🎭 Fake System Update

The ultimate Android prank app that simulates realistic system update screens

A high-fidelity prank application that simulates various manufacturer-specific system update screens with pixel-perfect accuracy. Perfect for harmless pranks on friends and family!

🌐 Live Website: fakesysupdate.softexforge.io

👨‍💻 Created by: Nasim STG | SoftexForge

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✨ Features

🎨 Multiple Update Styles

Authentic recreations of update screens from major manufacturers:

• Samsung One UI 7 - Complete with version info and security patch details
• Google Pixel - Clean, minimal stock Android update design
• Xiaomi MIUI 16 - Feature-rich update interface with download progress
• OnePlus OxygenOS 15 - Sleek update screen with build information
• Huawei EMUI 14 - System optimization messaging
• Stock Android - Classic recovery-style update screen

⏰ Advanced Scheduling

• Launch Now - Immediate prank activation
• Delay Timer - Start after X minutes/hours/days
• DateTime Schedule - Launch at specific date and time
• Interval Mode - Repeat pranks every X hours

🎯 Smart Exit Methods

Multiple secret exit techniques to end the prank:

• Triple tap anywhere on screen
• Tap the four corners in sequence
• Shake device detection
• Long press power button (with dialog)
• Long press volume down button

🔒 Lockdown Features

• Screen Pinning - Makes it extremely difficult to exit
• Keep Awake - Prevents screen dimming during prank
• Immersive Mode - Hides system navigation bars
• Full Screen Intent - Launches over lock screen (for scheduled pranks)

📊 Prank Analytics & Sharing

• Exit Interview - Collect victim reactions and prank details
• Shareable Receipts - Generate stunning prank report images
• Multiple Templates - Gamer achievements, kernel panic, system diagnostics, medical reports
• Reaction Tracking - Record how victims responded (panicked, confused, laughed, etc.)
• Time Tracking - Shows how long the victim waited

🎭 Realistic Simulation

• Non-linear Progress - Progress bar moves unpredictably (fast then slow)
• Haptic Feedback - Occasional vibrations mimic system processing
• Dynamic Updates - Live text changes during simulation
• Style-Specific Animations - Each manufacturer style has unique animations

🛡️ Safety Features

• Info Icon - Appears after 15 seconds with exit instructions
• No Data Collection - Completely offline, no personal data collected
• No System Changes - Pure simulation, no actual file modifications

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📱 Screenshots

[Screenshots would go here showcasing different update styles and app screens]

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🚀 Getting Started

Prerequisites

• Android Studio Arctic Fox (2020.3.1) or newer
• Android SDK 36
• Kotlin 2.3.10+
• Gradle 9.0.0+

Installation

1. Clone the repository

   git clone https://github.com/yourusername/FakeSystemUpdate.git
   cd FakeSystemUpdate

2. Open in Android Studio

   • Launch Android Studio
   • Select "Open an Existing Project"
   • Navigate to the cloned directory

3. Sync Gradle

   • Android Studio will automatically prompt to sync Gradle
   • Wait for dependencies to download

4. Run the app

   • Connect an Android device or start an emulator
   • Click "Run" or press Shift + F10

Building APK

Debug Build:

./gradlew assembleDebug

Release Build:

