Many Xiaomi and Redmi smartphone owners face the inconvenience of typing in instant messengers, especially when the standard keyboard does not offer the right words. T9 (Text on 9 keys) is designed to significantly speed up this process by predicting the words by the first letters and automatically correcting small typos. However, on the shell of MIUI or the new HyperOS, the inclusion of this option does not always happen automatically after installing the application.
In this article, we will discuss all the nuances of setting up predictive input specifically for the Android and WhatsApp bundle. You will learn where to look for hidden switches in the system, how to properly configure the input language and what to do if the keyboard stopped offering words.
It should be understood that the WhatsApp messenger itself does not have its own engine for text input, it relies entirely on the system keyboard of your device. Therefore, all changes must be made in the language settings and input of the Xiaomi smartphone, and not inside the communication application.
Why WhatsApp Autocorrection Does Not Work on Xiaomi
The main reason for the lack of prompts is often conflict between several keyboards installed. If you recently updated your firmware or installed a third-party input application, the system may have changed the default priority, in which case predictive input may simply be disabled in the active method settings.
Another common problem is that the language pack is not properly configured: T9 needs to be fully loaded and activated to work properly in Russian or English, sometimes after resetting or updating MIUI, the language modules are deactivated and the keyboard goes into simple character input without analyzing words.
⚠️ Note: If you use third-party themes for Xiaomi, they can visually hide the T9 hintbar, although functionally it will work. Try returning the standard theme to check for interface bugs.
It’s also worth checking if One-Handed Mode or specific accessibility settings are enabled that can change the layout of the keyboard, and in such modes, the screen area is limited, and the word bar may simply not fit in the visible zone or be hidden programmatically.
Activation of T9 through MIUI system settings
First, make sure that the predictive dial feature is enabled at the operating system level. On Redmi and Xiaomi smartphones, the path to these settings may vary slightly depending on the shell version, but the overall algorithm remains the same. You will need access to the Settings section of your device.
Go to the settings menu and find the option "Additional Settings"; some firmware versions may call it simply "Advanced Settings"; then select "Language and Input"; that's where all the typing controls are concentrated.
In the list that opens, look for Keyboard Management or Current Keyboard. Make sure the switch opposite the keyboard you use (such as the Gboard or MIUI Keyboard) is activated. If it is turned off, the system will not use its features, including the T9.
☑️ Checking system settings
Once you activate the keyboard, you go to the internal settings, and you click on the gear icon next to the keyboard name in the input method list, and you look for the Text or Error Correction section, and make sure that the Predictive Text switch is green.
Setting up the Gboard keyboard for optimal performance
Since Gboard is the standard for most Android devices, including Xiaomi, let’s take a closer look at how it’s set up. Open any application that requires text input, like WhatsApp itself, and call the keyboard. At the top of the toolbar, look for a gear icon or an app icon.
In the Gboard settings menu, select Settings. You're interested in Text. Make sure Autocorrect and Word Hint are enabled. These are the two settings that form what users have come to call T9.
It is also important to check the settings of a particular language. In the Languages section, select Russian (or the one you type in) and click on the gear icon next to it. Make sure the switch is activated.
Gboard's secret function
For users who use slang or specific terms frequently, it is useful to enable the Learning New Words feature, which will allow the keyboard to remember the unique letter combinations you use on WhatsApp and suggest them in the future.
Use the standard Xiaomi keyboard (Mi Keyboard)
Owners of budget Redmi models often use the built-in Mi Keyboard. Its interface is different from Gboard, but the principle of operation is similar. Go to Settings → Additional → Language and Input → Current Keyboard → Mi Keyboard.
In the settings menu, look for Predictive Input. Make sure it's activated. You can set autocorrect aggressiveness here. If the keyboard changes your words too often, try lowering your correction rate or adding frequently used words to your personal dictionary.
| Parameter | Description | Recommendation |
|---|---|---|
| Predictive input | Suggests words as you enter | Included. |
| Autocorrection | Automatically corrects errors | Included. |
| Pressed sound | Audio response to touch | If you wish, |
| Vibrant response | Tactile recoil | If you wish, |
The Mi Keyboard has a Personal Dictionary, and you can manually add contact names, city names, or professional terms that the keyboard stubbornly refuses to recognize correctly.
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To quickly clear the dictionary of the erroneous words that the keyboard persistently suggests, pinch the desired word in the hint bar (above the letters) and select "Delete" or "Do not use".
Eliminating problems with Russian language and dictionary
A common problem on Xiaomi is that the T9 doesn't have Russian on its list, even if the phone interface is in Russian, and this is solved by adding a language package. In the keyboard settings, go to Languages and press Add keyboard.
Find Russian in the list and select the layout option (usually Russian). After adding, make sure that the language switch is active. If the language is already added but T9 does not work, try removing the language and adding it again - this will reboot the vocabulary databases.
⚠️ Note: When reinstalling the language pack, you may need to connect to the Internet to download vocabulary databases. Make sure you have a stable Wi-Fi connection or mobile internet.
Sometimes cleaning the keyboard cache helps. Go to Settings → Apps → All apps, find your keyboard (like Gboard), select Memory and click Clear Cache. Don't confuse it with clearing the data, otherwise you'll lose the learned words.
Third-party keyboards as an alternative
If you don’t like the standard Xiaomi and Gboard tools, Google Play offers a variety of alternatives, with Microsoft’s SwiftKey, which is famous for its powerful prediction algorithm that works even better than the system’s, being the leader.
Once you install a third-party keyboard, you need permissions, and Android will require you to confirm the activation of the new input method and provide access to the network (to update dictionaries), without these permissions, the T9 will not work.
The advantage of third-party solutions is the flexible setting of the theme and key layout. You can place the T9 hint bar in any convenient place or change its size, which is especially important for screens with different aspect ratios on Redmi Note and Pro smartphones.
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Third-party keyboards often consume more battery life, as they constantly analyze input in the background.