Smartphones are like computers, but most of us only use a small fraction of the features they have. By 2026, these devices will have more processing power than many laptops did only three years earlier. Yet there are still millions of users reporting problems with battery life, privacy, performance, notifications, and storage.
What is interesting is that many of these issues can be fixed without purchasing a new phone, simply by activating hidden or under-utilised settings in both Android and iPhone devices.
Modern smartphones now take full advantage of AI to help us manage battery life, enhance privacy, and improve overall device performance through artificial intelligence, advanced battery optimisation techniques, privacy layers, and smart automation. Recent statistics suggest that AI-enhanced features, improved battery life, and increased privacy in smartphones are projected to be the key drivers of smartphone development through to 2026.
So if your phone is running slow, running through battery quickly, overheating, tracking more data than you would like, or interrupting you all the time, there may be different hidden settings that can help change the overall experience you have with your smartphone. Here are some hidden settings you can change to greatly improve your smartphone experience in 2026.
Enable Adaptive Battery Settings
Your smartphone will run many different applications in the background every day, including Social Media (Facebook, Twitter, Instagram), Cloud (Box, Dropbox), Messaging Apps (WhatsApp, iMessage), and Location tracking (GPS). As these applications continue to operate in the background, they will consume power. However, with Adaptive battery technology, your device uses AI to determine which applications you will actually use and will limit how much power is used by all other applications that you do not frequently use.
The benefits of enabling adaptive battery technology include:
- Longer Battery Life
- Less Overheating
- Better long-term Battery Health
- Faster Overall Performance
To Enable Adaptive Battery Technology on an Android Device
Open the Settings App –> Battery –> Adaptive Battery.
In addition, some manufacturers may include:
- AI Battery Optimization
- Background Usage Limits.
- Sleep Apps.
- Deep Sleep Apps.
If you add apps that you do not use often to deep sleep, the reduction of battery drain overnight can be several hours.
To Enable Adaptive Battery Technology on an iPhone
Open the Settings App –> Battery –> Optimized Battery Charging
In addition, you may see Newer iPhones with Clean Energy Charging and AI Charging Prediction capabilities.
Turn Off App Tracking Permissions That You Never Noticed
Most Android and iOS users continue to unknowingly allow numerous applications to monitor their location as well as their usage of the device’s microphone, browsing activity, and even how the application behaves.
According to a study performed on GenAI smartphones conducted in 2026, most users are now becoming increasingly aware of how much data that their AI-enabled phones are collecting and how that data is being processed.
Unexpected Permission Requests
An increasing number of applications request permissions to operate that don’t correspond with the function of the application. Some examples you probably have encountered include;
- Flashlight applications asking for access to your contacts
- Camera applications that want an ongoing microphone connection
- Shopping applications that want to track your exact location
- Games that want access to your advertising ID#
All of these permission requests have a negative impact on;
- Privacy
- Battery life
- Performance
- Usage of Data
A Setting That Will Change Everything
- On Android, navigate to the path: Settings → Privacy → Permission Manager
- On Apple, navigate to the path: Settings → Privacy & Security
Once you have located the permission manager for your device, examine the following permissions;
- Microphone Access
- Camera Access
- Location Permissions
- Bluetooth Access
- Photo Library Access
- Background Refresh
The Most Important Change You Can Make
The majority of applications’ permission settings changed from;
- “Always Allow” to
- “Only When Using App” or
- “Ask Me Every Time”
Making this simple adjustment can dramatically limit the amount of background tracking that you may not be aware of.
Bonus Tip
Disable “Precise Location” for applications that have no reason to require it. For example, many weather-based applications function perfectly on just your approximate location.
Enable Theft Protection and Scam Detection Features
With the social gathering of employees and customers becoming more common in 2026, there has been a significant improvement in security measures regarding phone theft and AI-based fraudulent schemes. Even though all modern phones come with these features, most users do not have them turned on.
Android Devices Advanced Protection Features
Some of the protective features that were introduced in Android 16 to protect phones include:
- Theft Detection Lock
- Offline Device Lock
- AI Scam Detection
- Identity Verification Outside Trusted Locations
These features utilize technologies like motion detection, biometric verification, and pattern recognition using AI to identify anything that is suspicious or could endanger your data.
How to Turn Them On
From Settings -> Security/Privacy -> Advanced Protection
(All manufacturers may have this slightly different)
iPhone Devices Advanced Protection Features
Some features that will help protect an iPhone are:
- Stolen Device protection
- Face ID for password changes
- Security Delay
- Find My iPhone
(Apple’s path is: Settings -> Face ID/Passcode)
Adjust Your Animation Speed to Instantly Improve Performance
This is one of the oldest “secret tricks” for Android phones, yet even in 2026, it still works GREAT!! When you make your phone move so slowly with the animations, it can feel like you have to wait forever, while reducing the animation speed makes the phone feel like it has speed at your fingertips.
What is Really Going on When You Reduce Your Speed of Animation?
