Opera Preinstall Data in Xiaomi: what is this application, why it is needed and how to work with it

You opened up a list of installed apps on your Xiaomi smartphone and found a strange name, Opera Preinstall Data, which is a memory-based app, but you've never used it, and you ask yourself, what kind of software is it, why is it pre-installed, and most importantly, can it be safely removed without disrupting the system?

This article will help you understand all the nuances. We will analyze in detail what Opera Preinstall Data is, how it relates to the Opera browser and Xiaomi branded services, whether it affects the performance of the device, and what to do if you want to get rid of it.

What is Opera Preinstall Data and Why You Need It in Xiaomi

Opera Preinstall Data is a service component that is installed on Xiaomi smartphones as part of a partnership agreement between the company and the developers of the Opera browser, its main task is to ensure a quick initial setup of the Opera or Opera Mini browser if the user decides to use it.

In fact, it is not a standalone application, but a data packet that contains:

• 📁 Pre-loaded configuration files for the browser (e.g., synchronization settings, bookmarks, history).
• 🔗 Links to Opera servers to speed up the first download.
• 📊 Statistical metrics (anonymous) that help Xiaomi and Opera analyze the popularity of preinstalled services.
• 🔐 Security certificates for secure connection to servers.

It is important to understand that Opera Preinstall Data is not a virus or spyware, but a legal component that undergoes Xiaomi security checks before installing on devices, but its presence raises questions among users, especially if they do not use the Opera browser.

How Opera Preinstall Data is coming to Xiaomi smartphones

Opera Preinstall Data is the result of a commercial partnership between Xiaomi and Opera Software, which is a contract for:

• 💰 Device Monetization: Xiaomi receives financial compensation for hosting third-party software.
• 🌍 Audience Expansion: Opera is increasing the number of users in regions where Xiaomi is popular (e.g. India, Russia, Europe).
• 🔄 Improved user experience: In theory, preloading data speeds up the first browser launch.

Fun fact: Opera Preinstall Data can even appear on devices where the Opera browser itself is not installed out of the box, which is because the data pack is downloaded via MIUI System Updater or GetApps (a Xiaomi-branded store) as part of background updates.

A list of Xiaomi models that most often encounter this component:

If you don’t find your model in the spreadsheet, it doesn’t mean that Opera Preinstall Data isn’t on it. The company can add or remove preinstalled components depending on the region and firmware version.

Does Opera Preinstall Data Affect Smartphone Performance?

Many users worry that unnecessary pre-installed apps slow down the device, so let's see if this is the case with Opera Preinstall Data.

Resource consumption:

• 📱 Memory: It takes anywhere from 5 to 20 MB depending on the version.This is not critical for modern smartphones (even with 64 GB of storage), but can be annoying on budget models.
• 🔋 Battery: No charge, as it does not work in the background (unless Opera browser is running).
• 🖥️ Processor/RAM: Does not load the system, as it is a passive data packet, not an active application.

Hidden Processes: In rare cases, Opera Preinstall Data may initiate background synchronization with Opera servers (e.g., to update configurations).

• 📶 Slight mobile traffic consumption (up to 1-2 MB/month).
• ⚙️ Appearance of “optimization” notifications in MIUI Security.

💡

Opera Preinstall Data does not directly affect performance, but it can take up space in memory and rarely consume traffic in the background.

If you notice that after removing this component, the smartphone is faster, it's probably a placebo effect, and the real acceleration is clearing the cache and turning off unnecessary background processes, rather than deleting the data packet.

Can you safely remove Opera Preinstall Data from Xiaomi?

You can technically delete Opera Preinstall Data, but there are nuances. Let's look at all the ways and the consequences.

Method 1: Normal removal (without root)

1. Go to Settings → Applications → Application Management.
2. Find Opera Preinstall Data in the list.
3. Click Remove (if the button is active).

Method 2: Disconnect (if deletion is not available)

1. In the same application management menu, select Disable.
2. Confirm the action. The component will stop working, but it will remain in memory.

Method 3: Remove via ADB (for advanced users)

adb shell pm uninstall -k --user 0 com.opera.preinstall

This command will remove the packet for the current user without root permissions.

Make a backup copy of the data|Check if Opera is used as the default browser|Make sure you have an alternative browser.|Battery charge > 50%-->

What happens after removal?

• ✅ Frees up 5-20MB of memory.
• ⚠️ If you install the Opera browser, it may run slower on the first run (you’ll have to download the configurations again).
• ❌ There will be no critical failures in MIUI, the system is independent of this component.

How to Prevent Opera Preinstall Data from Reappearing

Even after deletion, Opera Preinstall Data may return after the MIUI update or through GetApps.

1. disable the automatic installation of recommended applications:

1. Go to GetApps → Settings (cog icon in the upper right corner).
2. Turn off the Auto Update option.
3. Turn off the recommendations of personalized applications.

2.Block background activity through MIUI Security:

1. Open Security → Accelerate → Auto Start.
2. Find Opera or related services and turn off auto-start.

3. Use the firewall (root required):

Applications like NetGuard or AFWall+ can block Opera Preinstall Data’s network activity, preventing it from being updated.

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If you don’t want to remove the component but it annoys you, just hide it from the app menu. To do this, hold your finger on the icon and select Hide (available in MIUI 12 and later).

Options to Opera Preinstall Data: Which browsers are best to use on Xiaomi

If you have removed Opera Preinstall Data and are looking for a replacement, consider the following options:

If you care about privacy, pay attention to Bromite (fork Chrome without trackers) or DuckDuckGo Browser. For maximum performance on weak smartphones (Redmi 9A, POCO C31), Opera Mini will suit in traffic saving mode.

How to install an alternative browser by default:

1. Install the browser you select from Google Play or GetApps.
2. Go to Settings → Applications → Default Applications → Browser.
3. Select the browser you want from the list.

Frequent problems with Opera Preinstall Data and their solutions

Xiaomi users sometimes experience problems with Opera Preinstall Data, and let’s look at typical situations and how to fix them.

Issue 1: Permanent Notifications of Updates

⚠️ Warning: If you see notifications like "Opera requires data updates" but the browser itself is not installed, this may be due to a failure in GetApps.

1. Clear the GetApps cache in Settings → Apps.
2. Turn off notifications for Opera Preinstall Data in the app settings.

Problem 2: Takes up too much space

If the data packet has grown to 50+MB, it's probably cacheing the files that you don't need.

1. Clear the cache through Settings → Memory → Cleanup.
2. Remove and reinstall the Opera browser (if used).

Problem 3: Conflict with MIUI Security

⚠️ Warning: Antivirus MIUI Security sometimes mistakenly labels Opera Preinstall Data as "potentially dangerous." This is a false positive - ignore it or add a packet to exceptions.

Problem 4: Not removed by standard means

If the Remove button is inactive:

• Try to disable the app (this will stop it working).
• Use ADB (see the instructions above).
• To remove the file completely, you will need root rights and a file manager (such as Root Explorer).

FAQ: Answers to popular questions about Opera Preinstall Data