OnePlus ARB Checker

OnePlus ARB Checker is a professional Android utility designed to help OnePlus users monitor and verify their device's Anti-Rollback (ARB) status. Built with Jetpack Compose and Material 3, it provides both software-based analysis and low-level hardware verification to prevent accidental bricks during firmware operations.

This project is a mobile companion to the OnePlus-antirollchecker database.

✨ Features 🛡️ Dual Verification Methods: Software Version Analysis: Cross-references your firmware build with a community-maintained database (oparb.pages.dev). Low-Level Verification (Root): Direct hardware-level extraction of the ARB index from device partitions (xbl/xbl_config) for 100% accuracy. 🔍 Real-time ARB Check: Instantly see if your current firmware is FUSED or SAFE. 📅 Background Monitoring: Reliable background tasks (WorkManager) check for new firmware releases and notify you if a risky update (increased ARB) is detected. 📚 Firmware History: Browse a comprehensive list of firmware versions for your specific OnePlus model. 🎨 Professional UI: Modern Material 3 interface with dynamic themes, haptic feedback, and a refined "Welcome Wizard" for easy setup. 🌍 Regional Awareness: Automatically identifies firmware regions and lifecycle status (Current vs. Archived).

🛠️ How It Works The app employs two layers of protection:

Database Layer: Identifies your device model and build ID, fetching verified ARB data from the cloud. Hardware Layer (Optional): If Root access is available, the app can perform a low-level dump of the bootloader config to read the physical ARB fuse status directly from the hardware. If a future update is known to increase the ARB index, the app proactively warns you before you install it.

🚀 Installation & Build

Prerequisites ・Android 8.0+ (Oreo) device ・Root access (optional, for Low-Level Verification) ・JDK 21+ (for building)

Build from source ・Clone the repository: git clone https://github.com/Bartixxx32/oparbcheckapp.git ・Open in Android Studio Ladybug+. ・Build and run the app module.

🎯 Project author:github@Bartixxx32