How to permanently disable word autoreplacement on Xiaomi Redmi: the complete guide

Why Xiaomi Redmi Auto Replacement is Hindering Users

Automatic word replacement on Xiaomi Redmi smartphones is one of the most controversial shell features MIUI. On the one hand, it is designed to save time when typing, correcting typos and offering options for continuing phrases, on the other hand, it often replaces established abbreviations (“sps" → "Thanks, professional terms, or even swearing at neutral words, which is especially annoying when the system persistently "corrects" proper names (e.g., "Alexei" → "Alexey") or slang expressions that do not require correction in principle.

The problem is compounded by the fact that auto-replacement algorithms are MIUI They learn from the input statistics of all users of the device, not individually for you. That is, if you often spell the word "hello" with an error as "hello", the system can begin to automatically replace the correct option with the wrong one! MIUI 12) autocorrect settings are hidden deeper than before, causing confusion.

In this article, we’ll look at all the ways you can disable auto-replace, from standard keyboard settings to hidden developer settings, and the instructions are relevant to all Redmi models (including the Note 12 Pro+, Redmi 11 Prime, Redmi 10C, etc.) based on MIUI 12–14 and HyperOS (for new 2026 devices).

Method 1: Disable auto-replacement in standard keyboard settings

The most obvious method is to deactivate the function directly in the keyboard settings. By default, Xiaomi Redmi uses the proprietary Mi Keyboard (or Gboard if you installed it separately), Instructions for both options:

Open any field to enter text (such as notes or a message in the messenger) to appear keyboard.
Click on the gear icon (⚙️) in the top row of the keyboard - this will cause the settings menu.
Select Text Input → Auto-Replacement (or Text Correction in Gboard).
Turn off the sliders next to the options: 🔄 Auto-replacement (the main function of word substitution) 📝 Autocorrection (correction of typos) 💬 Input tips (word sentences over keyboard)

If you have Gboard, the path is a little different: Settings → System settings → Language and input → Virtual Keyboard → Gboard → Text correction. Here, also turn off auto-replace and show hints.

Make sure the keyboard is updated to the latest version

Check if syncing the dictionary with your Google account is enabled

Save important words in the user dictionary (if necessary)

Restart your phone after changes (sometimes settings are reset)

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⚠️ Attention: On some firmware MIUI When you update the system, the keyboard settings are reset. If the auto-replacement is switched on again, check the firmware version in Settings. → The phone. → Version. MIUI and if necessary, repeat the steps.

Method 2: Resetting the user dictionary

Even after autoreplacement is disabled, the keyboard can continue to replace words if they are saved in the user's dictionary.This dictionary is formed based on your previous fixes and often contains erroneous or unwanted variants.

Go to Settings → System and Device → Language and Entering → Virtual Keyboard.
Select your keyboard (Mi Keyboard or Gboard).
Find the Dictionary → User Dictionary (or Personal Dictionary in Gboard).
Click on the basket icon (🗑️) Or choose Delete Everything.

To install an alternative keyboard:

Download the app from Google Play (like SwiftKey).
Go to Settings → System and Device → Language and Entering → Virtual Keyboard → Keyboard Management.
Activate the new keyboard and set it by default.
In the settings of the selected keyboard, turn off auto-replacement and auto-correction.

keyboard	The Way to Auto Replacement Settings	Features
SwiftKey	Settings → Correction → Auto Replacement	Supports cloud dictionary, but can be turned off
Gboard	Settings → Text correction → Auto-replacement	Synced with your Google account
Fleksy	Settings → Extensions → Auto-Correction	Minimalist design, no advertising
AnySoftKeyboard	Settings → Text correction → Auto-replacement	Open source, maximum configuration

⚠️ Note: When using third-party keyboards, Xiaomi may display an "unsafe input" warning. MIUI For all non-system keyboards, to remove the notification, go to Settings. → Annexes → Application management → [Keyboard name] → Permits → Insert "Mass on top of other windows".

Method 4: Disconnect through the developer settings

If the auto-replacement continues to work despite all the manipulations, the problem may lie in the hidden parameters of the system.

Go to Settings. → The phone.
Click 7 times in a row on the MIUI version (you will be notified "You became a developer!").
Go back to the main settings menu and open a new section for developers.
Find the option to save actions (or Limit background processes) and set a limit of no more than 2 processes – this will reduce the activity of the background keyboard services.

