This is a Mac and Windows program.
- Is a command line version of anySIM released by the iPhone Dev Team. This is for unlocking iPhones with firmware 1.0.2
- This is a process that allows you to run unsigned code on the iPhone. The iPhone programming runs in a sandbox. Unless you
can break out of this sandbox, you can only run the programs Apple has already installed on the iPhone. You are required to jailbreak your
iPhone to run any 3rd party applications. Programs like Jailbreak (deprecated), iBrickr and AppTapp Installer and wiNstaller perform this for
you. Jailbreak is a Mac and Windows program.
- A locked iPhone is one that can only use a properly contracted AT&T SIM to make phone calls with. This is the SIM the iPhone
comes with out of the box.
- Short for security package I presume. A secpack is like a password for the bootloader. When handed off to the bootloader,
it allows write access to the baseband.
- A Subscriber Identity Module is a removable smart card for mobile cellular telephony devices such as mobile computers and mobile
phones. SIM cards securely store the service-subscriber key (IMSI) used to identify a GSM subscriber. The SIM card allows users to change
phones by simply removing the SIM card from one mobile phone and inserting it into another mobile phone or broadband telephony device.
- An unlocked iPhone can use any SIM from any carrier in the world.
- Unofficially known as Wireless Fidelity, is a wireless technology brand owned by the Wi-Fi Alliance intended to improve the
interoperability of wireless local area network products based on the IEEE 802.11 standards. Common applications for Wi-Fi include
Internet and VoIP phone access, gaming, and network connectivity for consumer electronics such as televisions, DVD players, and digital
cameras. (Quoted from Wikipedia.)
- 3G is the third generation of mobile phone standards and technology, after 2G. 3G technologies enable network operators to offer
users a wider range of more advanced services while achieving greater network capacity through improved spectral efficiency. Services
include wide-area wireless voice telephony and broadband wireless data, all in a mobile environment. The iPhone currently does not use 3G.
Unlike IEEE 802.11 networks, 3G networks are wide area cellular telephone networks which evolved to incorporate high-speed internet
access and video telephony. IEEE 802.11 networks are short range, high-bandwidth networks primarily developed for data.
In December 2005, 100 3G networks were operating in 40 countries, according to the Global mobile Suppliers Association. In Asia, Europe,
Canada and the USA, telecommunication companies use W-CDMA technology with the support of around 100 terminal designs to operate
3G mobile networks. (Quoted from Wikipedia.)