Xiaomi smartphone owners often face intrusive autocorrection that tries to guess the words they type, but often only distorts the meaning of messages. On the Redmi 12 model, which runs the MIUI shell or the new HyperOS, keyboard control has its own features that can confuse an inexperienced user. Disabling the T9 is not just removing the annoying factor, but also a way to improve the speed of typing, especially if you are used to typing quickly or using specific vocabulary.
The predictive text input system, popularly known as T9, is activated by default in most Android devices for convenience, but algorithms designed for English often mishandle Russian endings or slang expressions, and in this article we will detail how to deactivate this feature without disrupting other system components of your gadget.
The need to disable autocorrection often occurs for those who are in correspondence in multiple languages or use technical terms. The standard Gboard keyboard installed on Redmi 12 has flexible settings that allow you to fully control the input process. Understanding these settings will help you make use of your smartphone as comfortable as possible.
Why Redmi 12 users should turn off autocorrection
Many users are wondering why it is worth spending time tuning your keyboard when it works out of the box. The fact is that auto-replacement algorithms are often too aggressive. Instead of just offering word variations, the system automatically changes the letters you type into the ones it thinks are correct, leading to curious and sometimes ridiculous situations in the correspondence.
And then, constant pop-ups can take up a lot of the screen, especially on compact devices, even though Redmi 12 has a fairly large display, which interferes with the view and distracts from the basic communication process, and by turning off the extra functions, you free up visual space and reduce the cognitive load of printing.
⚠️ Warning: Disabling all keyboard functions completely can reduce the speed of printing if you are used to relying on system prompts.It is recommended to disable auto-replace only first, leaving the active word prediction function to be used for the purpose of the keyboard.
It’s also worth mentioning that some users use abbreviations or unique nicknames that the phone dictionary tries to “fix” into standard words, and in such cases, disabling T9 becomes the only way to preserve the author’s style of communication. This is especially true for gamers or professionals. IT-spheres that use specific jargon.
The main differences between Gboard and MIUI HyperOS
Xiaomi Redmi 12 can come with different versions of the operating system depending on the release date and the region of sale. The interface of the Gboard keyboard settings can vary slightly depending on which shell is installed: the good old MIUI 14 or the new HyperOS. Understanding these differences will help you find the right menu items faster.
Google has been trying to unify the interface in recent Android updates, but manufacturers have often made changes to the layout of items. On Redmi 12, with the new firmware, settings can be hidden deeper in the System menu, whereas in MIUI, they are often accessed directly from the keyboard context menu. The standard keyboard remains the same, but the ways to manage it change.
Below is a table showing the main differences in access to input settings across different firmware versions, which will help you navigate if the standard path doesn’t work:
| Function | MIUI 14 | HyperOS | Pure Android |
|---|---|---|---|
| Access to settings | Through the gear on the keyboard. | Through the settings icon in the prompts bar | Long-pressed gap |
| Location T9 | Settings -> Text -> Autocorrection | Settings -> Text input -> Correction | Settings -> Text correction |
| Deletion of words | Personal dictionary | Dictionary -> Personal Dictionary | Personal dictionary |
| Resetting settings | Resetting keyboard settings | Reset the settings | Reset the settings |
Importantly, regardless of the shell version, the underlying Gboard engine remains the same. So if you don't find a item in one place, it's worth looking for it in adjacent sections with a similar name. The interface may change, but the logic of the prediction system remains the same across all devices in the Google ecosystem.
Why can the names of the items be different?
Step-by-step: disabling autocorrection through settings
The most reliable way to remove intrusive fixes is to go through the phone's system settings, which ensures that the changes are applied globally to all applications where you use a standard keyboard. Follow the action algorithm carefully so that you do not miss the desired switch.
To start, unlock your Redmi 12 and go to the main menu. Find the Settings icon (usually a gear) and find the section that opens up that will be responsible for additional system settings. Depending on the version of the software, it can be called Advanced Settings or just be on the general list.
☑️ Checklist for T9 shutdown
The algorithm of actions is as follows:
- 📱 Find the option option option in the menu, System and device, then select Language and input.
- ⌨️ In the keyboard list, click on Gboard (or Google Keyboard). If you have a third-party keyboard installed, select it.
