How to determine if the wifi module is broken

The first thing to do is to determine if the wifi module is really damaged, because under normal circumstances, the chances of these hardware being damaged are very small. So there are many times when it's not the hardware that's broken, it's a temporary shutdown of service. If you can't be sure, you can restart the phone, or restart the wifi function, if you restore it, it means that it is not broken, if you still can't use it, you can only go to the repair point for repair.

WiFi is essential in our lives, and it is also one of the must-have features of mobile phones, but if wifi is broken, it will affect our daily use. Moreover, the wifi module is highly integrated, and it is soldered together with the motherboard, and there is no way to deal with it by itself. In fact, there is a very important reason, wifi is not good to use, it is not necessarily that the module is broken, and it is also possible that the antenna is falling off, so the specific reason is not clear in a few words.

Of course, it may also be related to the mobile phone system, such as the mobile phone system that has been brushed is relatively unstable, and the wifi may have temporary failure, and finally it is recommended to go to the professional after-sales service for testing.

If your phone's Wi-Fi module is malfunctioning, you can try the following:

1.Restart your phone: Sometimes, restarting your phone can fix temporary software issues, including the failure of the Wi-Fi module. Try restarting your phone and then reconnecting to the Wi-Fi network to see if the problem is resolved.

2.Check the settings: Make sure your phone's Wi-Fi settings are correct. Check that Wi-Fi is turned on and that you are connected to the correct Wi-Fi network.

3.Forget the network and reconnect: In the Wi-Fi settings, forget the Wi-Fi network you're connecting to and reconnect again. This helps to clear possible connectivity issues and re-establish the connection.

4.Clear cache and data: In your phone's settings, find App Manager or App Settings, find the app related to Wi-Fi settings or network settings, and try to clear its cache and data. This helps clean up temporary data that can cause problems.

5.Coarser software newer: Make sure you have the latest operating system and app updates installed on your phone. Software updates often contain patches that fix Wi-Fi issues.

6.Factory reset: If none of the above methods solve the problem, you can consider restoring your phone to factory settings.

Please note that this will erase all the data on your phone, so please back up your important data before doing this. A factory reset will bring the phone back to its initial state and may resolve the Wi-Fi module malfunction caused by a software issue.

7.Professional repair: If none of the above methods work, then it is most likely due to a Wi-Fi module problem caused by a hardware failure. In this case, it is recommended that you send your phone to a professional mobile phone repair center or after-sales service center for overhaul or repair.