Modern Xiaomi Redmi smartphones have powerful features that make text and media easier to work with, but sometimes create redundant data. One of these hidden features is a clipboard that accumulates copied information. Many users do not even realize that their device stores the history of what they copied, whether it is passwords, card numbers or just links.
Accumulating temporary files can not only take up precious space in memory, but also pose security risks. In this article, we will detail how to clear the clipboard on your device to free up resources and protect sensitive data from prying eyes.
The Android operating system that runs MIUI or HyperOS has its own temporary storage features. Unlike older versions, modern Xiaomi shells often integrate a buffer directly into a keyboard or system manager. So there may not be a universal Clear Everything button, and each case will require a different approach.
What is a clipboard and why clean it
A clipboard is a dedicated piece of RAM that is designed to temporarily store data, and when you copy a text or an image, it goes there, so you can quickly paste it into another application, but the data remains available until it is overwritten or deleted.
The main reason for cleaning is security: if you copy a password, a text code, or a credit card, that information may remain available to malicious applications, and if a device is hacked, attackers can access the buffer history if it has not been cleared.
⚠️ Attention: Some malware can scan the clipboard in the background, storing sensitive data there. 5-10 This creates a real risk of leakage.
In addition, a crowded buffer can cause keyboard or applications that actively use the insert function to malfunction. Regular cleaning helps the system to work more stable. On Xiaomi devices with a small amount of RAM, this is especially important for maintaining the speed of the interface.
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Use the clipboard only for short-term data storage. Do not leave passwords or card numbers there for longer than a few minutes.
Cleaning the buffer through the Gboard keyboard
Most Xiaomi Redmi smartphones have Google’s Gboard keyboard installed by default, which is the one that most often controls copy history. To access the buffer, open any app where you can type in text, such as Messages or Notes.
Click on the input field to call the keyboard. In the top toolbar, look for an icon that resembles a buffer (often looks like a notebook or tablet). If the icon isn't, click on a four-square menu or three dots to find it among the additional tools.
Once you open the buffer menu, you'll see a list of all the copied items. To clean, click Clear All or select specific items and delete them. You can also press and hold any item to activate Select Mode.
☑️ Checking Gboard buffer
Importantly, you can turn off history saving in Gboard settings. Go to Settings → System → Language and Input → Keyboard Management → Gboard. There, find the clipboard and turn off the history saving function, which will prevent data accumulation in the future.
What if there is no buffer icon?
Delete data through system settings
Some versions of MIUI and HyperOS include buffer cleaning via the system menu, which allows you to delete temporary files that may have been left over from system applications. Go to Settings → Applications → All applications.
Find the app you used to copy or the clipboard system application (if highlighted separately) in the Memory section and select Clean. This action will delete temporary files associated with the buffer operation.
An alternative way is through Advanced Settings, and some Redmi models have a clipboard where you can view and delete content, and if you don't, your version of the shell relies on third-party keyboards to manage the buffer.
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System cleaning through application settings is the most reliable way to remove “stuck” data that is not visible in the keyboard interface.
Using third-party cleaning applications
If standard methods don't give you complete control, you can use customized clipper applications that not only store history, but also make it easy to manage. Popular options include Clipper or Clipboard Manager.
Install the app from Google Play and give the permissions you need, and then it becomes the main clipboard, and these programs have an auto-clean feature that deletes the data after a given period of time or after the device is restarted.
Third-party solutions have the advantage of being able to create excluded lists and encrypt content, which is especially useful for users working with sensitive information, but you should be careful about choosing applications with high ratings and a lot of reviews.
| Annex | Auto-cleaning function | Encryption | Ratings. |
|---|---|---|---|
| Gboard (embedded) | No. | No. | High-pitched |
| Clipper | Yes. | Yes. | High-pitched |
| Clipboard Manager | Yes. | No. | Medium. |
| Clean Master | Yes. | No. | Medium. |
Using third-party software gives you more flexibility, but requires attention to permissions. Make sure the app doesn't have access to your contacts or gallery unnecessarily. The main thing is to control what data stays in memory.
Resetting keyboard settings as a radical method
If the clipboard is overflowing or glitching, you can reset the keyboard, which will return it to factory status and ensure that all temporary data is cleared. Go to Settings → Apps → All applications.
Find your main keyboard (like Gboard or MIUI Keyboard).Click on Clear and select Reset. Note that this action will also remove learned words and personalized input settings.
Once reset, you'll need to reconfigure the language and layout, which may seem inconvenient, but it's effective when you need to quickly and completely clear all traces of activity, and in some cases, it solves the problem of the insert function hanging.
⚠️ Warning: Resetting your keyboard will remove a dictionary you've been building for months, and the system will stop guessing frequently used words until it learns to relearn.
Use this method only in extreme cases where other methods have not worked. For regular cleaning, it is better to use Gboard's built-in tools or third-party managers. This will save your personalized input settings.
Frequent questions and problems with cleaning
Users often encounter situations where the buffer behaves in an unpredictable way, such as copying text that disappears on its own or doesn’t disappear, and this may be due to Android or application conflicts.
If you still insert text after cleaning, try restarting the device, rebooting it clears the RAM where the temporary buffer is stored, and also checking if you have another clipper running in the background that duplicates the function.
Owners of older Redmi models may notice that the buffer is not cleared completely, which is a limitation of older versions of Android, in which case it is recommended to update the system or use third-party applications for forced cleaning.