How to Sim Unlock Spark R55a? | ZTE Unlocking

SIM unlock code of all ZTE is available, means Spark R55a can be unlocked easily with unlock code. It is fast and secure way to unlock any ZTE device by IMEI. You can unlock all Spark R55a devices from any network around the world. Once the restriction is removed, you can use all GSM simcards.

To provide the unlock code, we only need 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone or through settings of the modem / router.

Unlocking of the Spark R55a by code does not avoid warranty. It is recommended method by manufacturer of ZTE to unlock by code.

The unlock code of Spark R55a comes from the database of manufacturer or network provider, means it will work 100%.

How to Unlock Spark R55a?

1. Switch OFF the Spark R55a.

2. Insert any other network provider simcard (e.g. for a O2 device, you can use MetroPCS simcard).

3. Switch ON.

4. It will prompt for "SIM Network Unlock PIN".

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

6. Now your Spark R55a is unlocked permanently.

Unlocking Instructions for a Modem / Router

1. Change the default simcard with any another network provider and connect to PC with USB cable.

2. Open virtual CD-ROM and install the software / drivers of the modem.

3. Now run the software / WebUI of the modem, from the Desktop shortcut.

4. If prompted login into the device.

5. Now, it will redirect to the unlocking page and prompt for NCK.

6. Enter the unlock code which is provided by routerunlock.com.

7. Now Spark R55a is unlocked successfully.

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

Also check supported networks to unlock your Spark R55a by code : View Brands.