Turn Vibration on Tap On or Off
Every tap on your Xiaomi screen can trigger a short buzz, and if that feels too strong or barely noticeable, the haptic feedback setting is usually the cause. MIUI lets you switch this tap vibration off completely or pick between three intensity levels. The same control also affects the buzz you feel while typing on the keyboard.
Turn Accessibility Menu Shortcut On or Off
If a small floating icon suddenly shows up in the bottom right corner of your screen on your Xiaomi phone, the Accessibility menu shortcut has been switched on. This icon opens a panel with accessibility actions and does not change how the rest of the phone works. You can turn it on or off depending on whether you actually need those accessibility tools.
Set a Custom Notification Sound
If you pick a full song as your Xiaomi notification tone, only the first few seconds usually play before the sound gets cut off or overlaps with the next alert. MIUI lets you use almost any audio file stored on your phone as a notification sound, no matter which folder it sits in, but long tracks feel out of place for a quick alert. Trimming the file first keeps notifications short and easy to recognize.
Hide and Show Apps on the Home Screen
If an app keeps showing up on your home screen even though you do not want it visible, MIUI can hide it completely as long as App lock is turned on. Without App lock active, the option to hide apps simply does not appear in the menu. Once hidden, an app only reappears after you unlock it with your password or pattern.
Turn Auto-capitalization On or Off
If your Xiaomi keyboard keeps capitalizing letters you want lowercase - like usernames, code snippets, or crypto addresses - auto-capitalization is likely running in the background. It automatically capitalizes the first letter after a period or new sentence, which speeds up regular typing but gets in the way for technical text. The setting sits inside the keyboard's text correction options, not the main system settings.
Hide the Full Screen Indicator (Gesture Bar)
With gesture navigation active on a Xiaomi phone, a thin bar stays visible at the bottom of the screen at all times. It sits on top of apps, videos and games, and some people find it distracting during full-screen use. This line is a system indicator tied to gesture navigation, not a bug.
Change Camera Photo Frame Ratio
Photos taken in the default 4:3 frame show black bars when you stream them to an HDTV or play them back on a widescreen display. Switching to a 16:9 ratio matches modern screens and avoids the letterboxing, while a 1:1 crop works better for square social posts. The frame setting sits in the camera menu and is easy to miss if you never open it.
Move Photos or Videos into an Album
Photos and videos pile up in one long Gallery feed until finding a specific shot means endless scrolling. When you try to sort them into an album, Gallery stops you with a choice between moving or copying the file, and picking the wrong option can leave duplicates behind or remove the original from where you expected it.
Schedule Reading Mode Automatically
Reading mode does not switch itself on unless you tell it when to run, so the display keeps its normal cool color balance even in the evening. Turning it on manually every night is easy to forget, which defeats the purpose of reducing blue light before bed. A schedule lets Reading mode start and stop on its own, either at fixed times or automatically around sunset.
Change Default Dialer App
If you install a new phone or call app on your Xiaomi device, calls may still open in the standard MIUI Dialer instead of your preferred app. This happens because MIUI keeps its own dialer set as default until you switch it manually in the app settings. Third-party dialer apps from the Play Store only take over once you assign them as default there.
Turn Floating Notifications On or Off
Every pop-up banner that slides over your Xiaomi lock screen or current app comes from the floating notifications feature, and not every app should get that permission. If a messaging app keeps interrupting your screen with banners while a quieter app never shows up at all, the per-app floating notification setting is usually the reason.
Force Stop an Unresponsive App
When an app keeps running in the background and refuses to close normally, closing the recent apps card often does nothing. Force stopping shuts the process down completely, but it can also interrupt saved data or active downloads.
Turn Off Mobile Data When Device Is Locked
If your Xiaomi phone keeps burning through mobile data even while sitting locked in your pocket, a background data setting is likely still active. MIUI can cut mobile data automatically once the screen locks, but the delay before that happens is often left on a setting that does not match how you use the phone. That gap is what causes messages, emails or app updates to keep syncing long after you stopped looking at the screen.
Turn Full Screen Mode On or Off for Specific Apps
When an app stretches its interface awkwardly across the full display or crops out buttons at the edges, full screen mode is usually forcing content into the wrong aspect ratio. Xiaomi lets you switch this behavior on or off separately for each installed app. The system also flags which apps handle full screen well and which ones do not, but that recommendation does not always match what you actually want.
Turn On/Off Call Forwarding
Calls landing in voicemail even though your phone never rang usually means call forwarding is already active in the background. On many Xiaomi phones the network sets forwarding for 'busy', 'unanswered' and 'unreachable' cases by default, so you might not notice it until a call disappears. Each of these forwarding rules can be switched on or off separately, or redirected to a different number entirely.
Turn Call Waiting On or Off
If you are already on a call and a second call comes in on your Xiaomi phone, a tone and a pop-up usually appear. When Call waiting is switched off, that second caller hears a busy signal instead and nothing shows up on your screen. With Dual SIM, this setting applies per SIM card, so one line can behave differently from the other.
Turn Quick Ball On or Off
If the floating navigation bubble is missing from your Xiaomi screen edge, you probably switched off Quick Ball at some point. This shortcut button gives fast access to actions like locking the screen, capturing a screenshot, or switching between recent apps without touching the physical buttons. When it disappears or starts blocking games and videos, it usually comes down to one setting hidden inside Additional settings.
Add a Keyboard Language
Typing in a second language on your Xiaomi phone turns into a mess of red underlines and wrong autocorrect suggestions when the keyboard only knows one language. Messages, emails, and notes in that language become slower to write because every word gets flagged or swapped for something else. The built-in keyboard supports multiple languages at once, but only if you add them manually first.
Add a Fingerprint
If you can only unlock your Xiaomi phone with one specific finger, you probably registered just a single fingerprint during setup. MIUI lets you store several fingerprints so both your left and right hand work for unlocking or confirming payments. Each saved fingerprint can also get its own name, which helps when the device is shared with family.
Allow Calls During Do Not Disturb
If Do Not Disturb mode is silencing calls you actually want to receive, a call filter is deciding who gets through and who gets blocked. Xiaomi phones let you choose between allowing calls from anyone, only contacts, only starred contacts, or nobody at all while the mode is active. Missed calls from family or work contacts usually trace back to this exact setting being set too strictly.
Set a Default Home Screen
Tapping the home button always drops you on the wrong panel, especially if you keep several home screens or widget pages active on your Xiaomi phone. MIUI lets you pin one specific screen as the default target, but this setting is easy to miss and gets reset after a launcher change or update. Without it, the home button just returns to whichever screen you last viewed.
Set Up Switch Access
If tapping the touchscreen is difficult or impossible, everyday tasks like opening apps, scrolling, or typing on a Xiaomi phone can become a real barrier. Switch Access lets people with motor disabilities control the phone through one or more external switches instead of direct touch. These switches connect over USB or pair via Bluetooth and take over selection, scrolling, and text entry.
Assign a Custom Ringtone to a Contact
If every incoming call sounds the same, you have to check the screen to know who is calling before you pick up. On Xiaomi phones, the default ringtone applies to all contacts unless you override it manually for specific people.
Change Call Waiting Notification Sound
If the call waiting tone plays continuously instead of just a short beep, or a second incoming call barely gets your attention, the notification style set for call waiting is likely the cause. Xiaomi phones let you pick between a single tone, a repeating tone, or a tone combined with vibration, and the wrong choice makes overlapping calls easy to miss or annoying to handle.