Install Button Unlocker - Fix 4.2
Free Version
Publisher Description
When you install the apk file, have you ever troubled by the inability to press the button?
This app can unlock the button which security was caused by "Screen Overlay".
Set-up
Please set up by the following procedure.
1. Turn on the switch on top-right corner in the screen of the "Install Button Unlocker".
2. Accessibility screen is opened. Please select the "Install Button Unlocker" item from the list.
3. Turn on the switch on the top-right corner.
4. "Use Install Button Unlocker?" dialog is displayed. Then choose OK button.
In Android 5.0 or later, an error may occur.
If an error occurs, install the "Alert Window Checker" from below, please stop the app that inhibit the activation.
Alert Window Checker
https://play.google.com/store/apps/details?id=jp.sfapps.alertwindowchecker
About Accessibility
This app uses accessibility.
If you activate the accessibility, please confirm the explanation, agree, and activate it.
Unlocked Button List
The unlocked button list is shown below. Users can also be added.
・INSTALL button(From Android 4.1 to 7.1)
It will be displayed when you install the app from the apk file.
・Vpn button(Android 4.3 or lator)
It will be displayed when you want to allow the VPN.
・Accessibility button(From Android 5.0 to 7.1)
It will be displayed when you activate the accessibility features.
・ALLOW button(Android 6.0)
It will be displayed when the app requests the permission of the authority.
It is also effective for permission buttons on the "App permissions" screen in the settings.
・START NOW button(From Android 6.0 to 7.1)
It will be displayed when you allow the screen capture.
・ACTIVATE button(From Android 6.0 to 7.1)
It will be displayed when you activate device administrator.
Note
As this app avoids the security of Android, your device might become vulnerable to unauthorized apps.
Read the following things, please use this on your understanding.
Reason that button is locked
The Android has been equipped with the feature called "Alert Window" or "Toast". It is the ability to display the layout in front than normal app.
If this feature is exploited, a user will be allowed to unintended operation named "Tap Jacking Attack".
Android has set the security to some buttons in order to prevent this. If the layout in front of the button is being displayed, the button is locked.
Generally, the security is released by stopping the app that displays the layout in front of the button.
About Tap Jacking Attack
Illegal window is displayed in the foreground and a user will be allowed to illegal operation as follows:
・Download and install the illegal apps
・Fraudulent billing
・Grant Illegal permission, etc.
About Locked Button
Locked button will not change the color even if the tap.
In Android 6.0 or later, the following message may be displayed when you tap the locked button.
・Because an app is obscuring a permission request, Settings can’t verify your response.
・ Screen overlay detected
About Install Button Unlocker - Fix
Install Button Unlocker - Fix is a free app for Android published in the System Maintenance list of apps, part of System Utilities.
The company that develops Install Button Unlocker - Fix is SFApps. The latest version released by its developer is 4.2.
To install Install Button Unlocker - Fix on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2019-12-21 and was downloaded 14 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Install Button Unlocker - Fix as malware as malware if the download link to jp.sfapps.installbuttonunlocker is broken.
How to install Install Button Unlocker - Fix on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Install Button Unlocker - Fix is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Install Button Unlocker - Fix will be shown. Click on Accept to continue the process.
- Install Button Unlocker - Fix will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.