How to Unlock a Sony Ericsson phone is really quite easy. All you have to do is follow the steps outlined below. Sony Ericsson are a long established and very popular cell phone manufacturer, with a large variety of mobile phone and smartphone models old and new under their belt that are still used and loved today.
The Sony Ericsson partnership has produced some of the most popular handsets in the last decade
Sony Mobile Communications AB , formerly Sony Ericsson Mobile Communications AB, is a mobile phone manufacturing company who work on a multinational scale from their headquarters in London, United Kingdom. They are entirely owned by the Sony Corporation, known for their electronics. Sony Ericsson Mobile Communications AB was orginially the joint venture of Sony and Ericsson, a Swedish telecommunications company. Sony bought out Ericsson’s share in February 2012.
Sony Ericsson lock their handsets at the request of the network operator in order to force your loyalty to them
The main theme running through Sony Ericsson phones old and new is the SIM lock that is placed on the models at the time of manufacturing, to restrict the handsets to use with only one network, the one that the handset is originally purchased on. But in this day and age it is easy, legal and in most cases free to unlock your cell phone with the simple use of an unlock code. The code was designed to remove the restrictions placed on the handset, and is readily available from a number of sources. Using the code to remove the SIM lock on your phone will not only allow you to choose any mobile network but will also increase the resale value of your Sony Ericsson phone!
Don’t hold your breath if you’re waiting for your network operator to provide you with an unlocking code
If you have been with your current network for a while now, then calling them for the unlock code should be your first option, as they will more than likely offer it to you for free if you are a loyal customer, and may even offer to do the unlock for you in store.
If your current network can’t offer you the unlock code, then you can go through a third party reseller. These are websites and independent mobile retailers who purchase the unlock codes from manufacturers and resell them for a small profit. Although you will have to pay for the code, the fee is usually minimal as the resellers buy the codes in bulk for next to nothing in order to resell them cheap.
To unlock your Sony Ericsson handset, follow these instructions exactly
You will also need a new SIM card on any other network than the one the handset is locked to. Once you have this and the unlock code, you are ready to follow these instructions to unlock your Sony Ericsson phone:
1. Replace the existing SIM card with the new SIM card and switch your phone on.
2. The phone will prompt you to input ‘SIM network unlock PIN’ otherwise known as the unlock code.
3. Enter your unlock code.
Your Sony Ericsson phone is now unlocked!