How to Unlock Altice S51? | Altice Unlocking

Factory SIM unlock code of Altice S51 is available, means permanent unlocking of Altice S51 is possible using a correct NCK code. We can unlock all Altice easily by IMEI. There is no need to change the firmware to unlock it if the phone prompts for an unlock code after changing the sim card. Unlocking of Altice S51 by code is the recommended method as you will not loose the warranty of the phone. It is the fastest and secure method to unlock the phone by IMEI code. An unlocked phone can be used with all networks sim card around the world.

To unlock your phone, we need only 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone.

Unlocking of the Altice S51 by code is a recommended method by manufacturer. Since the unlock code comes from manufacturer database, it will unlock your phone 100%.

What is the waiting time to get an unlock code of Altice S51?

The average waiting time for an unlock code of Altice S51 is 1-5 days.

The average response time for an unlock code of Altice is 2 days based on last 100 orders.

How to Unlock Altice S51?

1. Switch OFF the Altice S51 phone.

2. Insert any other network provider Simcard (e.g. for O2 phone unlocking you can use EE sim card).

3. Switch ON the phone.

4. It should prompt for simlock / NCK / SIM Network Unlock PIN / unlock code.

5. Enter the unlock code which is provided by sim-unlock.blog.

6. Now your Altice S51 is unlocked permanently to use with all GSM sim cards.

Have any question, let us know before placing the order.