Enable Early Updates in MIUI Settings
If your Xiaomi phone always seems to be the last one on your block to get a new firmware push, a hidden switch called Receive updates early might be worth checking. Turning it on moves your device into a faster distribution group, but that also means you receive builds that have gone through less real-world testing. Many people flip this toggle without realizing that a quicker rollout can come with more bugs than the regular update channel.
Auto-download Updates via Mobile Data
If your Xiaomi phone keeps pulling system updates in the background while you are off Wi-Fi, mobile data usage can climb fast without warning. MIUI treats update downloads as automatic once a new version is detected, and a separate toggle decides whether mobile data counts as an allowed source for that download. Switching it off limits update downloads to Wi-Fi only, which matters if you are on a limited plan.
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.
Create an Album in Gallery
When photos and videos pile up in one long timeline, finding a specific trip or event gets tedious fast. The Gallery app on Xiaomi phones sorts everything by date by default, with no automatic grouping by topic or person. Creating a custom album lets you pull selected photos and videos into one place without digging through months of camera roll.
Copy a Text Message
Need to reuse a phone number, code, or address from an SMS without retyping it? On Xiaomi phones the copy option for a text message only appears after a precise long press, and it is easy to miss if you tap the wrong spot on the bubble. Here is where the Copy command actually shows up inside the Messages app.
Allow Repeated Calls in Do Not Disturb
When Do Not Disturb is active on your Xiaomi phone, every incoming call gets silenced, even urgent ones. MIUI has a separate setting that lets a second call from the same number within a short window ring through instead of staying muted.
Turn Off Suggestions in Recent Apps Menu
If your recent apps screen on a Xiaomi phone keeps showing extra tiles for Cleaner, Security scan, Deep cleaning or Manage Apps, a system suggestion feature is adding them automatically. This can make the app switcher feel cluttered and slower to scan through, especially if you only want to see your open apps.
Add New Browser Tabs
Closing your current page every time you want to check something else in Mi Browser gets old fast. If you cannot find a way to browse two pages at once without losing your place, the tab feature in Mi Browser solves that without extra apps.
Turn Wi-Fi Auto Reconnect On or Off
If your Xiaomi phone keeps rejoining a Wi-Fi network you would rather avoid, or the connection drops every time you walk back into range, the Connect automatically option tied to that specific network is behind it. MIUI turns this behavior on by default for every network you have ever joined, and it stays active until you switch it off for that network individually. That is also why disabling it on one network never changes the behavior of the others.
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.
Schedule Do Not Disturb Automatically
If Do Not Disturb only works when you remember to switch it on, notifications still slip through during meetings or overnight. MIUI can run silent or Do Not Disturb mode on its own recurring schedule, but the settings for start time, repetition and mode type are easy to miss.
Set a Timer in the Clock App
Setting an alarm just to catch the end of an eBay auction wastes a reminder slot and still leaves you guessing when to check back. The Timer function in the Clock app on your Xiaomi phone counts down a fixed period and alerts you the moment it is over, without touching your alarm list. Many users overlook this tool because it sits next to the alarm and stopwatch tabs and rarely gets used.
Change Contacts App Theme (Light or Dark)
On Xiaomi phones, the Contacts app can keep its own light or dark look even after you switch the phone-wide display mode in system settings. That mismatch happens because the app ships with a separate theme option that overrides the system default. Calls and messages screens can stay bright at night or dark during the day because of it.
Auto-Disable Ultra Battery Saver at 50% Charge
Once your Xiaomi phone reaches around 50% charge, Ultra battery saver can switch itself off without asking, dropping all the restrictions it just applied. If you rely on the extreme power-saving mode staying active until you manually turn it off, this automatic behavior gets in the way. The setting controlling this is separate from the regular battery saver toggle.
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 Portable Wi-Fi Hotspot On or Off
If other devices cannot get online through your Xiaomi phone, the portable hotspot might simply be switched off or still using a network name and password you do not remember. This feature turns your mobile data connection into a Wi-Fi network for laptops, tablets or other phones nearby. Once it is active, the tricky part is usually finding the right toggle again, since it sits inside a settings screen most people only visit once.
Turn Auto-sync for Photos and Videos On or Off
If your Gallery keeps pushing photos and videos to Xiaomi Cloud even on mobile data, your storage plan fills up fast and your data allowance takes a hit. The sync behavior is controlled from within the Gallery app and tied to the Mi account signed in on the phone. Turning it off stops new uploads, but files already sent to the cloud stay there until you remove them yourself.
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 a SIM Card On or Off
On a dual SIM Xiaomi phone, calls or texts sometimes keep arriving on a line you no longer want to use, or you want to silence one number without pulling the physical card out. MIUI lets you deactivate a SIM slot completely, which stops all calls, messages and mobile data on that line until you switch it back on.
Install an App from the Play Store
Setting up a new Xiaomi phone often means hunting for the right way to add apps like WhatsApp, a cookbook, or a new game. Search results in the Play Store can show several similar-looking entries, so picking the correct one before tapping Install actually matters.
Zoom In and Out in the Camera App
If the pinch gesture in the Camera app feels imprecise or the zoom slider does not react as expected, framing a shot gets frustrating fast. On Xiaomi phones the zoom level can be controlled either with two fingers on the screen or with a dedicated slider next to the shutter button, and mixing up both methods often causes jumpy results. Knowing which control belongs to which situation makes zooming smoother and prevents accidental resets while shooting.
Block a Contact (Calls & Messages)
If someone keeps calling or texting after you have asked them to stop, deleting the contact does not actually stop the calls or messages from reaching you. MIUI has a separate blocklist function inside the Contacts app that silently rejects both. Note that blocking only works for numbers already saved as a contact, not for random unsaved numbers.
Turn On/Off Chat Features (RCS) in Messages
If your texts go out as plain SMS without read receipts, typing indicators, or media previews, Chat features are probably switched off in the Messages app. This RCS-based option upgrades regular texting with messenger-style extras, similar to WhatsApp, but only works when both people have it active. Some carriers turn it on automatically on a Xiaomi phone, others leave it off until you enable it yourself.
Turn JavaScript On or Off in Mi Browser
If buttons stop responding, menus refuse to open, or entire pages appear blank in Mi Browser, JavaScript is likely disabled on your Xiaomi phone. Most modern sites rely on this scripting language for interactive elements, so a wrong toggle in your browser settings breaks navigation fast.