Clone Apps with App Cloner
Need two WhatsApp, Facebook or Messenger accounts on one Oppo phone but the app only allows a single login? ColorOS lets you install a second, independent copy of many apps so you are not stuck switching accounts all day. This is especially useful on dual-SIM devices where each SIM needs its own messaging identity.
Turn an Alarm On or Off
If an alarm keeps ringing even though you thought you disabled it, or it stays silent when you actually need it, the toggle next to that alarm entry is probably in the wrong position. On Oppo phones every alarm has its own on/off switch, so one alarm can stay active while others are paused. This mix-up is common when you have several alarms set for different days or routines.
Change Fingerprint Animation
When you unlock your Oppo phone with the in-display fingerprint sensor, a small animation plays over the icon. If you want a different visual style instead of the default effect, ColorOS lets you switch it, though the exact options shown can differ between ColorOS versions and models.
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 Auto-correction On or Off
If words get swapped or rewritten while you type, without any underline or tap-to-confirm option, auto-correction is silently editing your text. This sits inside the keyboard settings, not in any messaging app itself. Typing names, slang, or technical terms becomes annoying when the keyboard keeps replacing them on its own.
Change Screen Lock PIN, Password or Pattern
Switching from a pattern to a PIN or picking a fresh password on an Oppo phone does not mean wiping the lock screen and starting over. Coloros keeps your fingerprint and face data untouched while you swap the unlock method, but the actual option to change it sits one level below the main lock screen menu. Many users only find the reset entry and assume they have to set up biometrics again.
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.
Accessibility Menu: Enable or Disable
If you don't see a small round shortcut icon in your navigation bar, the Accessibility Menu on your Oppo phone is switched off. This menu gives quick access to frequently used apps and system functions without digging through several screens. It's especially useful for older users or anyone who wants fewer taps to reach common actions.
Show or Hide Battery Percentage in Status Bar
If your Oppo phone only shows a battery icon in the status bar, you can't tell exactly how much charge is left. The icon shape changes as it drains, but it never tells you whether you're at 42 percent or 58 percent. Coloros hides the exact number by default, so you're stuck guessing from the icon alone.
Auto Click After Pointer Stop On/Off
Connect an external mouse to your Oppo phone and a click sound triggers itself whenever you stop moving the cursor for a moment. This comes from the accessibility feature Click when pointer stops, which fires a click automatically once the pointer rests, even if you did not press any button.
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.
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.
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.
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.
Turn Data Saving On or Off
If background apps on your Oppo phone suddenly stop syncing or notifications arrive late, Data Saving mode is likely blocking their mobile data access. Even apps you are actively using can load slower or skip previews and thumbnails while the mode is active. This setting sits inside the mobile data menu and is easy to miss when troubleshooting connectivity issues.
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.
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.
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.
Enable Mobile Data During Calls on Secondary SIM
If your internet drops the moment you pick up a call on your primary SIM, the secondary SIM's mobile data connection is probably not allowed to take over. On dual-SIM Oppo phones this behavior is controlled separately from your normal data SIM selection, so browsing can stall mid-call even though you have a working data plan on the other slot.
Turn Emergency Alerts On or Off
If your Oppo suddenly blasts a loud siren-style alert during a meeting or at night, Wireless emergency alerts is doing exactly what it is designed for. These cell broadcast warnings about extreme weather or safety threats are switched on by default under ColorOS, and many users only notice the setting once an unwanted alert interrupts them.
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.
Auto Switch to Ear Receiver Setting
During calls, your Oppo phone can automatically move audio from the speaker to the earpiece as soon as you lift it to your ear. If this motion control misfires, calls stay on speaker in public or jump to the earpiece when you actually wanted to keep them on speaker, usually because Auto switch to ear receiver is set the wrong way.
Default USB Configuration Settings
Connect your Oppo phone to a PC and a notification pops up every time, asking whether to charge only or transfer files. This behavior comes from a hidden developer option that most people never adjust, so the prompt keeps interrupting the same routine.
Turn Assisted Dialing (Roaming Assistant) On or Off
Calling contacts while traveling can fail on an Oppo phone because Assisted Dialing quietly inserts a country code you never asked for. This roaming assistant reacts whenever the network detects you outside your home country, even for numbers that would normally dial fine without a prefix. If that auto-added code breaks the call or reaches the wrong number, the fix is to switch the feature off and dial manually.