Xiaomi Phone Clipboard: Where to Find, How to Open and Manage It

Introduction: What is a clipboard and why is it needed

The clipboard is a temporary storage that allows you to copy, cut and paste text, images or links between apps. On Xiaomi smartphones (especially those with a MIUI 14/15), this tool works differently than on pure Android: there are advanced features, such as copy history or synchronization between devices. But many users do not even realize that their phone stores all the copied data in a hidden partition – and this can be both a convenience and a risk to privacy.

Unlike computers, where the clipboard is usually limited to one last element, Xiaomi offers an advanced buffer manager with the ability to save up to 20 to 50 records (depending on the model and version of the software), which means that you can go back to text copied a week ago or restore a accidentally deleted link, but not everyone knows where this data is physically stored and how to protect it from prying eyes — especially if the phone falls into the wrong hands.

In this article, we will examine:

• 🔍 Where exactly is the clipboard in Xiaomi (including hidden folders of the system).
• 📱 How to open copy history on different versions MIUI (12 to 15).
• 🔒 Why buffer cleaning is important for safety and how to do it right.
• ⚠️ What data should never be copied to a buffer (and why)

Where the clipboard is stored in Xiaomi: the physical location of the data

Xiaomi’s smartphone clipboard is divided into two layers: virtual (what you see in the interface) and physical (files in the device’s memory). The virtual buffer is managed by the com.miui.clipboard system application, and physical data is stored in secure folders that require root rights or special tools to access.

The main paths to clipboard files:

• 📁 /data/data/com.miui.clipboard/databases/clipboard.db is a database with a copy history (requires root).
• 📁 /data/clipboard/ are temporary files (e.g., copied images).
• ☁️ Mi Cloud – if synchronization is enabled (data is encrypted but stored on Xiaomi servers).

Without root access, you can't manually view these files, but you can manage the buffer through standard settings. For example, in MIUI 14/15, copy history is available directly from the notification bar, more on this in the next section.

⚠️ Warning: If you use third-party buffer managers (like Clipboard Manager or Copy Bubble), they create their own databases.These applications often request permissions to access notifications, which can be a security risk.

How to open the history of the clipboard on Xiaomi: step-by-step instructions

Depending on the version of MIUI, the way you access your copy history may vary, and the following are the current instructions for the latest firmware (2023-2026).

MIUI 14 and 15 (including HyperOS)

1. Copy any text (e.g. this sentence).

2. Slip the input field in any application (for example, in Notes or Messages).

3.In the menu that appears, click on the “Buffer of Exchange” icon** (the icon of two documents or buffer).

4. The story will open with the last 20-50 entries (depending on the model).

If the icon doesn't appear:

• 🔄 Reboot your phone — sometimes the interface hangs.
• ⚙️ Check settings: Settings → Additional → Clipboard → Copy History (turn on the slider).
• 📱 Update the firmware: In older versions of MIUI 12, the buffer history could have been disabled by default.

For older versions (MIUI 12 and below)

In the firmware before MIUI 13, the history of the buffer was often hidden.

1. Go to Settings → System and device → Additional → Clipboard.
2. Activate the option “Save copy history”**.
3. After that, the buffer icon will appear in the insert menu.

If you don't have an option, your model doesn't support the enhanced buffer, and you can use third-party apps like Clip Stack, but they require additional permissions.

💡

To quickly clear the buffer, hold your finger on any record in the story and select Delete Everything.

How to Clean Up Xiaomi’s Clipboard: The Complete Guide

Clearing the clipboard is important for two reasons: security (so that no one sees your copies of passwords or personal data) and performance (a big story can slow down the system).

Method 1: Through the history of the buffer

1. Open the history of the buffer (as described above).

2.Push three dots in the upper right corner.

3. Select “Clear All”** or delete individual entries swipe left.

Method 2: Through system settings

Go to: Settings → Applications → Application Management → Three dots (menu) → Show system → Clipboard

Here, click on “Clear Data” and “Clear Cache”.

Method 3: Automatic cleaning (for MIUI 14+)

In new versions of MIUI, you can configure automatic deletion of old records: Settings → Additional → Clipboard → Autocleaning

Recommended period: 1-7 days (depending on the frequency of use).

⚠️ Warning: If you’re syncing with Mi Cloud, clearing the buffer on your phone won’t remove data from the cloud. To erase it completely, go to Settings → Xiaomi Account → Mi Cloud → Sync → Clipboard and turn off the option.

Clipboard security: what not to copy

The clipboard is one of the most vulnerable parts of a smartphone, and many users don't realize that copied data can:

• 🔓 Be intercepted by malicious applications (especially if they have access to notifications).
• 👀 See other people if they pick up your phone.
• ☁️ Sync with the cloud and become available on other devices (for example, if you are signed in to the same Xiaomi account on your phone and tablet).

Never copy passwords, bank card numbers, SMS codes, private photos or documents with personal data. Instead, use password managers (such as Bitwarden or 1Password), which store information in encrypted form.

If you have to copy confidential data:

Synchronization of the clipboard between Xiaomi devices

One of Xiaomi’s features is the ability to synchronize the clipboard between smartphones, tablets, and even laptops (via the Mi PC Suite), which is convenient if you work with multiple gadgets, but requires caution.

How to turn on synchronization:

1. Go to Settings → Xiaomi Account → Mi Cloud.
2. Activate the slider "Synchronization of the clipboard"**.
3. On the second device, log in to the same Xiaomi account.

After that, copied text on one device will be available on another within seconds.

• 🔄 Synchronization only works when the Internet is active.
• 📶 Data is transmitted through Xiaomi servers, so do not copy sensitive information.
• 📵 On some models (e.g. Redmi Note 12), sync may be disabled after a firmware update.

If sync doesn’t work: Settings → About Phone → MIUI version (tap 7 times to open developer mode, then check sync settings in For Developers → Buffer Sync).

💡

Synchronizing the clipboard through Mi Cloud is a convenient feature, but it poses a risk of data leakage. Use it only for non-confidential information.

Frequent Exchange Buffer Problems on Xiaomi and Their Solutions

Xiaomi users often encounter clipboard bugs, and here are the most common problems and ways to fix them:

If none of these methods worked, try resetting the buffer settings: Settings → Apps → Clipboard → Storage → Clear the data. Attention: this will delete the entire history without the possibility of recovery.

On POCO and Black Shark (with MIUI for POCO), the path to buffer settings may be different. For example, on POCO F5, copy history is hidden by default – it must be included in Settings → System Applications → Clipboard.

FAQ: Answers to Frequent Questions About Xiaomi Exchange Buffer