How To Unlock Cricket ZTE Sonata 2 Z755 by Unlock Code.

Why unlock my ZTE Sonata 2?

The unlocking service we offer allows you to use any network providers SIM card in your ZTE Sonata 2. Typically this involves unlock codes which are a series of numbers which can be entered into your mobile phone via the phones key pad to remove the network restriction and allow the use of other domestic and foreign networks.

How Do I unlock my ZTE Sonata 2?

Unlocking a ZTE Sonata 2 phone is a quite simple process.

Please follow these steps :

  1. Get the unique unlock code of your ZTE Sonata 2 from here
  2. Take out the original SIM Card from your Phone.
  3. Insert a non-accepted SIM Card into your phone.
  4. Now, you should see a box to enter the unlock code.
  5. Enter the unlock code and click Unlock.

That’s all.

Congratulations, enjoy your unlocked ZTE Sonata 2 on all networks, worldwide.


  • All carriers are supported for unlocking (AT&T, Cricket Wireless, T-Mobile, MetroPCS, Vodafone, Orange, O2, 3 UK, Virgin mobile, Rogers, Fido, Bell, Telus, SFR, Bouygues, Movistar, TIM, TMN, A1, Telekom, etc…)
  • Unlocking is permanent, you don’t need to enter the unlock code everytime you change SIM Card.