Synchronizing contacts on Xiaomi: the complete guide

Owning a modern smartphone means not just storing numbers, but constantly accessing them from any device. For users of the Xiaomi ecosystem, this issue is especially acute, given the deep integration of the manufacturer’s services, the mechanism for saving and updating the phone book here is more complex than on “clean” devices, and requires an understanding of the principles of cloud storage.

The process involves automatically updating the database between your device and the remote server, ensuring that when you lose your gadget or buy a new model, all records remain intact, but if you first switch to MiUI or HyperOS, the settings interface can seem confusing.

In this article, we will take a closer look at how contact sync works, what data loss risks are, and how to set up backups correctly, learn how to distinguish between local and cloud records, and understand why some numbers can disappear for no apparent reason.

The principle of cloud storage Mi Cloud

At the heart of Xiaomi’s ecosystem is the Mi Cloud, which is responsible for storing critical user data, including photos, notes and phone book. Unlike on-premise storage, which is tied only to a physical storage medium, the cloud allows instantaneous recovery.

When you activate the option, the phone creates a digital copy of your database and sends it to the company's servers. When you change the number or add a new person, the system automatically updates the remote copy. The changes only take effect when you have an active Internet connection, without access to the network, the data will remain local.

It's important to understand that Mi Cloud works in conjunction with your Mi Account, which is your unique ID on the system, and if you log in from another device, such as a tablet or a new smartphone, all the saved numbers will appear there automatically.

⚠️ Warning: Free storage in Mi Cloud is limited to 5 gigabytes. If you store a lot of photos and videos, the contact space may run out, causing sync to stop.

To check the backup status, you need to go to the system settings. The path usually looks like: Settings → Mi Account → Mi Cloud. Here you can see a list of applications and data types that are protected by cloud copying.

Differences between Google and Mi Account

Many users are lost in choosing: is it better to save numbers to a Google account or Xiaomi? Both options have their advantages, and understanding the difference will help avoid confusion in the future.

Google Contacts is the standard for Android, ideal for those who frequently change devices of different brands or use “clean” Android. Integration with Gmail provides high reliability and ease of management through the web interface.

The Mi Account is tailored to the Xiaomi ecosystem, allowing you to synchronize not only numbers, but also specific data, such as the location of icons on your desktop, voice recorder recordings and messages, and for users of multiple Xiaomi devices, this is a more convenient option.

Let’s look at the key differences in the table:

Using both services at the same time can lead to duplicates if you don’t configure the display filters, and it’s recommended to choose one primary source of truth and stick to it.

Step-by-step setting up synchronization

The process of activating data protection is quite simple, but requires care at every step.Incorrect settings can lead to the fact that new numbers will not be saved to the cloud.

First, make sure you're logged in. Open the Settings menu and find the Mi Account section. If you're not logged in, enter your login and password. After successful login, go to Mi Cloud.

In the list of synchronization data, find Contacts. Activate the switch next to it. The system may request confirmation of action, as this will affect all devices associated with this ID.

You can use a manual command to force the upgrade process to start. In the same menu, click on the "Sync" button or select a specific application and click "Sync Now." This is especially useful after importing a large number base.

⚠️ Note: Do not delete the Contacts or Phone application through third-party memory cleaners, as this may disrupt system synchronization processes.

Once you have enabled the feature, you should check the result. Go to i.mi.com from your computer and log in to your account. If done correctly, you will see your phone book in the web interface.

Managing duplicates and combining records

One of the most common problems with multiple accounts is the appearance of duplicates, and the same person can be displayed twice: once as a post from Google, another from Mi Cloud or another from the Internet. SIM-This makes it difficult to search and call.

Xiaomi's system offers a built-in tool to solve this problem. In the Contacts app, you need to open the settings menu (usually three dots or a gear) and select Combine Repetitives. The algorithm will analyze the database and suggest that you merge matching records.

When combined, the system stores all available fields: numbers, email, addresses and avatars. It is important to avoid the situation when you have Ivan Ivanov on Google and Ivan Ivanov on Mi Cloud as two different people when it comes to the same person.

Also worth paying attention to is the display filter. There's a "Music Contacts" option in the contacts menu. You can choose to show only a particular account to visually clear the list, although the physical entries are not going anywhere.

Regularly cleaning the database improves search and dial performance, removing old, irrelevant entries from the database. SIM-The card is also recommended, as the capacity of the "Simki" is limited, and it does not support storage of additional fields.

Solution: Contacts are not synchronized

Sometimes users are faced with a situation where the switch is turned on, but new numbers do not appear in the cloud or on other devices.This can be caused by various factors, from network problems to software failures.

The first thing to check is your account status, make sure you're not logged out by accident and your password hasn't been changed, and check for free space in Mi Cloud, and if the limit is exhausted, sync will stop.

The second important aspect is the application permissions, which could limit background activity to save battery power, go to Settings → Apps → All Apps → Contacts → Battery and select No Limits mode.

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If sync is frozen, try deleting and adding the account again, which won't remove data from the cloud, but will update the access tokens and start the process again.

In some cases, cleaning the app cache helps. In the app menu, find Contacts, go to storage and click Clear Cache. Don't confuse it with the Clear All button, which can delete the local database.

If the problem persists after rebooting and checking the network, you may need to update system components. Go to the Security app and check for updates for system applications.

Recovery of remote contacts

Accidentally deleting an important number is a bad situation, but Xiaomi has a shopping cart mechanism, and deleted records don't disappear instantly, but are stored in a buffer for 30 days.

To recover, go to i.mi.com via your browser on your computer. Sign in and select Contacts. From the menu on the right or in the settings, find Restore Contacts or Recycle Bin.

Here you'll see a list of deleted records with dates, you can select specific numbers or restore them all at once, and once confirmed, they'll go back to the phone book the next time you sync.

⚠️ Attention: After 30 days, data is permanently deleted from the bin. Check for important deleted records regularly if you plan to clean the database.

The same function is available on Google Contacts (contacts.google.com), and in the menu on the left, select Recycle Bin. The same way: the choice of posts and the recovery button.

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Regularly checking the cart and having the synchronization enabled is the only way to guarantee the safety of data in case of accidental deletion.

Frequently Asked Questions (FAQ)