Enable or Disable Speak Passwords in TalkBack
If TalkBack reads your password out loud while you type it on your OnePlus, anyone standing nearby can hear it, from a bus seat to a shared office. This happens because the Speak passwords option makes TalkBack announce each character as confirmation for people who cannot see the screen. Depending on where and how you use your phone, you may want this feature active or completely switched off.
Show or Hide Calendar Week Number
When you book a meeting or deadline, you often need the calendar week number, and the OnePlus Calendar app does not show it by default. That forces you to count weeks manually every time you check a date. The Show week number setting controls whether week numbers appear next to the days in your calendar view.
Disable TalkBack
If TalkBack turns every tap into a double-tap and swipes now switch between items instead of scrolling, the accessibility service is still running in the background. Reaching the toggle to stop it feels different from a regular settings visit, since TalkBack itself changes how you interact with menus while it is active.
Set Date Manually
If your OnePlus phone keeps resetting the date to the network value, the automatic time sync is still active in the background. This function pulls the date directly from your carrier and overwrites any manual change you make. You need to disable it before a custom date will actually stick.
Enable or Disable Notifications for a Single App
One chatty app keeps buzzing your OnePlus phone while every other app stays quiet, and muting the whole device feels like overkill. This usually comes down to a per-app notification toggle that also controls sound and vibration for that specific app. Turning it off does not affect any other installed app.
Change Media Volume for Apps, Games and Videos
If Netflix, YouTube or a game suddenly blast out sound while your ringtone stays quiet, you are running into OnePlus's separate media volume control. This slider governs all in-app audio, including games, streaming apps and even played WhatsApp voice messages, independent from calls and notifications. Turning up the wrong slider in Quick Settings often leaves the actual media level untouched.
Make a Phone Call with the Phone App
If your OnePlus phone keeps asking which SIM card to call from every time you dial, or a call quietly goes out through the wrong number, the Phone app's Dual SIM handling is usually behind it. This mostly affects setups with two active SIM cards where no default line has been set for calls. Knowing where that selection lives saves you from mixed-up bills and missed callbacks.
Restore Archived Conversations in Messages
If a chat you need is missing from the main screen of the Messages app, it is likely sitting in the Archived folder instead of being deleted. Archiving hides a conversation from the start page without removing any messages, which often confuses users who think the thread is gone for good. You can still open and read an archived chat directly, but it will not show new message alerts on the home screen until you bring it back.
Power Button for Quick SOS
If your OnePlus suddenly dials the emergency number after you press the power button several times in a row, the quick SOS option in Security & Privacy is active. This shortcut is meant to speed up emergency calls, but it can trigger by accident in a pocket or bag. Knowing where this setting lives helps you switch between three or five presses, or turn it off completely.
Add a Keyboard Language
Typing in a second language on your OnePlus often triggers wrong autocorrect suggestions or an unfamiliar keyboard layout. This happens because Gboard only shows suggestions and characters for languages you have explicitly activated. Adding the missing language keyboard fixes both issues at once.
Archive Conversations in Messages
If your OnePlus inbox keeps filling up with chats you want to keep but don't need to see every day, archiving is the cleaner alternative to deleting. Archived conversations disappear from the main list but stay stored with every message and attachment intact. You can bring any of them back the moment you need the history again.
Set Dark or Light Theme for the Messages App
If the Messages app on your OnePlus phone still opens in a bright white layout at night, the built-in theme option is likely set to Light or System default instead of Dark. This app-level 'Choose theme' setting works independently from your phone's overall system theme, so changing one does not automatically change the other. Left on the wrong setting, this means unnecessary eye strain in dark rooms and slightly higher battery drain on an AMOLED screen.
Add and Manage Personal Dictionary Words
When your OnePlus keyboard keeps autocorrecting a name, abbreviation or technical term into something else, the word simply is not part of its known vocabulary yet. This gets annoying fast with names, addresses or industry jargon you type often. Saving the word once, together with an optional shortcut, stops the keyboard from fighting you every time.
Pocket Mode: Enable or Disable
If your OnePlus phone keeps launching apps, dialing numbers, or waking the screen while it sits in your pocket, the built-in touch protection might be switched off. Pocket mode is meant to lock the display and fingerprint scanner whenever the phone detects it's stowed away, but the toggle can slip back to its default state after an update or reset. Here's what controls the behavior and how to check the current setting.
Change the Start of the Week in the Calendar App
If your OnePlus Calendar always opens with Sunday as the first column, the app is likely following the week-start rule tied to your phone's region setting. That gets confusing when you travel for work and your team's calendar starts on Monday instead. Oxygenos lets you override this default and pick Saturday, Sunday or Monday as the start of the week.
Restart the Phone
If your OnePlus phone feels sluggish, apps stall in the background, or a fresh update refuses to finish installing, a restart usually clears the mess. Cache buildup and stuck background processes are the most common triggers. A quick restart resets these without touching your data.
Show or Hide Holidays in the Calendar App
If your OnePlus calendar shows a public holiday on almost every day, actual appointments get pushed down and easy to miss. This happens because the calendar app displays regional and national holidays by default, on top of every synced account. The more accounts you have connected, the more crowded the day view becomes.
Set Dwell Timing for Mouse Click
If you connect a USB or Bluetooth mouse to your OnePlus phone, an automatic click can trigger as soon as the pointer stops moving. Depending on the delay you have set, this click may fire too quickly or take far too long, making menus feel unresponsive or overly sensitive. Dwell timing controls exactly how long the cursor has to stay still before that click happens.
Sound & Vibration for Calendar Reminders
Missed calendar reminders on a OnePlus phone are often caused by a disabled sound or vibration setting inside the Calendar app itself, not by the phone's general ringtone. Without an active sound file or vibration pattern, alerts for appointments and events can pass by completely unnoticed.
Enable or Disable App Notification Dot
If a small dot keeps sitting on top of an app icon even after you already read the message or checked the missed call, the Allow notification dot setting is likely active for that app. OxygenOS adds this dot per app whenever a new notification arrives, and it stays visible until the notification is cleared or opened. Some apps show it constantly, which gets distracting if you only want the dot for apps that really need your attention.
Set a Timer in the Clock App
If the countdown in your OnePlus Clock app keeps running past the time you wanted, or the alert sound never fires, the Timer tab often gets mixed up with the Stopwatch. Both live in the same app but use separate controls for starting, pausing, and resetting. Getting the hours, minutes, and seconds right the first time avoids missed alerts during cooking, workouts, or work breaks.
Read in Background for Select to Speak
When Select to Speak is reading text aloud on your OnePlus phone, switching to another app usually stops the narration mid-sentence. The Read in background option keeps the voice going while you jump between apps, but it stays an experimental feature that can behave inconsistently. If speech cuts out unexpectedly or keeps running when you do not want it to, this setting is the reason.
Show Typing Indicators: Enable or Disable
If your chat partner keeps seeing you are typing even during short pauses, the Show typing indicators feature is broadcasting your input status. This works the same way as the typing bubble in WhatsApp, letting others know a reply is on the way. Turning it off removes that pressure without touching any other messaging setting.
Enable or Disable JavaScript in Chrome
If buttons, menus or forms stop responding on a website you open on your OnePlus phone, JavaScript in Chrome may be switched off. Most modern sites rely on JavaScript for navigation, dynamic content and interactive elements, so turning it off can leave pages looking broken or unusable. You can check the current status and change it directly inside the Chrome app.