Partial Screen

If your phone or tablet display is broken, damaged, or defective and shows random, accidental, or ghost touches, the Partial Screen app can help.

This smart utility allows you to block touch input in specific areas of your screen—completely eliminating unwanted, arbitrary, or self touches caused by display damage.

By blocking these faulty zones, Partial Screen helps restore control and usability to your Android device, even if your screen is partially broken.

How Partial Screen Works

Partial Screen intercepts and blocks touch events and gestures in the zones you define.

You can add blocked areas in two ways:

Automatic Mode – The app automatically analyzes your screen for ghost touches.

Run the automatic screen analysis, and do not touch the screen during scanning.

Detected ghost touches are analyzed, minimized, and combined into locked zones.

Manual Mode – Add zones manually where unwanted touches appear.

Choose “Add Manual Region” and draw your own blocking area.

The Touch Detector tool also helps you identify where ghost touches occur for precise area placement.

Main Features

Touch Blocking: Intercepts and blocks all touches or gestures in selected zones.

Automatic and Manual Modes: Use either mode to create blocked areas easily.

Touch Detector: Track and detect parts of the screen with ghost or spontaneous touche.

Area Manager:

Activate or deactivate specific zones.

Adjust color, size, and position.

Delete unnecessary blocking areas.

Rounded Corners: Add customizable rounded corners with adjustable color and radius.

Bubble Mode: Double-tap on the floating indicator to lock the entire screen.

The bubble indicator can be moved anywhere and stays visible on top of all screens.

Subscriber (Pro) Features

Subscribers gain access to advanced tools and customization, including:

Editing blocked areas directly in the manager.

Full Overlap Mode (available for Android versions below 8.0).

Auto Start on Boot – Automatically launch the service at power-on.

Adjust Transparency for all blocked zones.

50% More Maximum Areas than the free version.

Touch Detector Tool to locate defective screen regions.

Bubble Screen Lock Mode for one-tap full lock.

Preload Mode – Load blocked area layouts from local files.

Rounded Screen Corners with visual customization.

Note: Full Overlap Mode is not supported on Android 8.0 and higher.

Additional Information

Video Review: https://www.youtube.com/watch?v=0tpF5fa2_MA

More Info: https://sites.google.com/view/che-development/partial-screen

Support & Suggestions: chedevelop.ia@gmail.com

Support the Developer: You can buy Thankcoins to support further development.

Device-Specific Setup Tips

To prevent Partial Screen from being automatically closed or restricted by your phone’s system:

Samsung:

Settings > Device Maintenance > Battery > Unmonitored Apps > Add Apps > Partial Screen

Oppo:

Security Center > Battery > Smart Power-Saving Mode > Power-Saving App Control > Add Apps > Partial Screen

Xiaomi:

Grant the “Draw over other apps” permission manually:

Settings > Installed Apps > Partial Screen > Permission Manager > Display Pop-up Window > Allow

To prevent auto shutdown:

Security Tab > Permissions > Auto-Start Management > Add Apps > Partial Screen

Huawei:

Phone Manager or Settings > Permission Manager > Applications > Partial Screen > Enable Draw Over Other Apps

Why Choose Partial Screen

Blocks ghost and random touches effectively.

Perfect for damaged or cracked screens.

Works on any Android device.

Offers both automatic and manual configuration modes.

Lightweight, precise, and customizable.

Regain full control of your smartphone or tablet with Partial Screen APK, your best solution for ghost touch prevention and screen area blocking.