How to change the default browser on Xiaomi Poco X3: a step-by-step guide

Changing the main web browser is one of the first tasks that a user solves after buying a new smartphone. Owners of Xiaomi Poco X3 often face an obsessive offer of the system to use the built-in MIUI Browser, which is not everyone’s fit for functionality or interface. Fortunately, the Android operating system, even with the shell of MIUI, makes it easy to reassign the priority application to open links.

The process of replacing a standard tool with Google Chrome, Yandex Browser or any other analogue takes only a few minutes and does not require superuser rights. However, in different versions of the firmware, the menu layout may differ, and the presence of pre-set restrictions sometimes confuses inexperienced users. In this article, we will discuss all the current ways of solving the problem, including hidden settings and forced reset.

Properly configuring a default application provides a more comfortable experience with messengers and social networks, where links will now open in the usual window. Ignoring this step can lead to the fact that the system will constantly ask what to open a link, or run unnecessary service in the background, consuming battery power.

Why MIUI Browser is offered and why should I change it?

Xiaomi is actively promoting its own services, integrating them deep into the MIUI shell. The manufacturer’s browser often acts as an entry point into the ecosystem, offering news, video and advertising integrations. For many users, this looks like unnecessary noise, distracting from the main work.

In addition, third-party browsers like Firefox or Brave often provide more advanced tools to protect privacy and block trackers.The standard app rarely boasts flexible extension settings or sync with desktop versions at the level of competitors.

⚠️ Warning: Completely removing the system browser without an alternative can lead to errors when trying to open links from other applications.Always install a new program before disabling the old one.

Some users have noted that MIUI Browser consumes more RAM in the background than optimized counterparts, and replacing it with a lightweight browser can have a positive effect on the autonomy of the Poco X3 device, especially if you are actively using navigation or streaming services.

Basic way of changing through system settings

The easiest and safest method is to use the regular Android settings menu, which works on most MIUI firmware versions 12, 13 and 14. You don't need third-party software, you need enough care when navigating menu items.

First, make sure that the alternative app is already installed on your Poco X3. If you just downloaded Chrome or Edge, the system can suggest making it the main one when you first start.

Open the settings menu and find the section that manages programs. The path can look like Apps → Settings or Applications → Application Management. Depending on the regional version of the firmware, the interface may vary slightly, but the logic remains the same.

Inside the management menu, find the default App, and that's where you store the priority configuration for all types of files and activities, and then find the web surfing bar and tap it, and you'll see a list of all the browsers you've installed.

Configure through the menu of a specific application

There's a faster way to change the settings directly from the card of the program you want, and it's convenient because you can see immediately which permissions are already issued and which ones need attention, and it's especially relevant if the system settings menu seems overloaded.

Go to Settings → Applications → All apps. Find the browser you want to make the primary browser, such as Yandex or Opera, and click on the program name to enter its detailed management menu.

In the options list that opens, look for the default app or Default app. If the system allows you to change priority, you'll see a switch or select button. Activate it, and the system will redirect all web requests to that service.

Sometimes, after a new priority is selected, the system may request confirmation of action, which is Android's standard security procedure to prevent malware from accidentally replacing important system components. Confirm action and the setup will take effect immediately.

Forced reset of the current browser by default

There are times when a new browser is installed, but the links are persistently opened in the old one, because the system already has a strict priority, and to change the choice, you have to force the settings of the current main application to be cleared.

To do this, go back to the Apps → All Apps menu and find the browser that opens automatically (usually MIUI Browser or Chrome) and log in to the menu and click Clear Defaults. This button only becomes active if the app is a primary one.

Once cleaned, try to click on any link from the messenger, the system will no longer know what to open the URL, and will give you a selection window. In this window, select the browser you want and tick Always or Always.

⚠️ Warning: Cleaning your default settings does not delete your browser’s history, passwords, or cache.This action only affects your file and link launch priorities.

If the clean button is inactive (gray), then this application is not the main one for opening links. In this case, check the settings of another browser installed on your Poco X3. Often users forget that they have already assigned a priority, for example, for Samsung Internet.

Comparison of popular browsers for Poco X3

Choosing a primary browser is a matter of taste, but Xiaomi owners also care about optimizing and avoiding unnecessary advertising, and different rendering engines have different effects on page loading speed and CPU resource consumption.

Below is a table that will help you decide on the choice, if you have not yet decided what software to install after removing the priority from the standard.

For Poco devices, which are often performance-oriented, RAM consumption is important. Chromium browsers like Chrome and Edge can be more demanding than optimized counterparts like Brave.

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Use browsers with built-in traffic saving mode if you use mobile Internet frequently, which will save up to 30% of traffic and speed up the loading of heavy pages.

Solving the problems with opening links in MIUI

MIUI shell is known for its aggressive battery and background management techniques, sometimes resulting in the browser you choose not being launched when you click on a link, or an empty window.

The first thing to do in this situation is to check permissions. Go to Settings → Apps → All apps → [your browser] → Permissions. Make sure the application has access to the network and, in some cases, permission to display over other windows.

Also worth checking is the battery settings. In Battery and Performance, find your browser and set the Unlimited mode, which will prevent the system from "killing" the browser process when you click on a link from another application.

⚠️ Note: If links are opened in the Untitled app or with the Android logo, it is possible that the Android System WebView component is damaged in the system.

In rare cases, resetting all applications' preferences helps, and this action will return all prioritization settings to factory values. You can find this option in the Apps menu → Three dots in the corner → Reset application settings.

Frequently Asked Questions (FAQ)

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For stable operation of the system always keep at least one functional browser installed, even if you prefer to use third-party solutions.