HIDDEN Advanced POWER SAVING FEATURE You must check out !

Naveen Thakur

2 May, 2023

In today’s fast-paced digital world, your smartphone’s battery life is as important as its performance. Yet most users are unaware that their device has a hidden gem: Advanced Power Saving Mode — a built-in feature that can dramatically extend battery life without compromising on essential functions.

Whether you’re a frequent traveler, a heavy multitasker, or simply someone tired of carrying a charger everywhere, this advanced hidden feature could be the key to making your device last longer.

In this article, we’ll uncover:

What is the Advanced Power Saving Mode?
How to activate it on various Android and Samsung Galaxy phones
Real-life usage scenarios
Why 99% of users overlook it
How to customize it for maximum results

Let’s dive in!

What Is Advanced Power Saving Mode?

Unlike the regular battery saver mode that most users toggle on when the battery hits 20%, Advanced Power Saving Mode takes optimization to the next level. Found primarily on Samsung Galaxy phones (and some stock Android devices), this mode:

Turns your interface into a minimalistic grayscale theme
Limits CPU speed and background activities
Restricts non-essential apps
Extends standby time up to 72 hours

It’s especially useful when you’re stuck without a charger or planning a long day outdoors.

Why Is It Hidden?

You might be wondering — if this feature is so powerful, why don’t more people use it?

That’s because manufacturers often bury these options under layers of settings. On Samsung phones, it’s tucked inside the “Device Care” section, while on Pixel and other Android phones, it’s usually buried under battery usage settings.

It’s not advertised or shown in quick settings unless you manually add it, making it one of the most overlooked battery features.

How to Activate Advanced Power Saving Mode (Samsung Galaxy Phones)

If you own a Samsung Galaxy phone (One UI 3 and above), follow these steps:

Open Settings
Scroll to Battery and Device Care
Tap on Battery
Choose Power Saving Mode
Tap the three-dot menu or "Details" option
Enable:
- Limit CPU speed to 70%
- Decrease brightness by 10%
- Turn off Always On Display
- Limit background activity

For extreme cases, use “Ultra Power Saving Mode” or “Maximum Power Saving” — this transforms your phone into a basic black-and-white device with only essential apps like calls, messages, and WhatsApp.

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How to Enable It on Other Android Devices

For other Android smartphones (Pixel, OnePlus, etc.), the process is similar:

Go to Settings > Battery
Tap Battery Saver or Adaptive Battery
Activate Extreme Battery Saver Mode or Advanced Battery Optimization
Customize what apps are allowed when battery saver is on

While it may not be as customizable as Samsung’s, Pixel’s Extreme Battery Saver allows apps like Gmail, Maps, or WhatsApp to function while putting everything else to sleep.

Customization Tips – Get the Most Out of It

Here’s where the hidden magic happens. You can personalize the Advanced Power Saving Mode to suit your needs:

✅ Choose Essential Apps

Samsung lets you select apps to keep active — like WhatsApp, Phone, and Messages — even in Ultra Power Saving Mode.

✅ CPU and Background Limits

Limit CPU performance to 70% for major battery savings, especially if you're just browsing or reading.

✅ Disable Always-On Display

The AOD feature can drain up to 1-2% battery per hour. Turn it off automatically while in this mode.

✅ Dark Mode + Grayscale

Dark Mode saves battery on AMOLED screens. Combine it with Grayscale mode to reduce eye strain and power usage.

Who Should Use This Feature?

Travelers: On long flights, treks, or road trips with limited access to chargers.
Emergency Situations: Stuck in a power outage or during a natural disaster.
Battery-Draining Apps: If you’re using camera, GPS, or mobile hotspot extensively.
Older Phones: Devices with degraded batteries benefit immensely from CPU and app restrictions.

Real-Life Usage Scenarios

🔋 Case 1: The Commuter

Rohit’s Galaxy S23 Ultra battery was down to 12% with a 2-hour commute left. Activating Maximum Power Saving Mode, his phone survived with just WhatsApp and calling until he got home — with 5% still left.

🔋 Case 2: Mountain Trekker

Priya went on a 3-day Himalayan trek with no electricity. Using Ultra Power Saving on her Galaxy A72 and a power bank, she lasted the entire trip — using just calls, maps, and camera intermittently.

Comparison: Regular vs Advanced Power Saving

Feature	Regular Power Saving	Advanced/Ultra Power Saving
CPU Speed	Normal	Limited to 70%
App Access	All apps	Only essential apps
Display	Normal	Grayscale / Low Brightness
Background Sync	Active	Disabled
Battery Life Extension	~15–20%	Up to 300%

How to Automate Advanced Power Saving

You can automate this feature using Bixby Routines (Samsung) or Rules/Automation apps (Android) like Tasker:

Trigger: Battery below 20%
Action: Turn on Advanced Power Saving Mode
Optional: Disable location, mobile data, or Wi-Fi

Set it once, and let your phone manage power intelligently.

Battery-Saving Companion Apps

Want to push battery optimization even further? Try these apps:

Greenify – Hibernate background apps
Naptime – Leverage Android’s Doze Mode effectively
AccuBattery – Monitor real-time battery drain
Good Guardians (Samsung Exclusive) – Optimize app performance dynamically

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Why You Should Start Using It Today

Still not convinced? Here are the final reasons:

You’ll spend less time charging
Battery health improves over time with fewer charge cycles
It’s perfect for emergencies
Gives control back to you — not background apps draining juice
No third-party app or root needed — totally safe and built-in

Bonus Tip: Add to Quick Panel for One-Tap Access

To make it easier:

Swipe down your Quick Panel
Tap the ‘+’ or Edit Tiles
Add Power Saving Mode shortcut
You can even add ‘Maximum Power Saving’ on some phones

Now, one tap and you’re saving battery like a pro.

Final Thoughts: It’s Time to Get Smart About Battery Life

In 2025, with power-hungry apps and 5G draining your phone, smart power management isn’t optional anymore — it’s essential.

While most users are stuck toggling between “Battery Saver On/Off,” you now know the secret weapon – the Hidden Advanced Power Saving Feature. Whether you use a Samsung Galaxy or stock Android phone, enabling this mode can make your smartphone last hours — even days longer.

Have You Tried It Yet?

Have you ever used Ultra or Advanced Power Saving Mode? Let us know in the comments or share your battery-saving tips. Don’t forget to check out our blog Ask Anything for more Samsung smartphone hacks and Android features.