Xiaomi: How to Fix Wi-Fi Problem When Updating to MIUI 12

Many of Xiaomi‘s phones are still updating to MIUI 12. The company’s new layer integrates a large number of novelties at the aesthetic and functional level. However, as often happens on many occasions, there are problems that only arise when these new versions reach thousands and thousands of devices en masse. Problems with Wi-Fi on Xiaomi mobiles are very common, but there is a specific one, which only occurs right after updating to MIUI 12 , without being able to find an apparent reason.

Fix Wi-Fi Problem When Updating to MIUI 12

Wi-Fi connection is a fundamental element in our lives, whether in the workplace or personal, many people depend on being permanently connected. When Wi-Fi fails, several things can happen, but perhaps one of the most serious, is that our mobile phone changes without realizing the data rate and consumes our voucher without realizing it. Many times, when checking the terminal we see that we are connected to the data network, without knowing why and that is when we realize that the Wi-Fi connection is failing.

Wi-Fi problems when new MIUI 12

It is common that when a new update is available, users of the chosen models update as soon as the notice is available. However, Xiaomi forums are filled with users who report a common failure in many terminals, who have problems with Wi-Fi when updating to MIUI 12. These failures have the same symptoms, whether they come from a Redmi Note 7 or a Poco F2 Pro. After updating, the Wi-Fi goes well until after a few minutes the interruptions begin, with intermittent connections, with the Wi-Fi networks to which it previously connected without problem. In some cases, the user has to restart the router and the phone to get Wi-Fi working properly again. However, the problem reappears after a few minutes or when the screen is locked.

The solutions

In order to solve this problem, there are two ways that work for affected users . We can test these solutions individually or combine the two together to try to get everything back to normal.

restablecer ajustes de red xiaomi

Reset network settings

The first is to reset the device’s network settings. This option removes any trace of all configured Wi-Fi networks, so we will have to reconnect by entering the password again. In addition, established Bluetooth pairings and mobile network settings are also deleted. We can access from Settings / Connection and share and clicking on “Restart Wi-Fi, mobile networks and Bluetooth”. Once inside we will click on the lower option “Recover settings” and wait for the process to finish

xiaomi borrar cache launcher

Delete Launcher cache

The second method, and one that many users might have thought less, but which does not matter, is to clear the cache and the System Launcher data. To do this we will have to go to Settings / Applications and enter “System Launcher”. Once inside, click on “Data usage” and delete all the data and the cache.