Allow or Block Apps From Scanning for Wi-Fi Networks
If your realme phone still detects nearby Wi-Fi networks with Wi-Fi switched off, a background feature called Scanning always available is likely active. Location services and certain apps use this scan data to improve accuracy, even without an active connection. Turning it off stops that background search, but some location-based apps may become less precise.
Auto-Disable Personal Hotspot When Idle
Leaving the personal hotspot active on your realme phone even when no other device is connected drains the battery and keeps the connection open longer than necessary. Realme UI can switch off the hotspot on its own once it has been idle for a while, but the option is easy to overlook in the settings. Without it enabled, the hotspot only stops when you turn it off yourself or when every connected device disconnects.
Manual Network Selection
If your Realme phone keeps latching onto a weak home carrier near a border or in a rural spot, calls drop and data stalls even though a stronger foreign network sits right next door. Automatic network selection picks whatever signal is strongest, but that can also mean an expensive roaming partner or a 2G-only connection. Switching to manual selection lets you pick the exact network yourself instead of leaving it to the phone.
Set Default USB Configuration
If your Realme phone keeps asking whether to charge or transfer files every time you plug in a USB cable, that repeated prompt comes from a setting most people never touch. The phone has no fixed default for USB behavior, so it shows the same selection screen on every connection to a PC or laptop. Developer options lets you lock in one mode instead of choosing it manually each time.
Camera Shutter Sound Toggle
Every time you snap a photo on your Realme phone, a shutter click plays automatically, even in a quiet meeting or library. This audible feedback comes from a setting inside the Camera app itself, not from your ringer or notification volume. Muting the phone with the volume buttons often does nothing, because the toggle sits somewhere else entirely.
Resize a Widget
Some widgets on your Realme home screen look cramped or waste too much space, and the size seems locked unless you know where to grab it. Not every widget supports resizing, and each one has its own minimum size it will not shrink below. Getting the resize border to actually appear is often the tricky part.
Turn Raise to Wake On or Off
If your Realme screen lights up every time you lift the phone off a table or pull it out of your pocket, the Raise to wake gesture is active. That constant wake-up can drain the battery faster and trigger false unlocks while the phone sits in a bag or pocket. The setting lives in the lock screen options and works independently from other wake gestures like double tap to wake.
Check Battery Usage Stats
If your Realme phone drains faster than it used to, background apps, Wi-Fi, Bluetooth or the display are usually behind it. Realme UI logs power consumption for the last three days, but that breakdown stays hidden unless you open it yourself. Without checking it, you are only guessing which app or feature is actually draining the battery.
Auto Switch to Mobile Data
If your realme phone stays connected to a weak Wi-Fi network instead of switching to mobile data, streaming stalls and calls drop even though you have full signal on your carrier network. This happens because Wi-Fi Assistant, the feature that hands off to mobile data automatically, is turned off by default. Once it is active, your phone checks the actual Wi-Fi signal quality and switches over on its own when needed.
Rename a Paired Bluetooth Device
If your Realme phone only shows a serial number, MAC address, or model code for a paired Bluetooth device, keeping several connections apart gets confusing fast. This happens when the accessory does not send a readable name during pairing. Renaming the entry fixes the display without breaking the existing connection.
Turn On/Off Sound Amplifier
If music, videos or calls suddenly sound louder or notifications get mixed with background noise on your Realme phone, the Sound Amplifier feature is likely active. It boosts all audio sent to connected headphones, including ambient sound picked up by the microphone, which can feel overwhelming in quiet rooms. Some users also notice it drains the battery faster when left running in the background.
Turn On/Off Google Backup
If your Realme phone stops syncing photos, contacts or app data to Google Drive, the Back up my data option is often switched off or linked to the wrong account. Without an active Google backup account selected, no backup runs even if you think it is enabled. This shows up as missing contacts after a factory reset or a new phone that starts completely empty.
Set Screen Refresh Rate
If scrolling on your Realme still feels choppy or the battery drains faster than usual, the screen refresh rate setting is often the reason. A higher rate like 120 Hz makes animations and scrolling noticeably smoother but pulls more power from the battery. Some Realme models also ship with an Automatic mode that switches rates on its own, which can explain why smoothness feels inconsistent from app to app.
Turn Off Developer Options
If Developer options keeps showing up in Settings long after you finished testing an app, or USB debugging stays active without you needing it, the toggle at the top of that menu is still switched on. Leaving it enabled can drain battery and leave sensitive options exposed to accidental taps.
Hide Apps on the Home Screen
A locked app on your Realme phone still shows its icon on the home screen, so anyone picking up the device can see which apps you protect. App lock alone does not remove the icon from view or from the app drawer. The 'Hide apps' option only takes effect once app lock is already active for that app.
Change Display Size
If icons and text on your Realme phone look too small to tap comfortably, or too large and cramped, the display size is likely still set to its default value. Realme UI scales interface elements separately from the system font, and switching sizes can shift app icons or widgets out of their usual spot on the home screen.
Change Time Zone Manually
If your realme phone shows the wrong local time after traveling or switching networks, the time zone is likely still locked to automatic detection. Realme UI normally pulls this value from the mobile network, which can lag or pick the wrong region when you cross borders, use a local SIM, or lose network coverage. Locking in the correct time zone yourself keeps calendar entries, alarms, and call logs accurate.
Turn On/Off Personal Hotspot
If your laptop or tablet won't pick up your Realme's internet connection, the personal hotspot toggle is often switched off or buried in a settings menu you don't check often. Some phones also auto-disable the hotspot after a period of inactivity to save battery, which can look like a connection failure on the other device. Knowing exactly where this switch lives and what limits it saves a lot of guesswork.
Manually Check for a Security Update
If your Realme phone skips a security update or you dismissed the install notification without noticing, the patch stays uninstalled in the background. Automatic checks depend on your connection and battery settings, so a pending update can sit unnoticed for weeks. Running a manual check confirms whether a newer security patch is actually available.
Change Notification Sound
When every incoming SMS or WhatsApp message triggers the same generic tone, it gets hard to tell alerts apart without looking at the screen. Realme UI ships with one default notification sound applied system-wide, so apps that do not offer their own sound settings stay locked to it. Switching to a different pre-installed tone only takes a few taps once you know where the option lives.
Add and Manage Words in the Personal Dictionary
If the Realme keyboard keeps swapping out a name, abbreviation, or technical term for something else while you type, autocorrect is overriding a word it does not recognize. Adding that word to the personal dictionary stops the correction and lets you set a shortcut that expands into a full phrase.
Remove a Widget from the Home Screen
A widget sitting on your home screen keeps pulling data in the background even when you never open it, and that shows up as extra battery drain on your Realme phone. Sometimes the feature or service it displays also just is not useful anymore and only takes up space next to your apps. Removing it does not touch the app itself, only the shortcut tile on the screen.
Set Up Personal Hotspot with a Custom Name and Password
If your Realme hotspot still uses the default name and password, anyone nearby can spot it and try to connect. A weak or unchanged password also means unknown devices might slow down your connection or use up your mobile data without you noticing.
Set Screen Color Temperature
If the display feels too cold and bluish or too warm and yellowish at certain times of day, the screen color temperature setting is usually to blame. On Realme phones this tone sits on a stepless slider between cold and warm, and a shift in either direction can make text harder to read or colors look off in photos and videos.