Is Your Sony Xperia Z works only with one sim card ?
This is mean that Your Sony Xperia Z is locked (simlock) and can be use only with sim card from network You bought it.

If You like to use Your Xperia Z with other sim cards (if Your phone uses Vodafone and You wish to use Orange) You need to unlock it.

Sim-unlock.net is specialising in fast and easy phone unlocking. We are using the latest unlocking technology, that's why the unlocking with us save time and problems.
You don't need any special skills or knowledge to unlock Your Xperia Z .

So Your Sony Xperia Z is locked and You can't use it with all sim cards?

You can unlock it now.

We offert permanent unlocking solution done directly through Sony database.

We can unlock Your Sony Xperia Z from AT&t, T-mobile, Orange, O2, Vodafone and all worldwide networks.

For unlock Sony Xperia Z do only this steps:

1. go to sim-unlock.net and choose Your Sony model or go directly to unlock by code Sony Xperia Z
2. press "Unlock Sony Xperia Z"
3. Choose unlock product for Your Sony ( in some cases only one product is available )
4. Enter your Sony IMEI number and if needed other required information.
5. press "order code"
6. at shopping cart fill all needed information like name, e-mail and others
7. Pay for an unlock code
8. after average time (check how much it takes for chosen product) You will receive all codes and unlock guide to Your Sony Xperia Z .

Easy way to enter unlock code to Sony Xperia Z :

For Sony Xperia Z, You need to power Your Xperia Z on with unaccepted SIM card, wait for a few seconds until the phone asks for a
network unlock pin code. When you see the message, enter the code received from Us.

Unlocking by code Sony Xperia Z is easy, fast and cheap.
We give You 100% working codes from Sony servers.
After unlock Your Sony Xperia Z You can use it with any sim card.
What You can do if Your Sony Xperia Z work only with one sim card ? You can unlock it using sim-unlock.net

Why unlock Sony Xperia Z and why choose sim-unlock.net ?
- unlock your Sony Xperia Z without leaving home
- cutting down on the cost of calls and text messages
- opportunity to buy a foreign SIM card in another country to avoid roaming charges
- there is no risk of damage Your Sony Xperia Z by unlocking it.
- can be used each sim card from all world
- we give 100% support in case of any problems while unlocking Your Sony Xperia Z

See More: How to fast unlock Sony Xperia Z by code to use all sim card Sony unlock