What should I do if the Apple phone does not receive a good wifi signal, can it be repaired?

What should I do if the wireless signal of the iPhone is weak?

Reasons and solutions for Apple phone not connecting to wifi:

1.First of all, check whether the wireless router is working normally, you can use other mobile phones or digital products to connect to the wifi signal, if you can connect and surf the Internet normally, then generally this router can work normally.

2.The phone is turned on to sleep and the network is turned off.

Check whether the phone has the option to turn off the network in the dormant state, the phone will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of turning off the network by mistake.

3.If you use the router for a long time, the router may freeze its death. Just restart your wireless router.

4.The type of certification is not suitable. Try to change the authentication type of the router, it is better to choose the secure "WPA2-PSK" type mode, and the following encryption algorithm is better to choose "AES".

5.The network settings of the mobile phone or router are abnormal. Consider restoring your router factory settings and cellular network settings.

Taking Apple 11, the system as an example, the solution to the slow wifi network speed of the Apple mobile phone is as follows:

1. Open the "Settings" - "Wi-Fi" of the Apple phone;

2. Click the exclamation mark icon behind the connected wifi;

3. Click to enter "Configure DNS";

4. Select "Manual" for "Configure DNS";

5. After changing to "manual", delete the address of the original DNS server;

6. Finally, enter the two new addresses and click "Store" in the upper right corner, so that the network speed will be much faster.

Sometimes when using wifi, you find that the wifi signal is not good or the wifi network speed is very slow, first check if there is any problem with the router under the first brother's backup, it may be that the problem is not in the mobile phone itself, but the problem of the router. Restart the router and see if the signal improves. Apple's mobile phone network is not good, there may be a problem with the rolling out system, the iOS system is updated quickly, and some bugs will be fixed at the same time as the update, and the poor mobile phone signal may be caused by bugs.

This answer applies to most of Apple's brand smartphones.

iPhone connection wifi signal is not good, solution. Under normal circumstances, the speed of the Apple mobile phone to connect to wifi is definitely the fastest among other mobile phones, even if the distance is far away, the iphone can still receive the signal, what causes the wifi signal is not good, let me teach you how to solve the problem of the iphone connection wifi signal!

1) Remove the protective case

In order to better protect their iPhone, most friends will put a protective case for their iPhone, but some third-party protective cases, especially metal protective cases or metal frame shells, will affect the signal of WiFi. This will cause your iPhone signal to be weaker than others. If your iPhone WiFi signal is not good, you can first remove the case and try to see if it improves.

2) Reset network settings

It is also possible that the wifi signal is not good, and it is also possible that the iPhone is the same. There are some problems in the system, and you can fix some problems by restoring the network settings of iOS. Go to [Settings] - [General] - [Restore] - [Reset Network Settings], and you can restore the network of your iPhone.

You can rest assured that this restore will not reset the rest of your iPhone's data, but some of the wireless passwords stored on your phone need to be refilled. Wait for the system to restore and restart, then try to connect to the wireless network again to see if the signal improves.

3) Upgrade the new system

Firmware updates on the iOS system often fix various bugs and errors, and sometimes optimize and enhance this part of the network. If you don't have a good WiFi connection anywhere and are stuck in an older version, you can try upgrading to the latest iOS system. That's how I solved the problem of weak signals before.

4) Check the router

Sometimes the router will also have some problems with poor wireless signal after being used for a long time. In this case, you can also check the router, the back of the wireless router will generally have a factory reset button, long press to recover. After the router is restored, connect to the router's management page and reset the broadband and wireless settings.

Before resetting your router, remember your broadband and password to avoid losing your connection.

If you have tried the above methods and still can't improve the wifi signal, it may be that the mobile phone wifi antenna is broken or there is a problem with the signal amplification chip, then send the mobile phone to Apple after-sales service to solve it.