Stop Battery Saver Turning Off After Charging
If Battery Saver on your OnePlus phone switches off by itself once charging passes roughly 90%, the „Turn off when fully charged“ option is behind it. That's inconvenient if you want power saving to stay active no matter how full the battery is.
Enable or Disable UltraShot HDR
Photos taken on your OnePlus phone sometimes come out with blown-out skies or crushed shadows, and UltraShot HDR is the setting responsible for balancing those extremes. When it is switched on, the camera captures several exposures and blends them into one shot, which can make some scenes look overprocessed or slow down capture speed. Turning it off gives you a single, faster exposure at the cost of that extra brightness detail.
Delete an Album in Gallery
Old collections pile up in the Gallery app and take up space you want back. Before you tap Delete on an album, it helps to know that removing it wipes every photo and video stored inside, not just the album itself. Mixing up 'delete album' with 'remove from collection' can cost you files you actually wanted to keep.
Add App to Data Saver Exception List
When Data Saver is active on your OnePlus phone, background data gets blocked for most apps. WhatsApp and other messengers can then miss incoming messages until you open them manually. Adding an app to the unrestricted data list keeps it connected even while data saving stays on.
Enable or Disable Spell Check
On a OnePlus phone, Gboard runs two separate features: auto-correction and spell check. If spell check is active, typos get underlined instead of fixed automatically, which can be confusing when you expect immediate corrections. Turning it off stops the underlining without touching auto-correction.
Enable or Disable Wi-Fi
If Wi-Fi on your OnePlus phone keeps dropping, reconnecting slowly, or refuses to join a network at all, switching the radio off and back on often clears the stuck state. This matters most before downloading larger files, apps, or updates, since a shaky Wi-Fi connection can stall or fail those transfers. Knowing exactly where the toggle sits also helps when you want to force the phone onto mobile data instead.
Delete a Contact
Old numbers, duplicate entries, or contacts you no longer need can pile up in the Contacts app on your OnePlus phone. Deleting a contact removes every stored detail at once, including phone numbers, addresses, website entries, and birthdays. If that contact is linked to your Google Account, the deletion carries over there as well.
Enable or Disable Location Data in Photos and Videos
If your photos and videos do not show where they were taken in the gallery app, the camera is not tagging them with location data. This can happen after a system update or a fresh camera app install, when location tagging quietly resets to off. Turning geotagging back on lets you see the exact spot of every shot later, which is useful for travel photos or documenting a job site.
Enable Parallel Apps for Dual Messenger Accounts
Running two WhatsApp, Messenger, Facebook or Instagram accounts on one OnePlus phone usually fails because the app only supports a single login at a time. OxygenOS solves this with a built-in cloning feature that creates a separate, independent copy of the app. Without it, you are stuck switching accounts manually every time you need the other profile.
Change Long-Press Shutter Action
Holding down the shutter button in the OnePlus Camera app instantly starts a video recording instead of taking a photo. If you actually want a quick burst of shots when you press and hold, the camera is simply set to the wrong long-press action.
Import Contacts from SIM or VCF File
Contacts stored only on a SIM card or in a .vcf backup file stay invisible to your OnePlus phone until you actively pull them into the Contacts app. That gap shows up right after switching SIM cards or setting up a new phone, when calls and messages suddenly miss names you know exist. Where you save the imported data - device storage or your Google account - also decides whether those contacts survive a factory reset or a phone swap.
Export Contacts to VCF
OnePlus only lets you export contacts straight to a VCF file in internal storage, not directly to another app or cloud service. If you need those numbers on a new phone or backed up somewhere safe, you first have to pick the right account before the file gets created. Choosing the wrong account at that step often means the wrong contacts get exported, or none at all show up in the saved file.
Enable or Disable Google Location Accuracy
If your OnePlus phone's GPS position drifts, jumps around, or takes ages to lock on, Google's location accuracy setting is usually involved. This feature blends Wi-Fi, cellular network and sensor data with raw GPS to sharpen your position on maps and in apps. Turning it off trades some precision for less data sharing, which is worth knowing before you flip the switch.
Change Default Apps
If tapping a link or asking for voice assistance keeps opening the wrong app on your OnePlus phone, a default app assignment is pinned to a tool you no longer want. This happens after installing a new browser, messaging app or voice assistant that never took over the role automatically. The system keeps using the old default until you switch it manually.
Show Device Certification Labels
Looking for the FCC ID or HAC rating on your OnePlus phone but cannot find a physical sticker anywhere on the device? OnePlus stores these regulatory certifications digitally instead of printing them on the back cover. Which labels appear depends on your exact device model and sales region.
Edit Quick Responses in the Phone App
Rejecting a call with a text reply on your OnePlus phone often sends a generic message like 'I will call you back later' that does not fit the situation. The Phone app stores a fixed set of quick responses that rarely match how you actually communicate. Until you edit them, every caller you decline gets the same default text.
Rename SIM Card
When both SIM slots run cards from the same mobile carrier, the phone shows an identical label for each and calls or data usage become hard to tell apart. OxygenOS displays this carrier name by default instead of a custom label. Renaming each SIM card fixes the mix-up without needing to swap slots or restart the phone.
Delete Access Point Name (APN)
A wrong or outdated APN entry on your OnePlus phone can block mobile data or MMS even though your SIM card works fine elsewhere. This often happens after switching providers, since the old carrier's APN stays saved and OxygenOS keeps using it by default. Removing the leftover entry clears the conflict without touching your other network settings.
Change Web Text Size in the Browser App
Web pages in the browser app on your OnePlus phone always start out at 100 percent text size, which can feel too small on long articles or awkward after you have pinch-zoomed once. A dedicated slider lets you push scaling up to 200 percent, but some pages with fixed layouts ignore it completely. If text stays the same size no matter how far you move the slider, one specific toggle is almost always the reason.
Enable or Disable Nearby Places in the Phone App
If the OnePlus Phone app keeps mixing local businesses and points of interest into your contact search, the Nearby places feature is switched on. This function relies on constant access to your device location to suggest places you can call directly, which some users find distracting or a battery drain. Turning it off keeps the dialer limited to your saved contacts only.
Add a New Home Screen Page
When every app and folder sits crammed onto one home screen, finding a single icon turns into a scroll-and-squint exercise. OnePlus phones let you spread apps across separate pages instead of piling everything onto one screen. This helps when you want a dedicated page just for messaging apps, games, or work tools.
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.