| By: Philip Chukwunna
Most Android users use their device for basic task such as messaging, browsing and social media, but beyond these everyday functions is a set of built-in features designed to solve common user problems.
Many of these tools are not commonly used, not because they are difficult to use, but because users are either unaware of them, unsure of where to find them or ignore them.
These tools solve everyday problems such as fast data exhaustion, battery drain, privacy concerns and multitasking limitations.
Below are six of these Android features, the problem they solve and how to activate them:
1. Data Saver
According to the Nigerian Communications Commission (NCC), internet usage increased to approximately 13.2 million terabytes (TB) in 2025.
Total data usage in Nigeria in 2023 was 7.27 million TB which increased to 9.76 million TB in 2024.
Between January 2025 and November 2025, 11.86 million TB of Data from 8.79 million TB during the same period in 2024, was consumed by Nigerians, marking a 34.96% increase.
Everyday, smartphone users face the problem of excessive data consumption, often as a result of apps running in the background, but with the Data Saver feature, users can address this issue by limiting background data usage and allowing only active apps to consume data freely.
To activate to Data Saver feature, go to Settings, tap Network and Internet (or Connections), select Data Saver and turn it ON.
Once the data saver is enabled, it ensures that only active apps use data freely, helping the users’ data last longer.
2. Battery Saver
Closely related to Data Saver is the Battery Saver which helps users extend their phone’s battery life during critical moments.
Battery Saver is particularly important in Nigeria’s power situation, as electricity supply remains inconsistent. With a national power generation of about 4,000MW for a population of over 200 million people, many households experience constant outages and rely heavily on alternative power sources.
According to the Nigerian Independent System Operator (NISO), power outages cost Nigeria about $29 billion annually, which converts to roughly N40 trillion, highlighting the scale of the challenge. Battery Saver helps individual who use smartphone and rely on it for daily productivity to extend their device usage during outages by reducing background activity and conserving power.
To use use the Battery Saver feature, go to Settings, tap Battery, select Adaptive Battery or App Battery Management for some phones, and turn it ON.
3. Notification History
This is another underrated feature of Android devices. It is common to mistakenly swipe away important messages or alerts especially from messaging apps like WhatsApp. Notification History keeps a log of recent notifications, allowing users to go back and check what they may have dismissed. While it does not replace the app itself, it can help recover missed information quickly without opening the app.
To use the Notification History feature, go to Settings, select Notifications, and tap Notifications History. Turn it on so your phone starts keeping a log of dismissed notifications.
4. App Permission Control
As mobile applications continue to request access to sensitive features like location, camera, and microphone, App Permission Control provides users with more transparency and control. It allows users to decide what each app can access and under what conditions.
To use this feature, go to Settings, tap Privacy and select Permission Manager, where permissions can be adjusted individually for each application. This helps to reduce unnecessary data access and improves overall privacy protection.
5. Split Screen
When smartphone users are trying to perform multiple tasks at the same time, switching between apps can slow down productivity. The Split Screen feature addresses this problem by allowing two apps to run simultaneously, making multitasking more efficient.
This feature is useful for tasks such as replying messages while watching videos or browsing while taking notes. It is also useful for beginner mobile graphic designers and video editors as it enables them to be watching a tutorial video on YouTube while practicing in their mobile apps simultaneously.
Split Screen can be activated by opening Recent Apps, tapping an app icon, and selecting Open in split screen view, then choosing a second app.
6. Live Caption
While earphones remain a common way to listen to audio privately, they are not always available or convenient to use. In such situations and in noisy environments, Live Caption provides an alternative by automatically generating subtitles for audio and video content without relying solely on sound to follow along.
Live Caption also provides real-time subtitles for audio and video content without requiring internet connectivity.
It can be enabled by opening Settings, selecting Accessibility, and tapping Live Caption and turning it ON, or by pressing the volume control and selecting the caption icon. Once selected, it automatically displays texts for any media playing on the device.
In many caes, the solution to everyday smartphone challenges is already built into the system; it just needs to be used.
These features are not hidden because they are complex, but because they are often ignored. By understanding where to find them, how to use them and the problems they solve, Android users can get more value from their devices.
