Why is the wifi password of the Apple 4S mobile phone pinyin not connected?

1. If the opportunity allows; Restart the wireless router; See if you can solve the problem.

2. In Make sure your phone is within the wireless network coverage range, click "Scan" to refresh the wireless network list.

3. Connect the computer to the router through the network cable and log in to the management interface of the router.

4. In Wireless Settings - Basic Settings, the channel is between 1 and 11, the wireless function is turned on, and the router is restarted.

1. The unsuccessful wireless connection may be caused by incorrect settings of wireless password and other parameters. A new key entry attempt.

2. Please make sure that the wireless router does not have the wireless MAC address filtering function enabled; Wireless Settings - Wireless MAC address filtering, turn off the wireless MAC address filtering function Wireless Settings - Wireless MAC address filtering, turn off the wireless MAC address filtering function.

Three: What should I do if the wireless connection is successful and I can't open the web page?

First of all, check whether the router is connected to the external network, log in to the router management interface, and look at the running status - WAN port status, if it is 0, please follow the router quick setup guide to set it again.

2. If the computer can access the Internet, the mobile phone cannot; Check whether the SSID number of the wireless router is in Chinese; If it is changed to letters and numbers; Mobile phones sometimes can't effectively recognize Chinese:

3. If the above cannot be solved: we set a static IP for the mobile phone

4. The wireless router supports between 15-20 wireless devices; When the maximum number of connected wireless devices is exceeded, even though you are connected to Wi-Fi; But you're wireless; At this time, you can unplug the wireless router; Turn on the wireless router after 10 minutes.

It is impossible to plead guilty of a mistake.

1. First of all, make sure that your router is not working normally, you can use other mobile phones or digital products to connect to the wifi hotspot, if you can connect and surf the Internet normally, then generally speaking, this wireless router can work normally.

2. Secondly, make sure that the mobile phone with a problem with the wifi connection does not have the option to turn off the network in the sleep state, and there are many children's shoes that their mobile phones will be disconnected after a period of time or can not receive the information of the background chat software, most of them are because they inadvertently or mistakenly turn on the option of turning off the network from the mobile phone.

3. Wireless router problem:

1) Dead cycle - many wireless routers sometimes have a connection into a dead loop, that is, they keep getting IP and connecting, but they can't connect to wifi hotspots. - Let's try the all-purpose fix - restart. After turning off the power of the wireless router completely, turn it back on again after about 10 minutes.

2) Whether there are too many WiFi connected devices - too many digital devices connected to the wifi of a wireless router will put a lot of pressure on the wireless router, and it is easy to cause IP conflicts and cannot be connected - such a problem can be solved by setting a static IP for each device connected through WiFi.

1. If the mobile phone is not connected to other wifi, there may be software or hardware failures in the mobile phone, you can reset the mobile phone to the factory state to rule it out, or the mobile phone after-sales service center professionals will conduct a comprehensive test of the mobile phone software and hardware;

2. If the mobile phone is just a wifi can't be connected, it is recommended to use the following methods to troubleshoot:

1) If there is a software error in the operation of the mobile phone, cat and wifi router, it is recommended to power off the mobile phone, cat and wifi router and restart it.

2) Check whether the heat dissipation and ventilation of the WiFi router are normal, and avoid the unstable operation of the WiFi router caused by higher temperatures, so that the mobile phone cannot be connected;

3) Reduce the distance and physical obstacles between the mobile phone and the WiFi router to ensure good WiFi signal coverage quality;

4) Check whether there are too many people connected to the wifi or are watching, playing, or files, resulting in the heavy load on the wifi router hardware and the inability to respond to your network requests;

5) Check whether there is a strong source of radio interference around the mobile phone and wifi router, which affects the quality of wifi signal transmission between the mobile phone and the wifi router;

6) Some older mobile phones do not support Chinese SSID (wifi name) well, it is recommended to set the orange name to English, save the settings, and restart the wifi router to try.

7) Check whether the WiFi router configuration restricts the network connection of the mobile phone or the firmware version of the WiFi router roundbranch system is too old, and there is poor compatibility with the mobile phone, it is recommended to upgrade the WiFi router system firmware to the official latest version to try.

8) Take other mobile phones to test whether the wifi router can be connected, if it can't be connected, there may be a software or hardware failure in the wifi router, you can reset the wifi router to the factory state to rule it out, if the nuclear noise still fails to solve the fault, it is recommended to replace the wifi router.