For a deeper setup:

Settings for developers → Enter text → Show clicks (disable)


Settings for developers → Applications → Do not save actions (enable for keyboard)

These options will not disable auto-replacement directly, but will limit its aggressiveness by reducing the resources allocated to the keyboard.

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If too many unnecessary items appear in the settings after activating the developer mode, you can hide them. To do this, click three dots in the Developer Settings in the upper right corner (⋮) And you can select Reset. It won't affect your phone, but it will remove the option.

Method 5: Manual editing of system files (for advanced ones)

This method is only suitable for users with unlocked bootloader and root rights.It allows you to permanently delete the files responsible for auto-replacement, but is not recommended for beginners - an error can lead to the failure of the keyboard.

If you are willing to take a risk, follow the instructions:

Install a file manager with root support (such as Root Explorer or Solid Explorer).
Go to /system/usr/xt9/ or /data/data/com.miui.miuikeyboard/databases/
Delete or rename files: 📄 userdict.db (User dictionary) 📄 settings.db (keyboard settings) 📄 prediction.db (prediction of words)

Reboot the phone.

⚠️ Note: Deleting system files without a backup can result in loss of keyboard functionality.Be sure to create a backup through TWRP Or Mi Flash Tool. If the keyboard stopped working after the changes, restore deleted files from backup or reinstall firmware.

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Editing system files is a last resort, and 90 percent of the time, standard settings or keyboard changes solve the problem, and only use this method if other methods fail.

Frequent problems and their solutions

Even after the auto-replacement is turned off, Xiaomi Redmi users are faced with nuances.

🔄 Auto Replacement is enabled after the update Solution: After installing the new version MIUI Check the keyboard settings, they're often reset. If the problem recurs, roll back to the previous firmware via Settings. → The phone. → Updating the system → Three points (⋮) → Select a Service Package.
📱 Gboard Disabled Solution: Remove Updates for Gboard in Settings → Annexes → Gboard → Three points (⋮) → Remove the updates, then reset the settings.
🔍 The words are still highlighted in red Solution: This is not auto-replacement, it's spell checking. Turn it off in Settings. → System and device → Language and input → Verification of the text → Turn it off.

If none of these methods worked, try resetting your phone to factory settings (don’t forget to back up!) to do this, go to Settings → About Phone → Settings Reset → Erase all data. After resetting, auto replacement will be disabled by default.

FAQ: Answers to popular questions

Can auto-replacement be disabled for specific applications only?

Yes, but not all keyboards. For example, in Gboard, this is not possible, and in SwiftKey you can create separate profiles for different applications. The alternative is to use two keyboards: one with auto-replacement (for instant messengers), the other without it (for notes or code).

Why did the auto-replacement fade in the predictions after the shutdown?

Emoji and auto-replace are controlled by different settings. To return the emoji, turn on the option to Offer emoji in the keyboard settings (not to be confused with Auto-replacement). In the Mi Keyboard, this option is located in Settings → Enter text → Offer emoji.

How to transfer the user dictionary to the new Xiaomi Redmi?

If you use Mi Keyboard, the dictionary syncs with your Xiaomi account automatically when you sign in. For Gboard, you need to enable sync in Settings → Dictionary → Dictionary Synchronization. Alternatively, you can export the dictionary to a file (as described in Method 2) and import it on a new device.

Auto-replacement works even in the browser. How do you fix it?

Browsers (such as Chrome or Mi Browser) can use their own autocomplete mechanisms. To disable them: In Chrome: Settings → Main → Autocomplete → Autocomplete → Autocomplete forms → Disable. In Mi Browser: Settings → Additional → Autocomplete → Turn off. Also check if the Sync with Google account feature is enabled in the browser settings.

Can I permanently remove the built-in Mi Keyboard?

Technically, but not recommended. Mi Keyboard is integrated into the system, and deleting it can lead to errors (for example, the inability to enter text in some system windows). If you still want to do this: Get root rights. Install Titanium Backup or Lucky Patcher. Find com.miui.miuikeyboard in the application list and delete it. Important: Before removing it, install an alternative keyboard and make it the default keyboard!