Change the Always-on Display Clock Style
If the Always-on display on your Xiaomi phone only shows a plain digital number and you want something more analog or more detailed, the clock style is buried a few taps deep in the display settings. Many users never notice the option because it sits inside a submenu, not on the main Always-on display toggle screen. Picking the wrong style can also affect how much info fits on the lock screen and how visible the clock stays in daylight.
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.
Turn Off Wi-Fi Hotspot Automatically
Leaving the personal hotspot active after every connected device disconnects quietly drains battery on Xiaomi phones. MIUI includes a setting that shuts the hotspot down on its own once nothing is using it, but most owners never notice it exists.
Turn Off App Lock
If Xiaomi's App lock keeps asking for a PIN, pattern or fingerprint before certain apps open, and some apps seem to have vanished from your app drawer, the lock feature is still active in the background. Turning it off releases every protected app at once and brings previously hidden apps back into view.
Set the Fingerprint Recognition Method (Touch or Press)
If your Xiaomi phone has the fingerprint sensor built into the power button, unlocking with the screen off depends on how the sensor reacts to your finger. Some users notice the phone unlocks too slowly, or not at all, because the sensor expects a light touch instead of a firm press, or the other way around. Switching the recognition method changes how the sensor behaves every time you pick up the phone.
Change Alarm Tone
If your Xiaomi alarm keeps ringing with the same generic tone or the Nature alarm sound never changes, the ringtone categories in the Clock app are likely the reason. Some categories, like Nature alarm, only rotate through different sounds when the phone has an active internet connection. Without that connection, the alarm falls back to a stored default tone instead of downloading a new one.
Keyboard Vibration Settings
If every tap on the on-screen keyboard triggers a buzz that feels too strong or too weak, or typing feedback vanished after an update, the keyboard's Haptic feedback on keypress setting is usually the cause. This option runs independently from your general system vibration, so toggling System vibration alone will not fix it. Notifications and Focus mode profiles do not touch this setting either, since it lives inside the keyboard app itself.
Set Always-on Display Duration
If your Always-on display only flashes for a few seconds after you tap the screen, it is set to the short timer instead of staying on permanently. On MIUI you can choose between a brief 10-second preview and a version that stays active the whole time your phone is locked or in standby.
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.
Custom Image on Always-on Display
If the pre-installed Always-on Display themes on your Xiaomi phone all look the same, you can swap them for a photo of your own. MIUI lets you pick any image from your gallery instead of the default clock designs. Once applied, you can still adjust the clock position, text color, and how battery or notification icons appear on top of your picture.
Show SIM Card Messages
Old text messages from years back sometimes stay on the SIM card instead of moving into the phone's internal storage. If you swap the SIM into a new Xiaomi phone, those messages do not show up in your normal inbox automatically, so it looks like they are gone.
Lock Home Screen Layout
If icons keep shifting position every time you delete an app or accidentally shake your phone, MIUI is still rearranging empty spaces on its own. Locking the layout stops that automatic reshuffling and keeps every icon exactly where you placed it.
Restart the Xiaomi Smartphone
If apps on your Xiaomi phone start lagging, background downloads get stuck, or the interface feels sluggish after days of uptime, a restart usually clears the problem. MIUI keeps processes and cached data running in the background, and over time this can slow down the whole system. A clean reboot forces MIUI to close every open app and rebuild its memory from scratch.
Quiet Ringer When Lifted
If your phone still rings at full volume even after you pick it up during an incoming call, the Quiet ringer when lifted feature might be switched off. This motion-based setting is meant to automatically lower the ringtone as soon as you lift the device, but it only works when enabled in the calling settings. Without it active, you have to manually silence every call yourself.
Change Color Scheme
If photos, videos or app icons on your Xiaomi phone look washed out or overly intense, the display color scheme is likely set to the wrong profile. MIUI lets you switch between a natural, a vivid and a standard color rendering, plus fine-tune the color temperature manually. Picking the wrong option can make skin tones look off or colors appear flat.
Turn On/Off Read Text on Images (Select to Speak)
When Select to Speak on your Xiaomi phone starts reading text from photos or the camera viewfinder out loud, the Read text on images option is active. Xiaomi flags this as an experimental function, so it can misread words, skip lines entirely, or lag behind what the camera actually shows. Knowing where to switch it off helps once the readouts cause more confusion than they solve.
Adjust Ringtone Volume for Calls and Notifications
If calls ring too loud while notifications stay silent, the culprit is usually the separate volume sliders inside Sound & vibration. Xiaomi phones control ringtone, reminder and notification volume independently, so lowering one slider does not affect the others. This mismatch often causes missed calls or alerts that trigger at the wrong volume.
Record a Video with the Camera App
If the Xiaomi Camera app only shows photo mode when you open it, video recording is often just one swipe away and easy to miss. Some users also get confused about which button starts, pauses, and stops a recording, since the shutter button changes function depending on the mode. This mix-up leads to accidentally recorded clips or missed footage.
Change Font Size
Reading long texts on a small screen strains your eyes if the system font stays too small, and cranking up brightness alone does not fix that. On Xiaomi phones the text scale sits in its own menu, separate from general display settings, which is why many people never find it. MIUI offers six size steps instead of a simple small/medium/large switch, so getting the right level takes a bit of trial and error.
Set Up Device Pairing for Messages on Web
If you want to read and send texts from your PC or laptop, the Messages app first needs to link with your browser. Without an active pairing, the browser page for Messages for Web stays blank or shows a QR code you cannot get past. This mostly affects people switching to a new browser or clearing their browser data, which breaks the existing link.
Turn Speak Passwords On or Off for TalkBack
When TalkBack reads your password out loud while you type it, anyone nearby can hear sensitive login data. On Xiaomi phones with MIUI, this happens because the Speak passwords option inside TalkBack is turned on by default. Switching it off keeps entered characters silent, though you lose the audio confirmation that a password was typed correctly.
Turn On/Off Emergency SOS
If your Xiaomi phone fires off an emergency text every time you grab it too fast, Emergency SOS is likely reacting to five quick presses of the power button. The feature sends your location and, if you choose, a summary of your last hour of call activity to selected contacts. Turning it off - or setting it up properly first - stops accidental alerts and unwanted location shares.
Send MMS Message
Xiaomi Messages does not offer a separate MMS button, so it is easy to assume attachments go out as a normal text message. As soon as you add a photo, video, or .gif to a chat, the app switches the message to multimedia format automatically. If your carrier has MMS disabled or your mobile data is off, that message can silently fail to send.
Export Contacts as a VCF File
Switching to a new phone or just backing up your address book can be tricky when the Contacts app on your Xiaomi phone does not offer a simple 'transfer' button. Instead, contacts leave the device as a VCF file, and picking the wrong storage location or account often means the file cannot be found afterward. Knowing where the export lands makes the difference between a working backup and a lost contact list.