Home  /  Tools Apps  / Master-Key Security Patch on Windows Pc

Master-Key Security Patch on Windows Pc

Developed By: Oasis Feng

License: Free

Rating: 4,1/5 - 477 votes

Last Updated: December 28, 2023

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 1.0
Size 27.9 KB
Release Date January 04, 24
Category Tools Apps

Description from Developer:
Need Xposed framework to work: http://forum.xda-developers.com/showthread.php?t=1574401

If you are unaware of the "Master-Key security vulnerability", please read the report:
http... [read more]

App preview ([see all 3 screenshots])

App preview

About this app

On this page you can download Master-Key Security Patch and install on Windows PC. Master-Key Security Patch is free Tools app, developed by Oasis Feng. Latest version of Master-Key Security Patch is 1.0, was released on 2024-01-04 (updated on 2023-12-28). Estimated number of the downloads is more than 10,000. Overall rating of Master-Key Security Patch is 4,1. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 477 users, 293 users had rated it 5*, 49 users had rated it 1*.

How to install Master-Key Security Patch on Windows?

Instruction on how to install Master-Key Security Patch on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Master-Key Security Patch on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install Master-Key Security Patch using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Master-Key Security Patch" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Master-Key Security Patch on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Master-Key Security Patch" on the home screen of NoxPlayer, just click to open it.

Discussion

(*) is required

Download older versions

Other versions available: 1.0.

Download Master-Key Security Patch 1.0 on Windows PC – 27.9 KB

Need Xposed framework to work: http://forum.xda-developers.com/showthread.php?t=1574401

If you are unaware of the "Master-Key security vulnerability", please read the report:
http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/

This patch is based on the official patch codebase from Google, adapted as Xposed module.

To test whether you are actually protected by this patch, try installing this proof-of-concept demo apk:
https://github.com/Fuzion24/AndroidMasterKeys/blob/master/example/apks/modded.apk?raw=true

If it says "not installed", congratulations, you are now immune to Master-Key vulnerability!

NOTE: BlueboxScanner may still report your device as "Unpatched/vulnerable". Just relax, its a false report. Do a real test with the above PoC demo.

Source code: https://gist.github.com/oasisfeng/5993367