Enable Geotagging for Photos and Videos
If your photos never show where they were taken, geotagging is likely turned off in the camera settings. Without it, the shot's location never gets written into the file's metadata, so gallery apps and map views cannot place the picture on a map later. This toggle sits directly in the camera app, separate from the general location settings.
Change Notification Sound
If every app on your Oppo phone plays the same generic tone for new messages, emails, and app alerts, it gets hard to tell them apart without checking the screen. Coloros uses one shared default notification sound for most apps, while the Phone and Messages apps keep their own separate tone settings. Swapping this default tone is done once in the sound settings instead of inside each app.
Flash Alert for Incoming Calls
If you often miss calls because your Oppo phone is face-down or the screen is off, the ringtone alone might not be enough in a noisy room. Coloros can blink the camera flash for every incoming call, but the option sits buried in the calling settings and stays off by default. Turning it on, or switching it off again if it bothers you, only takes a few taps once you know where to look.
Raise to Wake Setting
If your Oppo screen keeps lighting up on its own while the phone sits on a table or rides around in your bag, a motion sensor is picking up every small movement. That behavior comes from a gesture setting that wakes the display the moment the phone is lifted or shifted, and it can drain battery or trigger accidental touches when you did not mean to check the phone.
Screen Timeout Settings
If your Oppo display locks itself after just a few seconds while you are still reading or filling out a form, the screen timeout is set too short for how you use the phone. Coloros applies a default auto screen off value that favors battery savings over convenience. The duration can be raised or lowered anywhere between a few seconds and half an hour.
Auto Turn-Off for Personal Hotspot
If your Oppo phone keeps its Wi-Fi hotspot running long after every device has disconnected, it drains the battery for no reason. ColorOS includes a setting that shuts the hotspot down automatically once nothing has used it for a while. Without that toggle enabled, the hotspot stays active until you switch it off by hand.
Add a Keyboard Language on Gboard
If you type in more than one language, the default Gboard setup only offers your phone's system language and blocks you from typing accented characters or a different script. Switching the whole system language just to write a message is not necessary. Gboard can hold several languages at once and let you switch between them while typing.
Change Preferred Network Type
If your Oppo phone keeps dropping back to a slower connection or refuses to lock onto 5G, the Preferred network type setting is usually the reason. This option tells the modem which network generation to search for first, and a wrong choice leads to dropped calls, sluggish data, or a missing 5G icon. The available options depend on your device model and what your carrier actually supports.
Disable Mirror Effect for Front Camera Selfies
Selfies taken with the front camera on Oppo phones often come out mirrored, so text and logos appear backwards and your face looks flipped compared to how others actually see you. This happens because the camera saves the photo exactly as shown in the live preview instead of correcting the flip. The Flip Selfie setting controls this behavior, but it sits inside the advanced camera settings and is easy to overlook.
Volume Key Shortcut for Accessibility Features
If you rely on a specific accessibility feature every day, digging through menus each time to turn it on or off gets tedious fast. Oppo phones running Coloros let you trigger that feature directly with the volume keys, but the shortcut only works once it has been linked to a function and switched on. Until then, pressing volume up and down together does nothing.
Allow Unlimited Data for Apps in Data Saver
When Data saving mode is on, your Oppo phone cuts mobile data access for most apps in the background, which often causes missed notifications or apps that only load content over Wi-Fi. You can still whitelist specific apps so they keep full data access even while data saving stays active for everything else.
Block Unknown Callers Automatically
If your Oppo phone keeps ringing from numbers that are not saved as contacts, spam calls and unknown callers get through every single time, even at night or during work. ColorOS has a built-in filter for exactly this, but it works differently from a normal blocklist. The setting rejects any caller missing from your address book, with one safety exception for repeat callers.
Set Network Permissions per App
Some apps on your Oppo phone keep using mobile data even when you only want them online over WLAN, or the other way around. This happens because every app defaults to both mobile data and WLAN access unless you change it manually. Without a fix, background data usage climbs and apps may try to connect even when no WLAN network is nearby.
Set a Screen Lock with Pattern, PIN or Password
If your Oppo phone still opens with a simple swipe, anyone who picks it up can read your messages, photos and banking apps without entering a code. ColorOS keeps the pattern, PIN and password options tucked inside a security menu that many people never open, so the phone stays unprotected by default. Without this lock active, features like remote find-and-wipe also lose part of their effectiveness.
Add Widgets to the Home Screen
If your Oppo home screen only shows app icons and folders, you are missing widgets that display live info like weather, calendar events, or battery status. Many users never spot the widget menu because it does not sit in the regular app drawer. Both system apps and many installed apps offer their own widgets in different sizes.
Turn Vibrate on Touch On or Off
If your Oppo phone buzzes every time you tap the navigation bar, open a menu, or dial a number, the touch feedback vibration is switched on. This system-wide haptic response can feel excessive on Coloros, especially when it triggers during simple actions like scrolling through settings or answering calls. You can turn it off without changing your ringtone or notification vibration settings.
Add and Manage Words in the Personal Dictionary
If your Oppo keyboard keeps autocorrecting names, abbreviations, or technical terms you actually want it to remember, the built-in Personal dictionary is likely empty or missing those entries. ColorOS lets you store custom words and optional shortcuts so the keyboard suggests them instead of fighting you. This mainly affects people who type industry jargon, nicknames, or non-standard spellings regularly.
Change System Language on Oppo
If your Oppo phone boots up in the wrong language after a reset or a SIM swap, menus, keyboard suggestions and app names stay unfamiliar until you fix the system setting. ColorOS is a modified version of Android, so every language available on a standard Android phone is also present here, just filed under a different menu than on other brands. Many people search the main Settings screen and never find the option, because it sits inside a secondary settings group.
Customize Smart Sidebar Quick Access
If your Oppo's Smart Sidebar is packed with tools you never open, or missing the one app shortcut you actually need, the Quick access list needs an edit. The sidebar mixes three shortcut types: Quick Tools like screenshot or screen recording, Quick Apps that open in a floating window, and plain App shortcuts. Left unedited, you keep swiping past icons that only get in the way.
Check App Battery Consumption
If your Oppo phone drains faster than usual, background apps are often the reason, but WLAN, Bluetooth and screen brightness also pull a lot of power. Coloros keeps a short usage history so you can see which app or function used the most energy recently.
Change Keyboard Theme (Gboard)
If your Oppo keyboard still shows the same default look, that is because Gboard hides its theme options outside the main keyboard settings. Color combinations, gradients, and even your own photos as a background are available, but only once you know where to look.
Rename a Paired Bluetooth Device
When your Oppo phone's Bluetooth list fills up with entries like 'Speaker' or 'Headset-XYZ123', picking out the right device becomes a guessing game. ColorOS displays the broadcast name sent by the accessory itself, not a name you chose. Renaming the paired entry lets you tell devices apart at a glance, especially once you have several speakers, earbuds, or car systems saved.
Turn On/Off Device Administrators
If you can't uninstall an app on your Oppo phone, it's likely still registered as a device administrator. Apps with this status get deep system permissions like remote lock or full data wipe, which is exactly what blocks the normal uninstall process. Google's Find My Device is the most common app running with this access by default.
Stay on the Lock Screen After Face Unlock
When you press the power button on an Oppo phone, Face unlock often skips the lock screen entirely and drops you straight onto the home screen. That means you never get to check notifications, the clock, or widgets before the phone unlocks. The setting responsible for this behavior sits inside the Face recognition options and is easy to miss.