I need a custom-built Android application that lets me override every major device identifier for privacy testing purposes. The app must spoof the IMEI (confirmed by *#06#), serial number, all MAC addresses (Wi-Fi, Bluetooth, Ethernet), IP and port data, GPS location, and the Google Play Store email ID. Once a value is changed it has to survive reboots and appear system-wide—Settings, third-party apps, and any common USSD or diagnostic code must all report the spoofed data, not the genuine one. Because I want to use this on any handset or tablet, it should run across all Android versions and models. If root, Magisk modules, Xposed, or similar low-level methods are required, build those steps into the solution and document them clearly. A simple UI where I can enter custom values, generate random ones on demand, and restore factory values in one tap will be ideal. Deliverables • Signed APK (or Magisk/Xposed module, if applicable) with source code (Android Studio / Kotlin or Java) • Setup guide covering permissions, rooting or flashing steps, and rollback procedure • A brief test report that proves each identifier is successfully spoofed on at least two different Android versions The project is strictly for legitimate privacy research, so clean, well-commented code and a repeatable installation process are essential. Let me know which system hooks or frameworks you plan to leverage and your estimated turnaround time.