./gradlew assembleRelease

The APK will be generated in app/build/outputs/apk/

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🏗️ Project Structure

FakeSystemUpdate/
├── app/
│   ├── src/
│   │   ├── main/
│   │   │   ├── java/io/softexforge/fakesysupdate/
│   │   │   │   ├── OnboardingActivity.kt          # First-time user onboarding
│   │   │   │   ├── OnboardingWelcomeFragment.kt   # Welcome screen
│   │   │   │   ├── OnboardingHowItWorksFragment.kt # Tutorial
│   │   │   │   ├── OnboardingDisclaimerFragment.kt # Safety information
│   │   │   │   ├── OnboardingAcceptFragment.kt    # Terms acceptance
│   │   │   │   ├── SetupActivity.kt               # Main prank configuration
│   │   │   │   ├── FakeUpdateActivity.kt          # Update simulation engine
│   │   │   │   ├── UpdateCompleteActivity.kt      # Reboot transition screen
│   │   │   │   ├── RevealActivity.kt              # Prank reveal screen
│   │   │   │   ├── ExitInterviewBottomSheet.kt    # Share/reaction collection
│   │   │   │   ├── ShareImageGenerator.kt         # Receipt image generation
│   │   │   │   ├── SettingsActivity.kt            # App settings
│   │   │   │   ├── PrivacyPolicyActivity.kt       # Privacy policy viewer
│   │   │   │   ├── TermsActivity.kt               # Terms of service viewer
│   │   │   │   ├── FakeUpdateWorker.kt            # Background scheduling worker
│   │   │   │   ├── PrankSessionData.kt            # Prank data model
│   │   │   │   └── PanicGaugeDrawable.kt          # Custom gauge view
│   │   │   ├── res/
│   │   │   │   ├── layout/                        # XML layout files
│   │   │   │   ├── drawable/                      # Vector graphics & backgrounds
│   │   │   │   ├── values/                        # Strings, colors, themes
│   │   │   │   └── xml/                           # Preferences & file paths
│   │   │   └── AndroidManifest.xml
│   │   ├── androidTest/                           # Instrumented tests
│   │   └── test/                                  # Unit tests
│   └── build.gradle.kts                           # Module build configuration
├── gradle/
│   └── libs.versions.toml                         # Version catalog
├── build.gradle.kts                               # Project build configuration
├── settings.gradle.kts                            # Gradle settings
├── README.md                                      # This file
├── DOCUMENTATION.md                               # Technical documentation
└── CONTRIBUTING.md                                # Contribution guidelines

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🛠️ Technology Stack

• Language: Kotlin 2.3.10
• Min SDK: 24 (Android 7.0 Nougat)
• Target SDK: 36 (Android 15+)
• Compile SDK: 36

Key Libraries

• AndroidX Core KTX 1.17.0 - Kotlin extensions
• Material Design 3 1.13.0 - UI components
• ConstraintLayout 2.2.1 - Flexible layouts
• ViewPager2 1.1.0 - Onboarding carousel
• WorkManager 2.11.1 - Background scheduling
• SplashScreen 1.0.1 - App startup experience

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🎮 How It Works

1. Onboarding Flow - First-time users see tutorial and safety disclaimers
2. Setup Configuration - Choose update style, duration, scheduling, and exit method
3. Hand Over Device - Give phone to victim casually
4. Prank Triggers - Update screen launches at configured time
5. Realistic Simulation - Non-linear progress with haptic feedback
6. Exit via Secret Method - Prankster uses configured exit technique
7. Reveal Screen - Shows "You Got Pranked!" with time wasted
8. Share Receipt - Generate and share custom prank report image

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📋 Permissions

The app requests the following permissions:

Permission	Usage
VIBRATE	Haptic feedback during update simulation
WAKE_LOCK	Keep screen on during prank
POST_NOTIFICATIONS	Trigger scheduled pranks (Android 13+)
USE_FULL_SCREEN_INTENT	Launch prank screen over lock screen

No personal data is collected or transmitted. All prank configurations are stored locally using SharedPreferences.

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🔒 Privacy & Safety

• ✅ No Data Collection - Completely offline app
• ✅ No File Modifications - Pure visual simulation
• ✅ No Analytics - No tracking or telemetry
• ✅ Clear Exit Methods - Info icon appears after 15 seconds
• ✅ Responsible Use - Designed for harmless pranks only

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📖 Documentation

• DOCUMENTATION.md - Detailed technical documentation
• CONTRIBUTING.md - Contribution guidelines

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🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details on:

• Code style and conventions
• Development workflow
• Pull request process
• Issue reporting

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📝 License

This project is proprietary software. All rights reserved.

For entertainment purposes only. Not affiliated with Google, Samsung, Xiaomi, OnePlus, Huawei, or any OS provider.

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🌐 Links

• Website: fakesysupdate.softexforge.io
• Creator: Nasim STG
• Company: SoftexForge
• Feedback: Submit Feedback
• Community Pranks: View Pranks

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⚠️ Disclaimer

This application is designed purely for entertainment purposes. It simulates system update screens and does not:

• Modify or delete any files
• Access personal data
• Make actual system changes
• Harm your device in any way

Use responsibly. Do not use this app to harass, bully, or cause distress. Reveal the prank immediately if the subject becomes visibly upset.

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Made with 💙 by Nasim STG at SoftexForge