Download Huawei E5573Cs-609 Firmware 21.318.09.00.00 Universal and Unlock Your Mifi in Minutes

annamarie-simenson
Aug 10, 2023
9 min read

How to Unlock Huawei E5573Cs-609 Mobile WiFi Hotspot

If you are looking for a way to unlock your Huawei E5573Cs-609 mobile WiFi hotspot, you have come to the right place. In this article, we will show you how to download and flash the unlock firmware for your device, and how to enjoy the benefits of having an unlocked mobile WiFi hotspot. But first, let's see what is Huawei E5573Cs-609 and why you may want to unlock it.

What is Huawei E5573Cs-609 and why you may want to unlock it

Huawei E5573Cs-609 is a 4G LTE mobile WiFi hotspot that can support up to 10 devices at the same time. It has a compact and lightweight design, making it easy to carry and use. It can provide fast and reliable internet connection for your laptops, smartphones, tablets, gaming consoles, and other WiFi-enabled devices.

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Huawei E5573Cs-609 specifications and features

Here are some of the main specifications and features of Huawei E5573Cs-609:

NetworkFrequency

LTE FDDB1/B3/B5/B8/B26 (FDD 850/850 Ext/1800/2100MHz & TDD 2300MHz)

HSPA+/UMTS/HSPAB1 (2100 MHz)/B5 (850 MHz)/B8 (900MHz)

EDGE/GPRS/GSMB2 (1900 MHz)/B3 (1800 MHz)/B5 (850 MHz)/B8 (900 MHz)

The device can support LTE FDD DL/UL 150/50 Mbps, providing fast download and upload speeds. It also supports WiFi 802.11a/b/g/n, allowing you to connect with different WiFi devices. It has a 1500mAh battery that can last up to 6 hours of working time. It also has two single LED indicators for battery and signal strength, and a WPS button for easy WiFi connection.

Benefits of unlocking Huawei E5573Cs-609

Unlocking your Huawei E5573Cs-609 mobile WiFi hotspot can give you several benefits, such as:

You can use your device with any SIM card from any carrier, regardless of the country or region.

You can save money on roaming charges when traveling abroad, by using a local SIM card with cheaper rates.

You can switch between different carriers and plans according to your needs and preferences.

You can increase the resale value of your device, as unlocked devices are more in demand.

To unlock your Huawei E5573Cs-609 mobile WiFi hotspot, you will need to download and flash the unlock firmware for your device. Let's see how to do that in the next section.

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How to download Huawei E5573Cs-609 unlock firmware

The unlock firmware for Huawei E5573Cs-609 is a special software that can remove the network lock from your device and allow you to use any SIM card. There are several sources and links where you can download the unlock firmware for Huawei E5573Cs-609, such as:

These links are provided for your convenience and reference only. We do not endorse or guarantee the quality, reliability, or safety of these sources and links. You should always scan the downloaded files for viruses and malware before using them. You should also backup your data and settings before flashing the unlock firmware, as this process may erase or reset your device.

How to check the firmware version and compatibility

Before you download and flash the unlock firmware for Huawei E5573Cs-609, you should check the firmware version and compatibility of your device. This is to make sure that the unlock firmware is compatible with your device and will not cause any problems or errors. To check the firmware version and compatibility of your device, you can follow these steps:

Turn on your Huawei E5573Cs-609 mobile WiFi hotspot and connect it to your computer via USB cable.

Open a web browser on your computer and enter in the address bar. This is the default web management page of your device.

Go to Settings > Device Information. Here you can see the firmware version, IMEI number, model number, and other information of your device.

Compare the firmware version of your device with the unlock firmware that you want to download. Make sure that they are compatible and match each other. For example, if your device has a firmware version of 21.318.99.03.00, you should download the unlock firmware with the same version number.

If the firmware version of your device and the unlock firmware are compatible, you can proceed to download and flash the unlock firmware. If they are not compatible, you should look for another source or link that has the compatible unlock firmware for your device.

