Users of the Xiaomi ecosystem often face an intrusive overcrowded storage notification that blocks the creation of new backups.This is a standard situation, as the free limit of 5 GB fills up quite quickly, especially if you have gallery synchronization activated. Freeing up space becomes critical not only for the cloud operation but also for the stability of the smartphone itself, as a crowded account can stop contacts from syncing.
In this article, we will discuss proven cleaning methods that will help you regain access to services without losing important data, learn how to distinguish system debris from valuable files and understand how to properly manage archives in Mi Cloud.
Before we go into radical measures like deleting data completely, it's worth analyzing your account's occupancy structure, and it often turns out that the lion's share is taken by forgotten screenshots or duplicate photos that can be safely deleted, and optimization is the first step to order in the digital space.
Analysis of vault occupancy
The first step is always to diagnose. You can't effectively deal with a problem if you don't know what your limit is, and MIUI and HyperOS provide detailed statistics that show the distribution of data by category.
To get into the management menu, open Settings on your device and go to the Mi Account section. From there, select Cloud or Xiaomi Cloud. On the screen that opens, you will see a color diagram or list that visually displays how much space photos, contacts, notes and voice recordings take.
Please note the section of the Gallery, as it usually takes up the 80-90% If you have high-resolution video files on sync, they can eat gigabytes in a matter of days. SMS-messages take up negligible space, and their cleaning rarely gives tangible results.
⚠️ Warning: Before mass deletion of files, make sure to check if they are the only copy of important documents. Cloud storage is a mirror, and deleting a file in the cloud often leads to it disappearing from the phone when sync is enabled.
Gallery Synchronization Management
The most effective way to free up space in the Xiaomi cloud is to rethink the photo sync policy, and by default, it wants to save everything that gets into the lens, including serial shooting and failed shots, and you need to take control of that.
Go to the Gallery app and go to the Cloud tab, where you can see all the albums that are uploaded to the server, and turn off sync for folders that are not valuable, such as for app screenshots, WhatsApp thumbnails, or social media cache.
Use the Remove Deleted feature. Often times you delete a photo on your phone, but it stays in the cloud, taking up space. In the gallery cloud settings, find the option to Sync Removed Items and make sure it's active, which will automatically clean the cloud archive when you delete the originals from the device.
- 🗑️ Open the album "Recently deleted" in the cloud and clean it, as deleted photos are stored there for 30 days, continuing to occupy space.
- 📸 Turn off video downloads over the mobile network so you don’t accidentally send heavy loads to the cloud. 4K-wifi-free.
- 🔄 Enable Storage Optimization mode, which replaces the originals on your phone with smaller copies, saving the full versions only in the cloud.
☑️ Checklist for gallery cleanup
Another important aspect is the work with live photos and portrait mode, which are larger in size, and if you don't want to store a depth card or a short video fragment, you can consider converting these images to a standard format before downloading, although Xiaomi's standard tools do this automatically when optimizing is enabled.
Cleaning backups of applications and data
The second most important source of memory is backups of system settings and applications. Mi Cloud stores lists of installed programs, desktop icons and system settings. Over time, this data can grow, especially if you often change your smartphones.
Go to Backup inside the cloud menu, and here you'll see a list of devices that backups are built for. If you have old phones that you don't use anymore, feel free to delete their backups. They take up space, but they don't do any good.
Pay special attention to backups of MMS messages and call history. Although text takes up little space, MMS attachments can weigh a lot. Backup settings can choose which data to save. Only leave contacts and system settings if space is critically limited.
| Type of data | Approximate weight | Recommendation |
|---|---|---|
| Contacts | less than 1 MB | Leave the synchronization. |
| SMS and MMS | 10-500 MB | Disconnect or clean |
| System settings | 50-200 MB | Leave it for convenience. |
| Gallery (photo) | up to 5 GB+ | Main cleaning facility |
| Dictaphone | 100-800MB | Check and remove excess |
What happens when you delete the backup?
Working with a recorder and notes
Many users forget that the Dictaphone app also syncs to the cloud. Long lectures, interviews, or just background recordings can take hundreds of megabytes. Unlike photos, audio files are harder to quickly analyze visually, so cleaning them is often overlooked.
Open the Recorder app and sort the recordings by size or date. Old files that you have already listened to and that are not necessary should be deleted. Remember to then go to the cloud through your browser or phone settings to make sure that deleted recordings have disappeared from the deleted elements.
It's the same with the Notes app, where if you've attached images or screenshots to text notes, they're also included in the general limit. Check the Recycle Bin folder inside the Notes app -- often there's a lot of digital junk.
To free up space, you can use third-party tools or you can upload important audio archives to your computer and then delete them from your phone and from the cloud, which is especially true for podcasts or meetings that need to be stored for years.
- 🎙️ Check the Favorites folder in the recorder – often it stores old but important records that can be archived on a PC.
- 📝 Use text format instead of inserting pictures in your notes unless the image is critical.
- 🗑️ Clean the Remote folder in all applications regularly, as they take up space for 30 days.
⚠️ Warning: Deleting the recorder from the cloud will cause it to disappear on all synchronized devices. SD-computer or card if the file is important.
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Tip: Use the Wi-Fi Only feature to sync the recorder and gallery so you don’t waste mobile traffic and have control over what goes to the cloud.
Use of the web version of Mi Cloud
The mobile application does not always provide full functionality for file management. It is much more convenient to use a browser on a computer for deep cleaning and mass deletion of data. i.mi.com web interface allows you to work with files as in a regular file manager.
Log in using your Mi Account. You'll see all categories of data here. The convenience of the web version is that you can select groups of files, use keyboard shortcuts (like Shift to highlight range), and navigate folder structure more quickly.
The web interface is especially useful for finding duplicates or files that are difficult to find in a mobile gallery because of sorting features, so you can download important archives to your computer’s hard drive, freeing up space in the cloud, and be sure that they are safe.
In addition, the web version is convenient to control the "Find device" function. If you have ever lost your phone or left it elsewhere, the moving tracks can also take up some space in history, albeit minimal.
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The Mi Cloud web interface is the best tool for mass sorting and deleting files, as it provides more convenient access to the file system than a mobile application.
Alternative solutions and data transfer
If the cleanup isn’t working and you’re starving for 5GB, it’s worth considering alternative storage options.The Xiaomi ecosystem allows you to flexibly configure backup sources without being tied tightly to your home cloud.
You can use Google Photos to sync your media files. This service provides 15 GB of free space (in a shared Google account), which is three times more than Xiaomi. To do this, install the Google Photos app, log in to your account and enable autoload. Once you successfully upload photos to Google, you can delete them from the Mi Cloud.
Another option is to use third-party cloud storage, such as Yandex.Disk, OneDrive or Mega. Many of them offer automatic upload of photos from the camera. By setting up these applications, you can disable the synchronization of the gallery in the Mi Account settings, shifting this task to other services.
Also, keep local storage in mind: Regularly dumping photos and videos onto a computer or external hard drive is the most reliable way to free up space. Create archives by month or year and store them offline, ensuring that your memories are not lost if you lock your account or change your service policy.
- ☁️ Set up Google Photos as your primary media storage by disabling gallery sync in Mi Cloud.
- 💾 Use the Explorer app to transfer files to your PC via USB-weekly.
- 🔄 Consider buying an extended fare if you are actively using the Xiaomi ecosystem and you are comfortable with a single space.