A SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA mobile phones by mobile phone...

access to a computer file SIM lock, a restriction on mobile phones to work only in certain countries or with certain providers Lock and key, a mechanical...

Turbo SIM card (also known as TurboSIM or Unlock Chip) is considered to be the forerunner of a large family of "Dual SIM" devices (X-SIM, R-SIM, HyperCard...

2018 that are not SIM locked support eSIM technology; as of October 2023, there were 134 models of mobile phones that supported eSIMs. In addition to mobile...

A SIM (Subscriber Identity Module) card is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number...

SIM locked, restricting their use to one particular carrier. While the iPhone was initially sold in the U.S. only on the AT&T network with a SIM lock...

user. The current[when?] software is: The BlackBerry Storm by default is SIM locked, and can be subsequently unlocked on both the 9500 & 9530 Storm editions...

Storm 2 also supports OpenGL ES. The BlackBerry Storm 2 by default is SIM locked in many regions of the world, and can be subsequently unlocked on both...

against Apple and AT&T Mobility that he could not switch carriers or change SIM cards without losing iPhone improvements to which he was entitled. Holman...

voltage, application versions, test the LCD and allows you to lock the SIM, using 'SIM Lock' (requires password). Red Screen: Simply makes the screen red...

Software Version *#3210# shows SP lock info *#4960# shows sim lock info *#7320# shows net lock info *#8140# shows corporate lock info *73738# master reset #7320*(8...

SIM card will become locked. It can be unlocked by entering the PUK code provided by the mobile service provider, which may be available on the SIM card's...

also be bought without SIM-lock or card, giving full freedom to choose any provider. In Brazil, this phone (without SIM-lock) was sold for R$99.00 as...

versions of the Universal are shipped SIM-locked, with the O2 XDA Exec being a notable exception. HowevXdaer, a free SIM unlocking tool was released. This...

of Canada which would have required mobile phone providers remove the SIM lock from devices once a customer reaches the end of their contract. It was...

the phone will come with a network lock meaning it will not accept a SIM card from another provider. If another SIM card is inserted, it will ask for a...

lock the Apple SIM to AT&T, requiring the purchase of a new Apple SIM in order to use a different carrier. The Apple SIM is known as a Removable SIM with...

However, it is not always possible because some carriers (e.g., in U.S.) SIM-lock the phones that they sell, preventing rival carriers' cards from being...

International mobile subscriber identity Mobile equipment identifier Mobile phone SIM lock "3GPP TS 22.016: International Mobile Equipment Identities (IMEI)" (ZIP/DOC;...

Equipment Identity SIM lock SIM cloning Dual SIM UICC Universal Subscriber Identity Module IP Multimedia Services Identity Module R-UIM W-SIM Smart card MEID...

Design in 1998). While many simulators either classify as a study sim or a survey sim, Lock On: Modern Air Combat is an example of a game that attempts to...

broadband telephony device, provided that this is not prevented by a SIM lock. The first SIM card was made in 1991 by Munich smart card maker Giesecke & Devrient...

Some mobile phones support use of two SIM cards, described as dual SIM operation. When a second SIM card is installed, the phone may allow users to switch...

the SIM. Sometimes mobile network operators restrict handsets that they sell for exclusive use in their own network. This is called SIM locking and is...

only devices are no longer region locked, and the Call and Text on Other Devices features on those devices can work on SIM cards from most regions (excluding...

unlocking and unlockable may refer to: To undo a lock (security device) Phone unlocking, the removal of a SIM lock on a mobile phone iOS jailbreaking, removing...

Frequencies Multi-band Network operator list Roaming Signal SIM card dual SIM eSIM SIM lock Standards comparison Tethering VoIP WAP XHTML-MP Generations...

multiple carriers wherever the phone was purchased. Programs to remove SIM lock restrictions are available, but are not supported by Apple, and most often...

legal prohibitions to unlocking in the United Kingdom or Canada. Digital Millennium Copyright Act#Anti-circumvention exemptions Mobile phone SIM lock...

NASA mission which landed rover Curiosity Master Subsidy Lock, a type of cell phone SIM lock used by U.S. CDMA carriers Materials Science Laboratory,...