Xiaomi’s smartphone is not just a phone, but a full-fledged digital organizer that stores thousands of important data. Contacts, photos, notes and call history form the basis of your digital life, the loss of which can be a real disaster, which is why understanding where to find sync in your phone is a critical skill for every owner.
The process of setting up cloud data is often hidden in the depths of system menus or entangled in many switches, which confuses inexperienced users. Many people do not even realize that their new contacts are stored only in the device memory, not in the cloud, risking losing them when they break. In this article, we will discuss in detail all aspects of the work of data synchronization in the shell of MIUI and HyperOS.
We will go through all possible ways to access account settings, understand the differences between Google and Mi Cloud services, and answer frequent questions when working with cloud storage.
The basics of cloud services on Xiaomi
Before looking for specific sliders in the settings, you need to clearly understand the architecture of storage in Xiaomi devices. Android, on the basis of which smartphones work, was originally sharpened for Google services, but the Chinese manufacturer has implemented its own layer of Mi Account. These two systems can work in parallel, but have different priorities and purposes.
Google’s account is traditionally responsible for Gmail, contacts, calendar, and app installation from the Play Market. At the same time, Mi Cloud often takes over backup system settings, voice recordings, screenshots, and, importantly, galleries (if photo sync is enabled), sharing these data streams allows for flexible management of the space.
⚠️ Warning: If you are logged in to both accounts, make sure contacts are not duplicated. Sometimes the phone can save a new number to two databases at once, creating confusion in the phone book.
Understanding which service is responsible for what will help you avoid data loss, for example, when you switch to another phone brand (not Xiaomi), Mi Cloud data may not be available without a web version, while Google contacts will be automatically pulled up.
- 📱 Google Sync – a database for contacts, calendar and mail.
- ☁️ Mi Cloud – system backup, photos and notes.
- 🔄 Local backup – storing data in internal memory or on the SD-map.
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Use Mi Cloud to store photos if you run out of space in Google Photos, as Xiaomi often provides a free 5GB extra.
Where to find the settings for synchronizing your Mi Account
Finding the settings of a company’s own cloud may vary depending on the firmware version, but the underlying algorithm remains the same: the user needs to open the main menu of device settings and find the section responsible for accounts. In new versions of HyperOS, the interface has become more minimalistic, but the logic has remained.
To access data management, you need to go to Settings → Mi Account. If you are authorized, you will immediately see a list of services available for synchronization. Here you will see Gallery, Contacts, Messages, Notes, Recorder and other system applications. Switches next to each point activate or disable automatic data upload to the cloud.
Importantly, these features require a stable internet connection, preferably via Wi-Fi, so as not to waste mobile traffic on downloading heavy files. If the slider is not activated, check the status of the servers or the availability of free space in the cloud.
☑️ Checking the status of Mi Cloud
Often users forget that even with the switch on, the data may not be updated instantly, in which case manual synchronization or checking of the date and time settings helps, since desynchronization of the clock often blocks the connection to the server.
Set up Google Sync on Android
The second half of the data saving equation is Google services, and even if you're actively using the Xiaomi ecosystem, you can't ignore a standard Android account, and that's where most third-party apps and the main phone number list are stored.
To find these settings, follow the Settings → Accounts and Sync → Google. Inside this menu, you will see a list of all the services associated with your email, and you can customize in detail what will be transmitted to the search giant’s servers.
You should pay special attention to Contacts and Calendar. Make sure the ticks are in front of the items you want. Also, this menu often displays the status of the last sync, which helps diagnose problems. If you specify "Sync Error", try to delete the account and add it again.
| Service | What's synchronizing | Criticism | Where to find out. |
|---|---|---|---|
| Google Contacts | Numbers, names, emails. | Tall. | Accounts and synchronization |
| Google Calendar | Meetings, events | Medium | Accounts and synchronization |
| Mi Gallery. | Photos and videos | Tall. | Mi Account. |
| Mi Notes. | Textual records | Medium | Mi Account. |
Duplicating important data (such as contacts) between Google and Mi Cloud creates an additional layer of security, and if you have problems with one service, you can recover data from another.
Contact problems and their solution
The most common problem faced by Xiaomi owners is the disappearance of contacts after resetting or changing the phone, which is because by default the smartphone can save new numbers to the device’s memory (the “Phone”), rather than to the account.
Open the phonebook app, click three dots in the corner, and select Settings → Import/Export Contacts. Here, it's important to check which account is the default to save. If you have Phone, change it to your Google or Mi Account.
⚠️ Note: Contacts stored in your phone's memory ("Device") are not automatically restored when you reset your settings to factory settings. Always save them in the cloud!
If your contacts are gone, don't panic. Go to contacts.google.com from your computer, log in and check the Recycle Bin or Archives section. Google stores deleted records for up to 30 days, allowing you to recover them in one click.
How do I reconnect with you yesterday?
It's also worth checking the display filter in the contact app itself on the phone. Sometimes users accidentally turn on the display only. SIM-cards or only devices, thinking that the other numbers have gone.
Synchronization of gallery and large files
Photos and videos take up the lion's share of memory, and synchronization requires a special approach. Unlike text data, media files require a significant amount of space and stable connection, and at MIUI, the Gallery app and Mi Cloud are responsible for this.
To enable the function, go to Settings → Mi Account → Mi Cloud → Gallery. You can turn on the option “Sync”. The system will offer to optimize the storage: the original photos will be uploaded to the cloud, and the phone will remain reduced copies that take up minimum space.
This is especially true for models with a small amount of internal memory, such as the Xiaomi Redmi Note in the initial series. However, remember that to view photos in full quality will require the Internet. Local copies can be low resolution.
- 📸 Originals – take up a lot of space, stored in the cloud.
- 🖼️ Sketches - take up little space, stored on the device.
- 📶 Wi-Fi only – a recommendation to save traffic.
If you use Google Photos, make sure that sync in Mi Cloud doesn't conflict with it.Duplicate uploading the same photo to two different clouds quickly exhausts the free storage limit.
Diagnosis and frequent errors
Even when you set up correctly, there can be failures, and often the problem isn't with the phone itself, but with network settings or overcrowded storage, and the first step should always be to check your account status and availability.
If sync is frozen, try clearing the cache of the relevant system applications. Go to Settings → Apps → All apps, look for Mi Sync or Google Play Services and select Clear Cache. Don't confuse it with Clear Data if you don't want to reset.
It’s also worth checking whether Traffic Saving or Energy Saving mode is on, which can block background data transfers. At Xiaomi, aggressive battery optimization often kills synchronization processes.
In some cases, manual authorization is required.The system may request a re-entry of a password from a Mi or Google account for security reasons, especially after a device change or prolonged downtime.
Security and Two-Factor Authentication
Because synchronization means storing personal data online, account security is paramount, and you should enable two-factor authentication (2FA) for both accounts, which will protect your data even if your password is leaked.
For Mi Account, you can do this by linking your phone number to your email. For Google, you'd better use an authenticator app or backup code. Without that protection, anyone who can access your cloud can see all your photos and contacts.
Check the list of devices that have access to your account regularly, and if you sell an old phone or lose a tablet, remove it from your trusted device list via a web interface, which will cut the connection and block access to data.
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Data security depends not only on passwords, but also on the control of devices that have access to your cloud storage.
Remember that it is almost impossible to restore access to your Mi Account without a linked phone number, so always keep your SIM card active or update the number in your profile settings when you change it.