Ad
related to: locked unlocked phone difference between 4g service and reviews- Music
Find Your Perfect Sound.
Huge Selection of Musical Gear.
- Gift Cards
eBay Gift Cards to the Rescue.
Give The Gift You Know They’ll Love
- Business & Industrial
From Construction to Catering.
eBay Has All B&I Products For You.
- Toys
Come Out and Play.
Make Playtime a Celebration!
- Music
Search results
Results from the WOW.Com Content Network
A SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA [1] mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks.
When it’s time to buy a new phone, many people head down to their local Verizon, T-Mobile or AT&T store — or their respective booths at Best Buy — to see what’s on the shelves.
Mobile virtual network operators (MVNOs) in the United States lease wireless telephone and data service from the four major cellular carriers in the country—AT&T Mobility, Boost Mobile, T-Mobile US, and Verizon—and offer various levels of free and/or paid talk, text and data services to their customers.
The Pure Edition of this phone in the US (the carrier-unlocked version) became the world's first mobile phone, after Google's current Nexus models, to be updated to Android 5.0 Lollipop. The Android Lollipop 5.0.2 update became available in several non-US countries including Australia, Germany, India, and the United Kingdom in January/February ...
This is called SIM locking and is implemented by a software feature of the phone. A subscriber may usually contact the provider to remove the lock for a fee, utilize private services to remove the lock, or use software and websites to unlock the handset themselves. It is possible to hack past a phone locked by a network operator.
Dual SIM phones are mainstream in many countries where phones are normally sold unlocked. Dual SIMs are popular for separating personal and business calls, in locations where lower prices apply to calls between clients of the same provider, where a single network may lack comprehensive coverage, and for travel across national and regional borders.
In addition, some manufacturers prohibit unlocking on carrier locked phones. Although Samsung phones and cellular tablets sold in the US and Canada do not allow bootloader unlocks regardless of carrier status, a service has allowed users on an earlier version to unlock their US/Canadian Samsung phone(s) and/or tablet(s) [18] [19]
A typical SIM card (mini-SIM with micro-SIM cutout) A SIM card or SIM (Subscriber Identity Module) is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephone devices (such as mobile phones and laptops).
Ad
related to: locked unlocked phone difference between 4g service and reviews