- 🔧 Go to text settings (or simply Text) and this is where the basic input management tools are hidden.
- 🚫 Find the autocorrect switch and put it in the "Off" position. The slider should turn gray.
Once you do that, the system will stop automatically replacing words, but the keyboard hints may remain, and if you want to remove them, you need to find the "Suggestion" or "Hints" item in the same menu and disable it, which will make the line above the keyboard empty or hide it completely.
⚠️ Warning: After autocorrect is disabled, be careful when typing, as typos will no longer be corrected automatically.
It is also worth checking whether the Replace Dot function is activated, which often works independently of the main autocorrect and puts a point when you double press the space. If this interferes, disable the Point option using the space in the text settings section.
Removing words from the dictionary and managing personal storage
Even after turning off autocorrect, the keyboard can continue to suggest words you use frequently or that have been accidentally stored in memory.Gboard's personal dictionary accumulates information about your communication style, and sometimes you need to remove the extra from there.
To clear the dictionary of the intrusive words that the system persistently suggests, you need to go to the keyboard settings, as described in the previous section, and find the item "Personal Dictionary," which displays all the words you've ever entered that the system has memorized, you can delete them one by one or clear the list completely.
The cleaning process looks like this:
- 🗑️ From the keyboard settings menu, select Personal Dictionary, then All languages or a specific language (e.g. Russian).
- 🔍 Find the word you want to delete in the list. Click on it.
- ❌ In the window that opens, click on the basket icon or the “Delete” button».
There is also the ability to reset all the keyboard statistics, which is useful if you have transferred the phone to another user or if the prediction algorithms are not working properly due to accumulated “garbage”. In the “Privacy” section of the keyboard settings, there is a button “Delete saved data”.
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Periodically clear the keyboard cache in the Android application settings (Settings -> Apps -> Gboard -> Memory -> Clear cache) if you notice slowing down or getting stuck when printing.
Vocabulary management is especially important for those who use the phone for work.By removing professional terms or customer names from common clues, you increase privacy and user interface cleanliness.The Xiaomi Redmi 12 allows you to manage this data flexibly without losing personal notes.
Alternative methods: third-party keyboards and modes
If the standard Gboard keyboard seems too complicated to set up or doesn’t meet your needs, you can always turn to alternatives. Google Play offers dozens of solutions that allow you to more nuanced control of the process of typing.
One popular alternative is the Yandex or SwiftKey keyboard, which has its own prediction algorithms that may be more accurate for Russian, and which often make it easier to find the Auto-Replace switch and turn it off with a single touch without wandering through the system's deep menus.
Advantages of using third-party solutions:
- 🎨 More flexible customization of appearance and size of buttons.
- 🚀 Often faster response and fewer input delays.
- 🛠️ Advanced dictionary and exchange buffer management capabilities.
However, when installing a third-party keyboard, you need to give it special permissions. Android will warn you that the new application can access all the text you type, including passwords. This is a standard security warning, and only trusted developers should be trusted.
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Third-party keyboards are a great way to gain more control over text input, but they require additional permissions and can consume more battery life.
Redmi 12 also has one-handed mode or keyboard size change, which can indirectly affect the ease of printing and reduce the number of random taps the system tries to fix, which are located in the Preferences section inside the keyboard settings.
Solution: if the settings are not saved
Sometimes users are faced with a situation when after restarting the phone all the keyboard settings return to the original values, and T9 It's starting to get annoying again, and it could be because of a version conflict or a bug in the system itself. MIUI/HyperOS.
First of all, make sure you have the latest version of the Gboard app installed from the Play Market. Updates often contain bug fixes related to saving user preferences. If the problem persists, try removing keyboard updates through the app menu and configuring it again.
Another reason could be activated Power Savings mode or aggressive optimization of applications in the background, which is typical of Xiaomi. The system can kill the keyboard process, and when it is restarted, the settings are reset. Add the keyboard to the list of energy saving exceptions.
⚠️ Note: If the reset is constantly happening, it may indicate damage to system files, in which case it is recommended to check the phone for viruses or perform a reset to factory settings (pre-saving data).
It's also worth checking if any specific access or control modes are enabled that can intercept input control, and in rare cases, cleaning the cache and keyboard application data itself helps, although this will result in the deletion of learned words.