Phones can be unlocked by GeoSim

We all have used different phones over the period of time while on contract with a certain operator. The tricky situation comes when we move onto different operator and would sometime like to use the old phone. The way to crack this is quitely simpy unlock the phone and off it goes on any network.

GeoSIM, an international SIM card supplier, now says that it has introduced the “SIM PIG”, a SIM-like chip that bypasses the network lock on mobile phones, thus enabling any SIM card from any network to be used in a locked handset.

I honestly do not know whether this is good or bad, but simply for my own personal reason it’s good. Recently I moved from one operator to another and decided to go pay as you go. Hence I wanted to use my old phone on the new service provider but couldn’t do so until I got my phone unlocked.

SIM PIG claims to be able to unlock iPhone, Windows Mobile, HTC, Nokia, Sony Ericsson, Blackberry and many more 3G handsets. It is inserted with the SIM card into the handsets SIM card slot. The PIG then dynamically bypasses the network lock on the mobile phone. The company says it does not affect any of the handset functionality and all features are maintained, nor it does not invalidate any warranty on the handset. Once SIM PIG is removed, the handset reverts back to its locked condition.

Using the SIM PIG does not require any technical knowledge and is quick and simple to insert. As the name suggests, SIM PIG SIMply PIGgy backs on to the SIM card when it is inserted to the handset.
So how does GeoSim is able to do this business of unlocking the phone or by passing the lock?
GeoSIM routes your dialling instruction away from the local operator and sends your call to the GeoSIM “Hub”. A few seconds after you make your call, your mobile phone will ring. You answer the “callback” and you will be connected to the person you wish to talk to.
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