Hi,

Your ZTE Z812 can be used with only one sim card ?
This is mean that your ZTE Z812 is locked (simlock) and can be used only with sim card from network that you bought phone.

If you like to use your Z812 with other sim cards (if your phone is in Vodafone and you wish to use Orange) you need to unlock phone.

Sim-Unlock.net is specialising in fast and easy phones unlocking. We are using best 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 Z812 .

We can delivery unlock code for your ZTE Z812 in only 30 minutes.

Unlocking ZTE Z812 is easy and sefe for your phone.

Is your phone is working only in AT&t we can easliy unlock it.

We can unlock any ZTE modem also.

For unlock ZTE Z812 do only this steps:

1. go to Sim-Unlock.net and choose your ZTE model or go directly to unlock by code ZTE Z812
2. press "Unlock ZTE Z812"
3. Choose unlock product for your ZTE ( in some cases only one product is available )
4. Enter your ZTE IMEI number and if needed other required information.
5. press "order code"
6. 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 ZTE Z812 .

How to enter unlock code to ZTE Z812 ?

How to enter an unlock code in a ZTE Z812:



1. Insert an unaccepted simcard (Simcard from a different network)

2. Enter the unlock code provided by sim-unlock.net


The device is now unlocked.

We give You 100% working codes from ZTE servers.
Unlock code will be sent to email, and your ZTE will be permanently Unlocked to work on any GSM Carrier, and you can use any sim card operators such as Movistar, Rogers, O2, Orange, T-mobile, Vodafone, Telenor, Telia, Hutchison, Telenor etc.
Unlocking by code ZTE Z812 is easy, fast and cheap.
We need Your ZTE Z812 IMEI number to unlock it.


Why unlock ZTE Z812 and why choose sim-unlock.net ?
- opportunity to buy a foreign SIM card in another country to avoid roaming charges
- we always inform You how to enter unlock code to Your ZTE
- unlock your ZTE Z812 without leaving home
- there is no risk of damage Your ZTE Z812 by unlocking it.
- can be used each sim card from all world
- our support will answer to Your question and problems while unlocking ZTE Z812

› See More: How to unlock and enter unlock code to ZTE Z812 to use all sim card ZTE unlock