You just got an Android phone - or maybe you've had one for years. Either way, there's a good chance your settings are still at factory defaults. That means your battery drains faster than it should, apps are quietly tracking your location, and your phone isn't nearly as fast or secure as it could be.
10 Android Settings You Should Change Right Now
You just got an Android phone - or maybe you've had one for years. Either way, there's a good chance your settings are still at factory defaults. That means your battery drains faster than it should, apps are quietly tracking your location,...
Realistic guide image for this Tutorils tutorial.The good news? A few quick tweaks can completely transform your experience. In this guide, Tutorils walks you through the 10 Android settings you should change right now - no technical knowledge required. Just follow the steps and enjoy a faster, safer, smarter phone.
Whether you're on a Samsung, OnePlus, Xiaomi, or stock Android device, most of these settings apply to all Android phones running Android 10 and above.
Why Default Android Settings Aren't Good Enough
Android is the world's most popular mobile operating system, but out of the box, it's configured for convenience - not necessarily for you. Manufacturers and app developers benefit when permissions are wide open and features like location and background data are always on.
Changing a handful of settings takes less than 10 minutes but pays off every single day in battery life, privacy, speed, and peace of mind. Let's dive in.
- Turn Off Location Access for Apps That Don't Need It
This is the single most impactful privacy change you can make. Many apps request "Always On" location access even when they don't need it - think shopping apps, games, and social media.
How to do it:
- Go to Settings ? Privacy ? Permission Manager
- Tap Location
- Review each app - change "Allow all the time" to "Only while using" or "Deny" for apps that don't need GPS
Pro Tip: Only navigation apps like Google Maps genuinely need "Always On" location. Everything else can use "Only while using the app."
- Enable Google Play Protect
Google Play Protect is Android's built-in malware scanner. It checks all your apps - even ones from outside the Play Store - for harmful behavior. Surprisingly, many users have it turned off without knowing.
How to enable it:
- Open the Google Play Store
- Tap your profile picture (top right)
- Tap Play Protect ? Settings
- Toggle on "Scan apps with Play Protect"
This runs silently in the background and alerts you if any app behaves suspiciously. It's free, built-in, and essential.
- Set Up a Strong Screen Lock
If your phone is still using a 4-digit PIN or swipe pattern, you're leaving the door wide open. In 2025, the minimum recommended lock is a 6-digit PIN or better yet, a strong alphanumeric password combined with fingerprint unlock.
How to set it:
- Go to Settings ? Security ? Screen Lock
- Choose Password (alphanumeric) or at minimum a 6-digit PIN
- Also enable Fingerprint or Face Unlock for convenience under Settings ? Biometrics
A strong lock screen is your first line of defense if your phone is ever lost or stolen.
- Disable App Permissions You Never Agreed To
Apps love asking for permissions - microphone, camera, contacts, SMS. Many of these are granted during installation and never revisited. Time for a full audit.
How to audit permissions:
- Go to Settings ? Privacy ? Permission Manager
- Go through each permission type: Camera, Microphone, Contacts, SMS, Files
- Revoke access for any app that doesn't clearly need it
For example - does your calculator app really need microphone access? Probably not. Revoke it.
Android Privacy & Security - Lock down your permissions5. Turn Off Ad Personalization
Google uses your activity to serve personalized ads across apps and websites. You can opt out of this without affecting any app functionality.
Steps:
- Go to Settings ? Google ? Ads
- Tap "Delete advertising ID" (Android 12+) or toggle "Opt out of Ads Personalization"
- Confirm when prompted
This won't stop ads entirely, but they'll no longer be based on your personal behavior. A small win for privacy that takes 30 seconds.
- Optimize Battery with Adaptive Battery
Android's Adaptive Battery feature uses machine learning to learn your usage habits and restrict battery for apps you rarely use. It's one of the easiest battery life improvements available.
How to enable:
- Go to Settings ? Battery ? Adaptive Battery
- Toggle it ON
- Also check Battery Usage for apps draining power in the background
Pair this with Dark Mode (Settings ? Display ? Dark Theme) to squeeze even more battery life, especially on AMOLED screens.
Battery & Performance - Squeeze more life from your Android7. Restrict Background Data for Apps
Many apps constantly sync data in the background - eating your mobile data and draining your battery. You can restrict this per app.
