If you need to unlock a ZTE Z667G from home, you should call the network provider who has sold you the device, because it is the only way to obtain the SIM network unlock PIN for free. You must know that you need to fulfill the carrier's requirements, such as being the cell phone plan owner. When you have not obtained the unlock code because you do not fulfill the carrier requirements, you can prompt the unlocking on our website.
If you buy the unlock code in our company, your will get it, quick and easy, when you put SIM cards from other network providers, the phone will require the unlock code, if you want to get it in a few hours, order it and we will send it to your email.
We must indicate that sometimes the unfreeze MCK code is needed (when attempts are wasted, the mobile will prompt the - SIM network PIN blocked. Enter SIM network PUK - ). Other different case, is if you need to use your phone in a different continent, in this case it will be requested the regional code RGCK, you should not worry, our company already knows these cases and always send you the necessary codes for a perfect unlock.
Certainly not, our unlocks are official and forever, you can update Android without any problem.
The unlocks that we offer allow you to use all the SIM cards such as 3, Access Telecom, Airtel - Jersey, Clever Communications, eMobile, Meteor / Eir, O2, Tesco, Vodafone - Eircell from Ireland and all over the world.
When a Z667G does not reject your new SIM card but does not allow you to make calls, it is most likely that the IMEI has been blacklisted. You need to contact with the carrier to solve it.
1. - Turn on the handset on with a SIM card not accepted by the device (your new network operator)
2. - If the card has a PIN number, enter it and press OK.
3. - The device will prompt: “Network lock”, Now enter the code and press OK.
4. - Your phone will indicate: "Unlock successful", becoming permanently unlocked.
"My ZTE was unlocked! thanks"
"I am very happy. good company"
"thank you for your services . it took 9 days but it was good to wait i will continue using your services and again thank you"
"I can solve my firmware problem! Great job!"