How to Update Huawei B890 LTE Smart Hub Firmware

When you download the latest firmware and software for your Huawei B890 router, it is recommend to update the B890 firmware to keep your B890 LTE Smart Hub running efficiently and smoothly.

Steps to upgrade Huawei B890 firmware and software

1. Connect the power on your Huawei 4G LTE Smart Hub and power it ON.
2. Connect your computer to the LAN (Local Area Network) port on the Smart Hub.
3. On your computer, open your Web browser and type in the address bar and press Enter.
Default login details: (Username: admin – Password: admin)
4. Click Maintenance.
5. Click Update.
6. Click Check for Updates.

If a new version is found, click Update Now to start the online upgrade. A progress bar is displayed to show the upgrade progress. Please wait and do not power off the Huawei B890 4G LTE Smart Hub.

7. Follow the Installation instructions to update your firmware and software.

Wait for a while, your 4G CPE router B890 Smart Hub would be updated. Once the update is completed all customized settings will be reset to the factory defaults and allows the new features and fixes to take effect.

How to Set up New Profile with Huawei E5776

All the 4G LTE CPE routers and modems now on sale at our Store4G are unlocked. Now I am going to explain how you can create a new profile in your unlocked Huawei E5776 WiFi / MiFi hotspot. Please charge your E5776 MiFi hotspot and connect using WiFi to PC at first.

Set up new profile

1. Login to your E5776 mobile hotspot’s dashboard at The default password is admin.
2. Go to Settings tab.
3. Then choose Dial-up and go to Profile Management
4. Click New Profile.
set up e5776 new profile
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How to Set up Phone Connection for Huawei B890

Huawei B890 4G LTE smart Hub has the telephone port to support voice over funtions. Follow these simple steps to connect a Phone to your B890.

1 For voice calls, connect a standard telephone to the Telephone Port using a RJ-11 cable (you will require a voice plan in addition to a data plan to use this feature).

Important Notice:
If the B890 4G LTE Smart Hub is to be connected to the existing wall outlet telephone wiring the existing wiring MUST first be disconnected from any outside landline telephone network. Not disconnecting from any outside landline telephone network will cause excessive heat or even damage the Smart Hub.

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How to Set up Internet Connection for Huawei B890

After setting up your Huawei B890 router, it is time to set up an internet connection with your Huawei B890 router to connect your devices (computer, laptop, tablet, etc.) to the mobile Internet. You are able to connect to the Internet via a wired or wireless (Wi-Fi) connection. Follow the instructions below to set up your connection of choice.

1.Wired connection with B890

1. Connect the Yellow Ethernet cable provided to one of the 3 LAN ports and connect the other end to your computer. (Note:
Do not connect the Yellow Ethernet cable to the WAN port that is closest to the right hand side of the device.)

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How to Set up Huawei B890 4G Router

If you are searching for a guide to set up your Huawei B890 4G LTE smart hub, please follow the following simple steps to setup it. In order to ensure to receive a strong signal, please view the 2 tips for you at first.
Tip 1: Place the 4G LTE Smart Hub at an indoor open area or close to a window if possible. Obstructions such as concrete or wooden walls may affect the transmission of wireless signals.
Tip 2: Keep the 4G LTE CPE router away from the household electrical appliances that produce strong electric or magnetic fields, such as microwaves, refrigerators, or satellite dish antennas.
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2 Ways to Restore Huawei E589 to Factory Default Settings

If you forget the password or changes you have made to some parameters, you may restore factory defaults and reconfigure the Mobile WiFi Huawei E589. But one thing you should note that restoring factory defaults will delete all personal configuration settings and restores all web-based management settings and parameters to their default values.

Way 1: Restore via Reset Button

1. Power on the MiFi E589
2. To restore the factory defaults, press and hold the RESET button until the screen turns off.
3. The MiFi will automatically restart and the sll factory def Continue reading “2 Ways to Restore Huawei E589 to Factory Default Settings”

How to Modify SIM PIN Code for Huawei E589

A SIM PIN is a password that allows an administrator user of a phone to access information on his SIM card. It usually has four and eight digits.This tutorial will show you how to modify the SIM PIN with Huawei E589 4G WiFi router.


You have to do the change setting from the Web Management page. So, log in the Web Management home page with password, and thenclick Settings.


Click Security at the left panel.
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Huawei E8278 Wingle PIN Management Settings

You could enter into 4G mobile internet by inserting SIM card to Huawei E8278 4G LTE Wi-Fi dongle. Its PIN management features provide PIN security settings to prevent unauthorized use of the SIM, USIM, or UIM card. You will know how to turn on or turn of the PIN verification and change the PIN after viewing this article.

1Turning On or Off PIN Verification

If PIN verification is turned on, you need to enter the PIN only when the Huawei E8278 Mobile WiFi is turned on. If PIN verification is turned off, no PIN is required.
huawei e8278 pin settings
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Huawei E8278 MicroSD Card Sharing Over Network

The Huawei E8278 LTE Mobile WiFi at our site is totally unlocked that could make the microSD card sharing available for all connected Wi-Fi clients. Here are two ways for you enter the SD card sharing management page.
One is click
the More -> Sharing button under the Web management page.
The other way is click the View SD Files button at the home page of the E8278 web management system page.

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