Turn On/Off Ascending Alarm Volume
If your Xiaomi alarm starts at full volume and jolts you awake instead of easing you into the morning, the ascending volume option is likely switched off. Some users prefer the opposite: a gentle ramp-up feels too quiet to wake them at all. Either way, this sits in a separate alarm setting that many people never notice.
Automatic App Updates Settings
If your Xiaomi phone only refreshes apps once it finds a Wi-Fi network, updates can lag behind for days when you are mostly on mobile data. This behavior comes from the Play Store auto-update setting, which defaults to Wi-Fi only on most Xiaomi devices. You can switch it to update over any network or turn automatic updates off completely.
Hide Notifications for Hidden Apps
If a hidden app on your Xiaomi phone still shows message previews on the lock screen or in the notification shade, anyone glancing at your phone can read what is inside. This happens because App lock only hides the app icon by default, not its incoming notifications. You can decide separately whether alerts from locked apps stay invisible until you open and unlock them.
Set the Action for When Your Data Plan Runs Out
If your mobile data suddenly stops working before the month is over, MIUI may already be cutting it off automatically once you hit your set limit. Some people only want a heads-up instead of losing their connection outright, but that only works if the right action is selected in the data usage settings. Without checking this setting, you can end up with dead mobile data at the worst possible moment.
Add Apps to a Folder on the Home Screen
Dragging one app at a time into a folder gets tedious once your home screen fills up with dozens of icons. Xiaomi phones running MIUI let you group several apps into a single folder in one move instead of repeating the drag-and-drop for each icon. If you only know the old hold-and-drag method, sorting a full app drawer can take much longer than it should.
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.
Turn Emoji Suggestions On or Off
If your Xiaomi keyboard keeps popping up matching emoji while you type and it gets in the way, or you want those suggestions but they never show up, the setting behind this is Show emoji suggestions inside the keyboard's text correction options. Many users only stumble onto this toggle while browsing keyboard settings and are not sure what it actually changes. Depending on how it is set, MIUI either offers a matching emoji for recognized words or stays completely quiet.
Check Battery Usage Stats per App
If your Xiaomi phone drains faster than usual, it helps to see which app or function is actually responsible before you start disabling things at random. MIUI keeps a detailed breakdown of battery usage, separating screen time, standby drain, and individual apps, but this overview sits a few taps deep in the settings. Without checking these numbers, you're only guessing at what's eating your charge.
App Download Preference (Play Store)
If apps on your Xiaomi phone start downloading over mobile data even while connected to Wi-Fi, the Play Store's download preference is likely set to Over any network. This setting decides whether new app installs and updates use any connection, Wi-Fi only, or ask before each download. Getting it wrong quickly eats into a limited monthly data plan.
Flip to Silence Ringer: Turn On or Off
If your Xiaomi phone keeps ringing loudly even when you quickly flip it face-down during a call, the Flip to silence ringer feature is likely turned off. When active, flipping the device mutes the ringtone, stops the vibration and turns off the notification light instantly. The caller still hears it ringing though - the call is not rejected or sent to voicemail.
Delete a Contact
Contacts opened from Calls or Messages on a Xiaomi phone are the same entries stored in the Contacts app, so removing one wipes it out everywhere at once. Syncing with your Google Account does not stop the local delete from going through, and once it is confirmed there is no built-in way to bring the entry back.
Enable or Disable Captions for Supported Apps
When captions do not appear during playback, or they show up in a style that is hard to read against light backgrounds, the caption settings on your Xiaomi phone are usually the reason. This affects apps that hook into the system-wide caption feature, not just the video player itself. Size, color, and background of the caption text can all be adjusted separately from whether captions are shown at all.
Data Usage Warning on Lock Screen
If you blow through your mobile data plan before the billing cycle ends, you probably only find out when the carrier sends a throttling notice. Xiaomi phones can flag this earlier, but the lock screen warning for data usage is off by default on most devices. Without it enabled, you only see usage numbers if you open the Security app yourself.
Show or Hide Declined Calendar Events
Declined meeting invites disappear from the Xiaomi Calendar app by default, so you cannot see which appointments you turned down or check past responses. This happens because the toggle that controls declined-event visibility is switched off in the calendar settings. Depending on how your Google account syncs, hidden entries can also make your event history look incomplete.
Set Wi-Fi Hotspot Data Limit
If your mobile data plan drains fast whenever you share your Xiaomi phone's Wi-Fi hotspot with a laptop or tablet, an unlimited hotspot session is usually the cause. MIUI lets you cap the exact amount of data the hotspot can share and pick what happens once that cap is reached.
Set Up Unlock with Bluetooth Device
If your Xiaomi phone stays locked even though your paired Bluetooth accessory is nearby, the Unlock with Bluetooth device feature is probably still off. Once active, the phone unlocks automatically near that device and stays unlocked as long as the connection holds. This only works with Xiaomi's own Bluetooth accessories, not with third-party headphones or wearables.
Turn Global Icon Animations On or Off
If third-party app icons on your Xiaomi phone bounce or pulse every time you tap them, a system-wide animation setting is running in the background. Some people like the extra feedback, others find it distracting or feel it slows down the home screen. This setting controls the effect for all installed apps at once, not for a single icon.
Camera Delay-Timer
If your Xiaomi camera fires the shutter the instant you tap the button, group photos or selfies often turn out blurry or catch you mid-pose. MIUI has a built-in delay-timer for exactly this situation, but it sits hidden inside the camera menu instead of the main shooting screen. Without it, you only get a split second to get into position before the shot is taken.
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.
Delete a Folder from the Home Screen
A folder that still holds one or two apps refuses to disappear no matter how often you tap on it. MIUI does not offer a direct delete button inside the folder itself, which confuses a lot of users. The trick lies in how you grab and move the folder icon, not in emptying it app by app.
Turn On/Off Screen Magnification
If icons, text or app menus stay too small even after adjusting the display size, the built-in screen magnifier can help. On Xiaomi phones this feature works as a temporary zoom you trigger with a gesture or a shortcut button, not as a permanent font size change. Many users enable it but then struggle to find the toggle again or accidentally leave it running in the background.
Keyboard Usage Statistics Sharing Toggle
If your Xiaomi phone keeps sending keyboard usage data to Google in the background, that's the 'Share usage statistics' option buried in the keyboard settings. This toggle controls whether typing patterns get reported for diagnostics, and it's on by default on most devices. Many users only discover it exists when checking their privacy settings after noticing unfamiliar data usage.
Uninstall an App
Old apps you never open still take up storage on a Xiaomi phone, and the app drawer gets crowded fast. Dragging an icon off the home screen sometimes only removes a shortcut instead of the actual app, which is confusing if the storage warning keeps coming back. Uninstalling deletes the app together with all its saved data permanently, so it helps to know exactly which tap does what before you remove several apps at once.
Add a Bookmark to the Home Screen
If you keep opening Mi Browser just to reach one saved website, that link only lives in your bookmarks list, not on the home screen. Xiaomi phones do not turn a saved bookmark into a shortcut automatically, so you have to add that icon yourself. Without it, every visit means opening the browser, tapping Bookmark, and scrolling to find the right entry.