Why does Redmi Note3 show that my home wifi signal is particularly weak, while my other mobile phone

If your mobile phone cannot access the Internet after connecting to the wireless network, we recommend that you first check whether other devices can connect to the wireless network normally. If only your device can, and other devices cannot, it is recommended:

1.Use the built-in browser to log in to the webpage and see if the link can be opened normally.

2.If a networking software is not available, it is recommended to check whether the function is set to prevent individual applications from using Wi-Fi. Operation:

Settings - (More Connection Settings) - Traffic Monitoring - Manage Application Traffic (Limit Application Traffic) - View Software That Can't Access the Internet - Check WLAN (Note: Some models support the function of managing application traffic).

3.If the browser and networking software are not available, it is recommended to forget the network and try to reconnect: slide down the top curtain of the screen - press and hold the WLAN icon to enter the WLAN setting interface - tap and hold the name of the wireless network - forget (forget the network Delete network), and then search for the connection again.

4.If it doesn't work, please turn off your phone and restart it.

5.Try connecting to a different wireless network.

6.If you still can't use Wi-Fi, it is recommended to back up the data (contacts, messages, **, etc.) in your phone and try to restore the machine to factory settings.

If the problem persists, it is recommended that you bring the purchase invoice, repair card, and mobile phone to a Samsung service center for inspection.

The MediaTek 6795 used in Redmi Note3 has drawbacks, good performance, but wifi fake death, Meizu has this processor used by three or four mobile phones.

The solution to the slow wifi internet speed of Redmi mobile:

1. Set up DNS (Domain Name Service Agreement) on your phone

1. Open the phone settings, then click on the wireless network, click on the blue small circle sign behind the connected wifi, 2. Flip down in the pop-up interface, there is a configuration DNS, click to enter, 3. After entering, you can see that there is an automatic and a manual, the general custom connection is automatic, changed to manual, 4. You can see that the DNS server is connected to it, under normal circumstances, the mobile phone is connected to this, but if you want to stabilize the network, you have to delete the custom server, Then add a new server, fill in, 5, click Save to save, so that the network is set up, and then you can surf the Internet freely.

2. Change the encryption method of the wireless router.

1. Open a browser on your computer and enter the wireless router management interface.

2. Change the authentication type of wireless router encryption from automatic to WPA, and change the encryption algorithm to AES, so that the Internet speed of the mobile phone is significantly faster.

Precautions: 1. There are two types of certification: WPA and WPA2, both of which can be selected.

2. The encryption algorithm has TKIP and AES, you must choose AES, if you choose TKIP, the Internet speed will be slower.

3. The slow speed of shared WiFi is caused by network congestion caused by more connectors, and this method is not suitable for use.

Here's how to fix it:

1. Check whether the wireless connection is correct. Redmi will automatically connect to a wireless network without a password, check the wireless network;

2. Test the network speed. Use the Internet Speed Test software to test the speed of your Redmi phone and check the distance of the router.

3. Enter the "App Store" of your phone, click "My Settings", and click "Turn off automatic updates";

4. Upgrade the system to the latest system;

5. Turn off Bluetooth, Bluetooth function and affect network speed;

6. Restart your phone.

Poor Wi-Fi signal may be caused by other signal interference, distance from the signal source, or blocking, etc., we recommend that you deal with it in the following ways:

1. Update your WiFi device.

2. Set the best channel:

1) Log in to the router's management page;

2) Click "Basic Settings", change the "Default Channel", and select another better channel.

3. Adjust the position

1) a central location in the home;

2) Keep away from interfering equipment;

3) Reasonable placement of antennas.

4. Prevent external rubbing of the net.

5. Install auxiliary settings.

Hello. Any signal of Xiaomi mobile phones is strictly tested and produced using parts provided by well-known ** manufacturers.

The signal strength is in line with the national communication standard, and different brands of mobile phones are slightly stronger or weaker on the basis of meeting this standard.

In places where the signal is weak, there may be some differences in the signal strength of each one, but this is in line with the standard, and there will be no situation where Xiaomi has no signal and other mobile phones do.

Where the signal is better, there is no difference in the signal reception capacity of all models of mobile phones.

There is no signal on mobile phones because the signal will be affected by various factors such as terrain, landform, and tall buildings during the propagation process, and if you are in a relatively closed place, the signal will be affected. Here's how to deal with it:

1.Turn the phone back on and off and try again;

2.Swap the SIM card to a family member's or friend's phone and try again;

3.Check whether there is a signal from other users on the same network around you;

If there is no signal, you can contact the operator's manual customer service for feedback.

If you have a problem with your phone, it is recommended that you go to Xiaomi after-sales service for inspection and repair.

There is a WLAN optimization under Xiaomi's wifi link, and the optimization is to save power, but it is also because of this that the network is not good.

Here's how to do it: 1. Settings--WLAN-Advanced Settings-

2. Turn off WLAN optimization.

1. Open the mobile phone, click the mobile phone "Settings" on the main interface, 2. Select "Mobile Network Settings" under the "Network and Connection" item to enter the mobile network interface;

3. In the mobile network settings interface, select the last item "Select Operator", and select it on the "Automatic Selection" item in the "Select Operator" interface (the orange dot indicates that it is selected);

4. Then, touch the back button in the lower right corner of the phone to return to the "Mobile Network Settings" interface, and click the penultimate item "Network Type Selection" to enter the network type selection interface;

5. At this time, as long as we change "4G network priority" to "3G network priority" or "only use 2G network (more power saving)";

The reason for the problem:

1.The network of the surrounding environment is relatively poor, which will lead to the signal being in a non-service state;

2.Some reasons of the system itself, resulting in the mobile phone cannot be connected to the network;

3.Problems with the SIM card of the mobile phone;

Solution:1Turn airplane mode on and off again, and the system will search for network signals again. Open [Settings] in your phone, then turn on the button to the right of the [Airplane Mode] option, wait a few seconds and then turn it off;

2.Fix the no-service issue by resetting the network settings, reverting to the default factory settings, or by restarting the phone;

3.You can try to update the system from [Settings] - [General] - [Software Update] on your phone.