Your phone is using animations when:
- Opening apps
- Changing screen
- Transitions between scrolling
- Multitasking gestures
Animation speeds create delays. By making your animation speeds faster, you’ll get a more immediate response from your phone.
How To Access Developer Options on Your Device?
Settings – About Phone – then tap Build Number 7 times
From here, the next step is to go to Developer Options, where you will find:
- Window Animation Scale
- Transition Animation Scale
- Animator Duration Scale
These should be set to 0.5x or Off instead of 1x. By changing to half or off, it will give you as much as double the speed now! You’ll notice that apps load much faster after making these changes to your phone! Menus feel smoother! Navigation is more responsive!
Increasing your Animation Speed has a dramatic impact on older devices and devices that have experienced a major upgrade from their stock version software. In 2026, many users talked about the performance drop they experienced due to the new Android update. They all said they saw a difference after making changes to their animation speed settings.
Activate “Focus Modes” To Limit The Amount of Constant Distraction
Today’s phones are made to constantly fight for our time! With notifications, AI recommendations, alerts from news or promotions, and the infrequent popping of new social media notifications, we are in constant mental overload when we use our smartphones.
Because of this, smartphone manufacturers are beginning to produce smartphones that are exclusively focused first and foremost on allowing users to create their own content.
What are the Focus Modes?
With Focus Modes, you can:
- Mute apps
- Block unwanted notifications
- Temporarily hide select apps
- Filter calls and messages
- Set environments for either working or sleeping
How to Find Focus Modes
- On Android: Go to Settings → Digital Wellbeing → Focus Mode
- On iOS: Go to Settings → Focus
Create modes for:
- Work
- Sleep
- Travel
- Studying
- Gaming
- Exercising
The Advantage of Focus Modes
In addition to their use to limit distractions, Focus Modes:
- Extend battery life
- Reduce background syncing
- Decrease your stress levels
- Improve your concentration
- Lower your total screen time
On newer devices, Focus Modes will turn on automatically based on where you’re located or your calendar.
Passkeys Instead of Passwords
Passwords are no longer doing the job! With the push from technology, we are seeing an increasing number of tech companies move to using Passkeys as a faster, more secure way to log in to your apps, whilst reducing the risk of phishing attacks. As tech experts, we believe that Passkeys are among the top advances in smartphone security today.
What are Passkeys?
Passkeys are replacing passwords with authentication via:
- fingerprint
- facial recognition
- cryptographically logging in on a trusted device
No longer do you have to manually enter the password; your smartphone does it automatically by providing the secure Authenticate Method.
Why are Passkeys Important?
Passkeys are preventing:
- Phishing
- Faux login webpages
- Leaked passwords
- Credential stuffing attacks
Passkey Support
The majority of major services are now supporting Passkeys, which include:
- Apple
- Microsoft
- Banks
- Password Managers
On Android: Settings- Google- Password manager- passkeys
On iPhone: Settings- passwords
The secret advantages are: Passkeys are not protected, but much faster. No more resetting forgotten passwords or entering long passwords repeatedly.
Kill Off All AI Services That You Don’t Use
AI is now prevalent throughout all smartphones in the year 2026. Depending on the source of analysis, most analysts agree that AI native or AI-enabled smartphones will soon be considered the standard in the mobile phone industry.
Many users have reported that these always-powered AI systems may interfere with their phones:
- Battery Life
- Privacy
- Device Performance
- Storage
Some users have even complained that AI features feel unjustifiably intrusive to them as a user, or are not needed at all. Examples of common AI (constants) that will run continuously may include:
- Voice Assistants
- AI Photo Indexing
- AI Search
- Predictive Text
- AI Call Summary
- Smart Recommendations
- AI Wallpaper Generators
- Live Transcription
Re-evaluating Your Settings
Not every AI feature is useful for every user.
Disabling AI services helps to reduce:
- Battery Performance
- Device Temperature
- RAM Usage
- Privacy
Finding the Controls
Android – Settings – You will want to check;
- AI Features
- Assistant
- Privacy
- Search Features
iPhone – Settings – You will want to check;
- Apple Intelligence Settings
- Siri Settings
- Background App Refresh
It’s About Balance. It is not necessary to turn off all AI features. The goal is to have only those tools you will actually utilize.
Turn on Private DNS and Encrypted Browsing
One of the most avoided smartphone settings in 2026 is encrypted DNS. Many users never adjust this setting, even if it can strengthen their security and browsing privacy.
What does DNS do?
DNS converts the website names into IP addresses. Lack of protection, internet providers, and network operators can sometimes access browsing activity.
Private DNS Adds Extra Layer of Protection
Encrypted DNS provides protection against:
- Network spying
- Harmful redirects
- Fewer phishing attacks
- Vulnerable public Wi-Fi
How to Turn On on Android
Go to: settings – Network & Internet – Private DNS
Choose a private DNS provider Hostname
Famous secure DNS providers include Google DNS, Cloudflare DNS, and Quad 9.