How to flash Huawei E5573Cs-609 unlock firmware

After you have downloaded the compatible unlock firmware for Huawei E5573Cs-609, you can flash it to your device using one of these two methods: normal update method or dload method. The normal update method is easier and faster, but it requires an internet connection and may not work for some devices or firmware versions. The dload method is more complicated and time-consuming, but it does not require an internet connection and can work for most devices and firmware versions.

Precautions and requirements before flashing

Before you flash the unlock firmware to your Huawei E5573Cs-609 mobile WiFi hotspot, you should take some precautions and prepare some requirements, such as:

Make sure that your device has enough battery power (at least 50%) to avoid interruption or failure during the flashing process.

Make sure that your device is connected to your computer via USB cable and recognized by the computer.

Make sure that you have backed up your data and settings before flashing, as this process may erase or reset your device.

Make sure that you have downloaded the correct and compatible unlock firmware for your device.

Make sure that you have extracted or unzipped the downloaded unlock firmware file to a folder on your computer.

Make sure that you have closed all other applications or programs on your computer that may interfere with the flashing process.

Steps to flash Huawei E5573Cs-609 unlock firmware via normal update method

To flash Huawei E5573Cs-609 unlock firmware via normal update method, you can follow these steps:

Open a web browser on your computer and enter in the address bar. This is the default web management page of your device.

Go to Settings > System > Update. Here you can see the current firmware version and the option to update it.

Click on Select Local Update File and browse to the folder where you have extracted or unzipped the downloaded unlock firmware file. Select the file with the extension .bin and click on Open.

Click on Update and confirm the update by clicking on OK. The flashing process will start and you will see a progress bar on the screen.

Wait for the flashing process to complete. It may take several minutes, depending on the size of the firmware file and the speed of your computer and device. Do not disconnect or turn off your device or computer during the flashing process.

When the flashing process is done, you will see a message saying The update was successful. Click on OK and reboot your device by clicking on Reboot Device.

Your device will restart and apply the new firmware. You have successfully flashed Huawei E5573Cs-609 unlock firmware via normal update method.

Steps to flash Huawei E5573Cs-609 unlock firmware via dload method

To flash Huawei E5573Cs-609 unlock firmware via dload method, you can follow these steps:

Create a new folder on your computer and name it dload.

Copy the downloaded unlock firmware file with the extension .bin to the dload folder.

Rename the unlock firmware file to update.bin.

Connect your Huawei E5573Cs-609 mobile WiFi hotspot to your computer via USB cable.

Open a command prompt window on your computer and navigate to the dload folder. You can do this by typing cd dload and pressing enter.

Type adb devices and press enter. This will show you a list of connected devices. Make sure that your device is recognized by the computer and has a serial number.

Type adb reboot bootloader and press enter. This will reboot your device into bootloader mode.

Type fastboot flash recovery update.bin and press enter. This will flash the unlock firmware to your device via dload method.

Type fastboot reboot and press enter. This will reboot your device normally.

Your device will restart and apply the new firmware. You have successfully flashed Huawei E5573Cs-609 unlock firmware via dload method.

How to verify and enjoy the unlocked Huawei E5573Cs-609

After you have flashed the unlock firmware to your Huawei E5573Cs-609 mobile WiFi hotspot, you can verify and enjoy the unlocked device by following these steps:

How to check the unlock status and network compatibility

To check the unlock status and network compatibility of your Huawei E5573Cs-609 mobile WiFi hotspot, you can follow these steps:

Eject the SIM card tray from your device and insert a SIM card from a different carrier than the original one.

Turn on your device and wait for it to detect the SIM card and register to the network.

If you see a message saying SIM lock required. Enter PIN code for SIM lock., it means that your device is still locked and you need to enter an unlock code to unlock it. You can get an unlock code from various sources online, such as . Follow the instructions on how to enter the unlock code and unlock your device.

