How to Unlock Huawei U8300? | Huawei Unlocking

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The SIM unlock code for all Huawei is available, which means that Huawei U8300 can be unlocked easily with the unlock code. This is a fast and secure way to unblock Huawei through IMEI. You can unlock all Huawei U8300 devices in any network worldwide. Once the restriction is removed, you can use all GSM SIM cards anywhere in the world, regardless of the country.

To unlock your phone/modem/router, only a 15-digit IMEI is required. The 15-digit IMEI can be located by calling *#06# on the phone. For a modem/router, you can verify the right IMEI from its settings.

The unlocking of the Huawei U8300 by code does not prevent warranty. This is the method recommended by the maker of Huawei to unlock by code. The unlocking code for Huawei U8300 is from the manufacturer’s or network provider’s database, which means it will work 100%. Depending on the phone, you can get up to 04 codes for Huawei U8300 from the database, including:-

NCK – Network code to remove Huawei U8300’s primary network restriction.

SPCK - Service Provider Code or Subset Unlock PIN to remove the network restriction from the subset network (e.g. Tesco in Great Britain).

SIMLock Block Unlock Reset Key – Reset key to reset the phone code counter, if you have already tried using as many wrong codes on your Huawei U8300.

Note: If you order an unlock code for Huawei modem/router, you will only get NCK (Unlock Code).


How to Unlock Huawei U8300?

1. Turn off Huawei U8300.

2. Insert any other SIM card of the network provider (ex. for a Vodafone device, a T-Mobile SIM card may be used).

3. Switch ON.

4. The simlock / NCK / SIM network unlock PIN message is shown.

5. Type the unlock code supplied by

6. Now your Huawei U8300 is permanently unblocked.

Note: If the phone does not accept the first code, then enter the last code. Confirm unsuccessful message will appear. Now enter the unlock code again.

Unlocking Instructions for a Modem / Router

1. Change the default sim card with any other network provider and connect to the PC with the 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

7. Now Huawei U8300 is unlocked successfully.

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

Also check supported networks to unlock your Huawei U8300 by code : View Brands.