How to Unlock Alcatel OT S521A? | Alcatel Unlocking

SIM unlock code of all Alcatel is available, which means Alcatel OT S521A can be unlocked easily with unlock code. It is a fast and secure way to unlock the phone by IMEI. You can unlock all Alcatel OT S521A devices from any network. Once the restriction is removed, you can use all GSM SIM cards on your phone.

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

The unlocking of the Alcatel OT S521A by code does not avoid warranty—the recommended method by the manufacturer of Alcatel to unlock the phone by code.

The unlock code of Alcatel OT S521A comes from the database of manufacturer or network provider, means it will work 100%.

How much time will it take to provide the unlock code for Alcatel OT S521A?

The waiting for unlocking of Alcatel OT S521A depends upon, the services you choose to unlock.

How to Unlock Alcatel OT S521A?

Step 1. Switch OFF the Alcatel OT S521A phone.

Step 2. Insert any other network provider SIM card.

Step 3. Switch ON the phone.

Step 4. It will prompt for simlock / NCK / SIM Network Unlock PIN.

Step 5. Enter the unlock code which is provided by routerunlock.com.

Step 6. Now your Alcatel OT S521A phone is unlocked permanently.

Other Way

Step 1. Switch ON Alcatel OT S521A without a SIM card.

Step 2. Enter the following sequence to unlock your phone:

#0000CODE#

Step 3. To complete the unlocking process, again enter the following sequence:

#0001CODE#

Now your Alcatel OT S521A is permanently unlocked.

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

Also check supported networks to unlock your Alcatel OT S521A by code : View Brands.