If you do not see any message or error, it means that your device is unlocked and compatible with the SIM card and network. You can check the signal strength and network name on the LED indicators or web management page of your device.

How to use the unlocked Huawei E5573Cs-609 with different SIM cards and carriers

To use the unlocked Huawei E5573Cs-609 mobile WiFi hotspot with different SIM cards and carriers, you can follow these steps:

Eject the SIM card tray from your device and insert a SIM card from any carrier that you want to use.

Turn on your device and wait for it to detect the SIM card and register to the network.

Open a web browser on your computer or smartphone and connect to the WiFi network of your device. The default WiFi name and password are printed on the back cover of your device.

Enter in the address bar and login with the default username and password, which are both admin.

Go to Settings > Dial-up > Profile Management. Here you can see the profile settings for the SIM card and network that you are using.

If the profile settings are correct and match the SIM card and network, you can use the internet connection without any problem. If the profile settings are incorrect or missing, you may need to create or edit a new profile with the correct APN, username, password, and authentication type for the SIM card and network. You can find these information from your carrier or online sources, such as .

After you have created or edited a new profile, select it as the default profile and click on Apply. Your device will connect to the internet using the new profile settings.

You can now use the unlocked Huawei E5573Cs-609 mobile WiFi hotspot with different SIM cards and carriers. You can also change the WiFi name, password, security, and other settings according to your preferences.

Conclusion and FAQs

In this article, we have shown you how to unlock Huawei E5573Cs-609 mobile WiFi hotspot by downloading and flashing the unlock firmware. We have also shown you how to check the unlock status and network compatibility, and how to use the unlocked device with different SIM cards and carriers. By unlocking your Huawei E5573Cs-609 mobile WiFi hotspot, you can enjoy the benefits of having a versatile and flexible mobile internet device that can work with any SIM card and network. We hope that this article has been helpful and informative for you. If you have any questions or comments, please feel free to leave them below.

Here are some FAQs that you may find useful:

Q: How can I get an unlock code for Huawei E5573Cs-609?

A: You can get an unlock code for Huawei E5573Cs-609 from various online sources, such as . You will need to provide your IMEI number, model number, network, and country of your device. You will also need to pay a fee for the unlock code. After you receive the unlock code, you can enter it on your device when prompted.

Q: How can I reset Huawei E5573Cs-609 to factory settings?

A: You can reset Huawei E5573Cs-609 to factory settings by following these steps:

Turn off your device and remove the SIM card tray.

Use a pin or a needle to press and hold the reset button on the side of your device for about 10 seconds.

Release the reset button and turn on your device.

Your device will reset to factory settings and erase all your data and settings.

Q: How can I update Huawei E5573Cs-609 firmware?

A: You can update Huawei E5573Cs-609 firmware by following these steps:

Download the latest firmware file for Huawei E5573Cs-609 from .

Extract or unzip the downloaded firmware file to a folder on your computer.

Connect your device to your computer via USB cable.

Open a web browser on your computer and enter in the address bar.

Go to Settings > System > Update.

Select Select Local Update File and browse to the folder where you have extracted or unzipped the downloaded firmware file. Select the file with the extension .bin.

Select Update and confirm by clicking on OK.The flashing process will start and you will see a progress bar on the screen.

Wait for the flashing process to complete. It may take several minutes, depending on the size of the firmware file and the speed of your computer and device. Do not disconnect or turn off your device or computer during the flashing process.

When the flashing process is done, you will see a message saying The update was successful. Click on OK and reboot your device by clicking on Reboot Device.

Your device will restart and apply the new firmware. You have successfully updated Huawei E5573Cs-609 firmware.

Q: How can I contact Huawei customer service?

A: You can contact Huawei customer service by following these steps:

Visit and select your country or region.

Select Contact Us and choose the option that suits your needs, such as Hotline, Email, Live Chat, or Service Center.

Follow the instructions on how to contact Huawei customer service and get the support that you need.

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