Samsung Z720

Read unlock codes for your Z720 via USB

This service will read Unfreeze (master), Network (NCK), Service Provider (SP) and SIM Lock unlock codes from your Samsung Z720 by USB cable.

Unlocking Samsung Z720

Unlocking will disable Network lock or SP lock by typing your unique SP or Network Unlock code. You need to unlock your Z720 when you insert a different network SIM card and "Network lock" or "SP lock" message appears.

Unfreeze Samsung Z720

Incorrect SP or Network Unlock Code has been input too many times. Phone Freeze SIM unavailable. Contact your service provider message appears? Just type your unique Unfreeze Code!

Unlocking Z720 Without USB Cable

Unlocking Samsung Z720 via IMEI is the easiest way to unlock your Z720 phone. It's as easy as dialing phone number. If you don't have USB cable then this is the right solution to unlock Z720.

What Is The Unlocking Z720 For?

It simply provides you with unique unlock code(s) including the unfreeze code for your Samsung Z720. The codes allows you to dismiss following screens:

SP Lock
Phone Freeze
Network Lock
Invalid SIM Card
SIM card not valid
Phone locked, Return for service
This SIM card can only be used on specific networks
(only one or two of above screens shows up depending on your phone model)

and use your Z720 with different operator SIM card.

Is My Z720 Supported And How Do It Works?

All versions of Samsung Z720 are supported but your Z720 must be locked to Europe network. Please use USB unlocking for non-Europe models (if available).

Getting the unlock codes is very simple process. You just need to read you IMEI number (type *#06# on your phone keypad) and submit it to Unlock Samsung via IMEI - EUROPE Networks Only! service at My Account.