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Upgrade the software or revert to the original settings.
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Reasons why the dual-band router network cannot be connected:
1. The network setting is wrong, ignore the network and try it.
2.Change the network to static.
3. Restore the network.
4. System upgrade.
5.Reset the system.
7. Upgrade the firmware of the router or replace the router.
Dual-band wireless router setup steps:
1. Enter "Open the router management interface" on the address bar of the browser, enter the username and password (the default is "admin"), and click the menu "Setup Wizard".
2. Click "Next", pop up the interface of selecting the Internet access method, you can choose according to the broadband Internet access method you are using, if you are not clear, you can choose "Let the router automatically choose the Internet access method", click "Next".
3. In this example, taking the common "PPPoe" as an example, the interface of entering "Internet ID" and "Internet Password" will pop up, please fill in the corresponding input box according to the broadband account number and password provided by the broadband operator.
4. Click "Next" to pop up the wireless band setting interface. If you use the 5GHz band, you can choose to enable both and 5GHz or only 5GHz.
6. Click "Next" to pop up the prompt page for the completion of the setup wizard.
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If you can't connect, you can try it with another mobile phone, first find out if the problem is on the route or the mobile phone, and solve the problem if you find out.
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See if the router has wireless broadcasting turned on.
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There are only 3 channels that do not interfere with each other. And 5G has 22.
There are more devices in the frequency band, the penetration is relatively good, and the coverage distance of the same power is relatively long.
However, there are too many devices, and at present, the average number of APs that can be searched by each household in the home environment has exceeded 5. The environment is getting noisier and more distracted.
Basically, you can't run the ht40 because it's too noisy. HT80 is not considered to be used in the frequency band at all. (HT20 refers to 20M bandwidth, HT40 refers to 40M bandwidth, and so on).
5G can run HT20, HT40, HT80, and HT160 in the future.
5G channels are clean and faster, and the current fastest 11ac standard is based on the 5G frequency band. With the same amount of data transmitted, 5G will be more power-efficient and provide a better user experience.
The disadvantage of 5G is that the penetration is relatively poor, and there are still relatively few devices that support 5G.
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Go to the manual, and then reset it after the factory reset.
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Hello, 5G band wifi, need the phone itself to support, this is only to the wifi band, if it is not supported, it cannot be used.
As for the remote control of the air conditioner TV at home, etc., it needs the support of the TV or air conditioner, and the smart home module will do. And the Xiaomi Mi Four itself comes with an infrared remote control function, which can directly control most of the electrical appliances.
Expansion: 1. Xiaomi router is one of Xiaomi's three main products (mobile phones, TVs, routers), and another masterpiece to change the traditional industry with Internet thinking. It implements NAS-like functions to solve the pain points of traditional routers, such as slow Internet access and complex settings.
Xiaomi routers have become home entertainment data centers and smart home network centers in the mobile Internet era.
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One: the connection of the router hardware.
1.First, connect the network cable on the modem side with the WAN interface on the router (this interface is usually colored or positioned to distinguish several other interfaces with the same appearance).
Note: For example, some community broadband and other network cables directly enter the home without modem connection network connection mode, and directly connect this network cable to the WAN interface.
2.In addition, prepare a network cable to connect one of the 4 LAN ports (yellow interface), and the other end is connected to the computer network port. Mu (if using wireless mode, please skip).
3.Connect the modem and the power cord of the router, turn on the switch (some brand devices will start automatically after connecting, no switch), and the hardware connection of the above router is complete.
2. Connection settings of the router.
1.Log in to the router settings screen
Open the browser and enter the router login address in the address bar, the login address is different for different brands, but most of them are or check the label on the back of the router or the router manual).
2.Enter the login username and password, the default username and password please check the label or manual on the back of the router.
Note: If the login window still does not pop up after entering the correct login address to connect, please check whether the local connection is connected, and set the IP settings of the local connection to automatically obtain the IP.
3.After entering the password correctly, it will be entered into the setting interface of the router, and the router that has not been set will automatically pop up the setting guidance interface.
Usually families use most of the PPPoE method, if you are not sure to choose the first item, here we explain by PPPOE.
4.After selecting the connection method, click Next, and the interface of entering the broadband username and password will appear, and the username and password filled in here is provided by the operator when handling the broadband.
5.After filling in the correct username and password, click Next, the connection of the router has been completed, if you need to access the Internet through wireless mode, please see the next wireless connection setting method.
If other computers need to access the Internet through this router, they only need to connect the network cable to the LAN port. )
Three: How to set up the wireless connection.
1.Turn on the wireless connection function, set the wireless connection name, and other options are usually default.
2.Set the password for the wireless connection and set it according to the figure below.
3.Turn on the wireless network card on the computer to find the set wireless network name, click Connect, and enter the set password to connect normally.
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The Mi Router Mini uses a 2x2 dual-band AC smart antenna that supports protocol and dual-band concurrency. The wireless speed of the 5GHz band can reach 867Mbps, and the dual-band concurrent rate can reach up to 1167Mbps.
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It's not bad, I'm using it, and it's good to use.
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Nonsense, I use the 5G frequency band. Your device doesn't support it.
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It is recommended to enter the router setting interface, follow the setup wizard, re-set the router, and connect the test again after the setting is completed; Or turn off for 10 minutes and try again.
Other Analysis. 1. Is the network restricted, maybe there is an unknown error, restart and try.
2. The security level of the firewall or browser is too high.
1. The router will be prone to problems after being used old, although the signal is full, but there will also be a disconnection, because the computer and the mobile phone operating mechanism is different, the computer uses the window system, many software are relatively perfect, and the mobile phone is a Linux system-based Android, many software are in the initial stage, as long as it is interrupted, it will be disconnected immediately, and there will be no error correction, including the mobile phone for WLAN support accessor, so many mobile phones will appear in this situation. >>>More
First of all, we type in the address bar of the browser, and then enter the router management interface. >>>More
1. Wrong password === Check the password and re-enter, pay attention to the capitalization. 2. Broadband arrears === You need to recharge and pay, and restart the cat and router after payment. 3. Port binding === You need to call customer service**, and the background is unbinding. >>>More
<>2. After opening, enter the management password of the router in the input box. >>>More
Select the version of the ROM you want to flash, if you want to flash the development version, choose the **development version, if you want to flash back to the stable version, choose the stable version, and put the Xiaomi router ROM file** to your computer. >>>More