How to do it:
- Go to Settings ? Apps
- Select any app you want to restrict
- Tap Mobile Data & Wi-Fi
- Toggle off "Background data"
Do this for social media apps, news apps, and any app you don't need real-time updates from. Your data bill will thank you.
- Enable Two-Factor Authentication on Your Google Account
Your Google account is the master key to everything on your Android phone - emails, photos, contacts, payments. Protect it with two-factor authentication (2FA).
How to enable:
- Go to Settings ? Google ? Manage your Google Account
- Tap the Security tab
- Under "How you sign in to Google," tap 2-Step Verification
- Follow the setup steps - use Google Authenticator or a phone prompt
Even if someone gets your password, they can't access your account without the second factor. This is non-negotiable in 2025.
- Use DNS Over HTTPS for Safer Browsing
This is a slightly advanced but very powerful setting. DNS over HTTPS (DoH) encrypts your DNS queries, meaning your internet provider can't easily track which websites you visit.
How to enable:
- Go to Settings ? Network & Internet ? Private DNS
- Select "Private DNS provider hostname"
- Enter: dns.google or 1dot1dot1dot1.cloudflare-dns.com
- Tap Save
This protects you on both home Wi-Fi and public hotspots. Cloudflare's DNS (1.1.1.1) is one of the fastest and most private options available.
- Enable Developer Options for Better Performance (Optional)
This one's for users who want to squeeze every drop of performance. Developer Options unlocks animation speed controls that make your phone feel significantly snappier.
How to enable Developer Options:
- Go to Settings ? About Phone
- Find Build Number and tap it 7 times rapidly
- Enter your PIN if prompted - Developer Options is now unlocked
Speed up animations:
- Go to Settings ? Developer Options
- Find Window animation scale, Transition animation scale, Animator duration scale
- Set all three to 0.5x
Your phone will feel twice as fast - not because it actually is, but because the animations complete in half the time. Every Android enthusiast does this.
Quick Summary Table
#SettingBenefit1Location AccessPrivacy2Play ProtectSecurity3Strong Screen LockSecurity4App Permissions AuditPrivacy5Ad Personalization OffPrivacy6Adaptive BatteryBattery Life7Restrict Background DataData & Battery8Google 2FASecurity9Private DNSPrivacy & Speed10Developer OptionsPerformance
What's New in Android in 2025
Android 15 and the upcoming Android 16 bring several new privacy and security features worth knowing about:
- Theft Protection: Android now detects sudden snatching motions and locks the screen automatically
- Private Space: A hidden, locked zone for sensitive apps (like banking apps) - set it up under Settings ? Security ? Private Space
- Health Connect: Unified health data permissions so fitness apps can't over-collect your data
- Notification Cooldowns: Android automatically reduces notification spam from chatty apps
Stay updated - each Android version tightens security and gives you more control. Always keep your phone on the latest update via Settings ? System ? System Update.
External Resources
Frequently Asked Questions
Will changing these Android settings delete my data?
No. None of these settings delete any data. They only change how your phone behaves - like restricting app permissions or enabling battery optimization. Your photos, contacts, and apps remain completely safe.
Do these settings work on all Android phones?
Most settings work on Android 10 and above, including Samsung One UI, Xiaomi MIUI, OnePlus OxygenOS, and stock Android. Menu names may vary slightly but the options exist on all major Android phones.
Will turning off background data break my apps?
Apps will still work normally when you open them. The only difference is they won't sync data in the background when you're not using them. For most apps, this is perfectly fine. Avoid restricting background data for messaging apps if you need real-time notifications.
Is enabling Developer Options safe?
Yes, for normal use. The animation speed tweak is completely safe. Just avoid changing other Developer Options settings unless you know what they do. You can disable Developer Options anytime by toggling it off at the top of the Developer Options menu.
How often should I audit my app permissions?
Once every 3 months is a good habit. Apps often request new permissions after updates. A quick 5-minute audit every quarter keeps your privacy tight.
Conclusion
Your Android phone is a powerful tool - but only if it's set up right. These 10 Android settings cover privacy, security, battery life, and performance. Most take less than a minute to change, yet the combined impact is enormous.
Start with the top 3 today: lock down your location permissions, enable Play Protect, and set up Google 2FA. Then work through the rest at your own pace.
Found this helpful? Share it with someone who just got a new Android phone! Drop your questions in the comments below - we read and reply to every one. And if you want more tips like these, check out our About Us page to learn more about what we do at Tutorils, or Contact Us anytime.
