FakeBlankScreen

TlFoxHuman | System

6 Downloads 12 Views v2.1 66.6 KB 4.1+

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(66.6 KB)

Editor's Overview

FakeBlankScreen is a system application developed by TlFoxHuman, packaged as a single Android APK of version 2.1 weighing in at 66.6 KB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 66.6 KB, so it installs quickly even on modest connections.
This build is signed by "TlFoxHuman" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Do you own a device with an OLED screen and run a long-running background task on it?
And, do you want that task to keep running while minimizing battery use and avoiding screen burn-in?
This app is perfect for that situation!

This app shows the black screen when it starts, and prevents the device from sleeping by acquiring the screen wake-lock. It is intended for devices that have an OLED display.

By keeping the screen black, processing in the background is not stopped/restricted unlike putting the device to sleep,
Unlike simply keeping the screen on, it also does not cause OLED burn-in.

How to use:

When you launch this app, the black screen will appear.
This app will enable the screen's wake-lock and prevent the device from entering sleep mode. That's all.

To close this app, swipe from the top or bottom edge of the screen to reveal the navigation bar, tap the square button to open the recent-apps list, and close this app from it. This app doesn't have exit function itself.

Details

Version	v2.1
Size	66.6 KB
Developer	TlFoxHuman
Category	System
Package	net.tlfoxhuman.fakeblankscreen
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	6

Frequently Asked Questions

Is FakeBlankScreen free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does FakeBlankScreen require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is FakeBlankScreen safe to install?
We link to the exact APK published by TlFoxHuman. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update FakeBlankScreen?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install FakeBlankScreen

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded net.tlfoxhuman.fakeblankscreen.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «FakeBlankScreen» by TlFoxHuman and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.