Key Long-Press Delay
If holding down a key on your Xiaomi keyboard inserts a symbol too fast or not at all, the long-press delay is usually the reason. MIUI ships with a fixed 300ms wait before a held key triggers its second character. You can move that value anywhere between 100ms and 700ms to match your typing speed.
Close All Tabs in Mi Browser
After a long browsing session in Mi Browser, the tab counter on your Xiaomi phone can climb to a number you never actually chose. Every open tab keeps running in the background, which slows down the browser and drains extra battery. Closing them one by one takes forever, but there is a faster way.
Turn On/Off Lite Mode
If your Xiaomi home screen suddenly shows fewer app icons and everything looks oversized, Lite mode is probably active. This simplified layout enlarges icons and text and hides some secondary features to make one-handed use easier. Switching it off brings back the full home screen layout and app grid.
Save a Webpage in Mi Browser
Closing a browser tab often means losing an article for good, especially without a stable connection to reload it later. Mi Browser includes a built-in save function, but most people only notice the screenshot option and overlook the HTML and PDF alternatives. Each format behaves differently once you try to reopen, edit, or share the saved page again.
Switch Between Browser Tabs
Comparing prices or articles across several websites gets confusing fast if you cannot jump between open pages in Mi Browser. On Xiaomi phones the tab overview is easy to miss, so people end up closing and reopening pages instead of switching between them directly.
Turn Anti Banding On or Off
If photos or videos of screens, TVs or fluorescent lights show dark stripes or a flickering pattern, the camera sensor is reacting to the local power frequency. Xiaomi phones include an Anti banding option that compensates for this, but the wrong setting can make the flicker worse instead of better.
Block Offensive Words in Keyboard Suggestions
If the keyboard on your Xiaomi phone keeps suggesting swear words or curses while typing, autocorrect is picking them up as valid entries. A dedicated filter in the keyboard settings controls whether these words show up in suggestions at all. Turning it on or off changes what the prediction bar offers, not what you can actually type.
Enable or Disable Spell Check
If words get underlined the moment you type them on your Xiaomi phone, spell check is active in the keyboard. Unlike autocorrect, spell check only flags a word as wrong without changing it, which can feel distracting when you type quickly or use slang. You can turn this marking on or off separately from autocorrect.
Turn On/Off Device Watermark on Photos
Every photo you take with your Xiaomi phone gets a small watermark in the bottom left corner, showing which device captured the shot. If you want cleaner images for sharing or printing, that watermark can get in the way fast.
View Device Certification Info
If you need your Xiaomi phone's FCC ID, model number, or other certification details for a return, insurance claim, or customs check, they are not printed on the box or shown in a quick settings toggle. This information sits inside a dedicated certification screen that most users never open on their own.
Stopwatch: Lap Times, Pause and Reset
Lap times captured in the Xiaomi Clock app sometimes vanish once you pause the stopwatch, or tapping Stop clears the whole list instead of just pausing it. This happens because Start, Lap timer, Pause and Stop / Reset are separate controls with distinct effects on the running time and the lap history. Mixing up Pause and Stop is the most common reason lap data gets lost unexpectedly.
Turn On/Off Next-Word Suggestions
If the keyboard stops predicting the next word while you type a message or email, MIUI's text correction settings are usually behind it. Next-word suggestions guess the word that fits your sentence based on context, not just the letters you already typed. Switching the feature on or off changes how fast you can write and how often the keyboard guesses wrong.
Manage Bookmarks in Mi Browser
If your saved pages in Mi Browser have turned into one long unsorted list, the bookmark manager on your Xiaomi phone can fix that. You can rename, move or delete individual entries and sort them into groups instead of scrolling through everything at once. This becomes especially useful once you have dozens of bookmarks from work, shopping or research mixed together.
Turn On/Off Data Usage Reduction (Mi Browser)
If videos in Mi Browser suddenly stop autoplaying and only start after you tap them, Data usage reduction is likely active on your Xiaomi phone. This setting throttles how much content loads automatically while you browse, which lowers mobile data consumption but changes how pages behave. The effect varies by website, so some pages still autoplay while others stay silent until you interact with them.
Double-Space Period Shortcut
If you double-tap the space bar on a Xiaomi keyboard and suddenly get a period you did not mean to type, this shortcut is turned on. If you rely on it to speed up typing and it stops working after a keyboard update, the setting got switched off or reset.
Turn Personalized Ad Recommendations On or Off
If ads on your Xiaomi phone feel oddly tied to your recent searches or app activity, Personalized ad recommendations is the setting behind it. Switching it off does not lower how many banners you see, it only stops MIUI from matching them to your interests and usage data.
Turn Quick Responses On or Off
When a call comes in and you cannot pick up, MIUI can send the caller a short text instead of just cutting them off. If that automatic reply keeps firing at the wrong moments or refuses to trigger at all, the Quick responses feature needs a check.
Turn On/Off Silent Mode
If your Xiaomi phone keeps ringing during a meeting or you forgot to mute it before bed, Silent mode is the fastest fix. It stops ringtones and notification sounds without dimming the screen or disabling calls entirely. You can trigger it from quick settings, the control center, or the sound settings, and each path behaves slightly differently.
Turn Off Automatic Diagnostic Data Sending
If Send diagnostic data automatically stays enabled, your Xiaomi phone keeps transmitting usage statistics that can include personal details. Many people only notice this after checking a privacy report or reviewing background data usage. MIUI never discloses exactly what content gets sent in these reports, which is why disabling related user experience options is worth doing.
Delete a Conversation
Deleting a text thread one message at a time on a Xiaomi phone takes forever once a conversation has piled up over months. Long threads eat into storage and clutter your inbox, and most people never notice the shortcut MIUI offers for removing a whole conversation at once. Once you confirm the deletion, the messages are gone for good, so it helps to know exactly where to tap first.
Turn On/Off Ad Blocker in Mi Browser
If ads keep interrupting your browsing or pages suddenly feel slower to load, the built-in ad blocker in Mi Browser is likely the reason. Xiaomi ships this filter active by default, similar to the pop-up blocker, and it can be switched on or off depending on how you want pages to render. Turning it off removes the filtering step but may bring back more banners and auto-play video ads.
Find a Word on a Webpage
Scrolling through a long article on your phone just to spot one specific term wastes time, especially when the page has no search box of its own. Mi Browser hides a page search tool that jumps straight to every match of a keyword. Without it, you are stuck pinching, zooming and reading line by line to find what you need.
Unarchive a Conversation
Archived chats disappear from the main Messages overview on Xiaomi phones, which makes them easy to lose track of. If you archived a conversation by mistake or need to reply again, it stays hidden until you move it back manually. The message thread stays fully intact in the Archived folder, ready to be restored at any time.
Camera Watermarks
The camera watermark stamps a small label into the lower-left corner of your photos, either a standard device signature or a text you choose yourself. It helps you mark ownership, keep track of the device a shot came from, or add a personal touch for photos you share or sell online. Turning it on or off changes future shots only, not photos already stored in your gallery.