Huawei Modem Unlocker v5.7.7: A Tool to Unlock Huawei Modems for Free
If you have a Huawei modem that is locked to a specific network provider, you might want to unlock it to use other SIM cards. One way to do that is by using a software called Huawei Modem Unlocker v5.7.7, which is a portable tool that can unlock most Huawei modems in seconds.
Huawei Modem Unlocker v5.7.7 was created by Bojs and his team, and it can be downloaded for free from various online sources[^1^] [^2^]. It is a small file of only 97 KB, and it does not require installation. However, you may need to install .NET Framework 2.0 to run it properly[^1^].
The main features of Huawei Modem Unlocker v5.7.7 are[^1^] [^2^]:
huawei modem unlocker v5.7.7 | tested
Easily unlock Huawei modems with old firmware.
Temporarily unlock Huawei modems with new firmware.
Upgrade download/upload speed of some Huawei modems.
Enable/disable voice feature.
Enable/disable virtual CD-ROM.
Generate flash/unlock code.
Reset lock counter.
To use Huawei Modem Unlocker v5.7.7, you need to follow these steps[^1^] [^2^]:
Insert your Huawei modem in your Windows computer and let it install all the software.
Download and run Huawei Modem Unlocker v5.7.7.
Click on the Refresh button and make sure your modem is detected.
Tick the Auto-Unlock Modem option.
Click on the Unlock button and wait for the process to finish.
Your modem should be unlocked after completing these steps. You can then use any SIM card you want with your modem. However, keep in mind that this tool may not work with some models or firmware versions of Huawei modems, and that unlocking your modem may void your warranty or violate your contract with your network provider. Use this tool at your own risk.How to Update the Firmware of Huawei Modems
Updating the firmware of your Huawei modem can improve its performance, stability, and compatibility with different network providers. However, you should be careful when updating the firmware, as it may cause damage to your modem if you disconnect the power supply or use an incompatible firmware version. Here are some methods to update the firmware of your Huawei modem safely and easily.
Method 1: Using AI Life App
If you have a Huawei router that supports the AI Life App, you can use this app to update the firmware of your modem wirelessly. You need to connect your phone to the router's Wi-Fi network and open the AI Life App. Then, touch the corresponding router to access the router management screen. Go to Updates and select whether you want to update automatically or perform a manual online update[^1^] [^2^].
Automatic update (when idle): When this option is enabled, your router can automatically detect new updates for the time period you specify. If a new update is detected, your router will download and install it automatically. To enable this option, click the icon in the upper right corner, toggle Auto update on, and set the Time period of the automatic update.
Manual online update: You can always check whether new updates are available for your router. If new updates are available, you can download and install them manually. To do this, touch Check for updates to check whether new updates are available for your router. If new updates are available, touch Update to download and install them.
Method 2: Using the Default IP Address
If you have a Huawei router that does not support the AI Life App, you can use its default IP address to access its web-based management page and update the firmware of your modem. You need to connect your computer to the router's Wi-Fi network (or connect the computer to the router's LAN port using an Ethernet cable). In the browser address bar, enter the default IP address and log in to the router's web-based management page (check the nameplate at the bottom of the router for the default IP address). For routers that feature self-adaptive ports, you do not need to distinguish between WAN and LAN ports[^1^] [^2^].
Go to More Functions > Manage Updates and select whether you want to update automatically or perform a manual online update[^1^] [^2^].
Automatic update (when idle): When this option is enabled, your router can automatically detect new updates for the time period you specify. If a new update is detected, your router will download and install it automatically. To enable this option, toggle Auto-update on, set the Update time of the automatic update, and click Save.
Manual online update: You can always check whether new updates are available for your router. If new updates are available, you can download and install them manually. To do this, click Update Now to check whether new updates are available for your router. If new updates are available, click One-click update to perform an online upgrade.
Method 3: Using a Firmware File
If you have a Huawei modem that is not connected to a router, you can use a firmware file to update its firmware manually. You need to download the appropriate firmware file for your modem model from a reliable source[^3^] [^4^]. Then, disconnect from the internet and close any software related to your modem. Run the downloaded firmware file and follow the instructions on the screen. You may need a firmware update password which you can get from some online services[^4^]. After updating the firmware, your modem may restart automatically or ask you to restart it manually. 0efd9a6b88