PHOxygen Updater (OS Updater)
Oxygen Updater is an open-source, third-party application designed to bypass staged OTA rollouts for OnePlus and OPPO devices. It allows users to download official OTA ZIP files directly with built-in MD5 checksum verification, facilitating faster firmware updates than standard system rollouts.Core Information
| Category | Details |
|---|---|
| Compatibility | Android 6.0+ (minSdk 23) |
| Current Version | 7.0.1 |
| Development | Open-source, Third-party (Non-official) |
| Supported Brands | OnePlus, OPPO |
| Supported Regions | All non-carrier-branded devices (Excludes T-Mobile/Verizon) |
Features & Functionality
- Setup Wizard: Automatically detects device hardware and optimal update methods.
- Download Manager: Robust recovery system for network errors; provides file names and MD5 checksums for transparency.
- Verification: Integrated MD5 verification to protect against file corruption or tampering.
- Information Hub: Displays changelogs, OS versions, security ρá†ch levels, kernel versions, screen size, and camera specifications.
- Accessibility & UI: WCAG 2.0 compliant design with screen reader support and multiple themes (Light, Dark, System, Auto).
- News Feed: Articles covering OxygenOS, ColorOS, and project updates.
Update Tracks and Package Types
The application supports various update paths depending on user preference and device state.| Track | Description |
|---|---|
| Stable | Default track; intended for daily use. |
| Open Beta | Opt-in; early access to new features with potential bugs. |
| Developer Preview | Highly unstable; intended for developers and enthusiasts. |
| Package Type | Description |
|---|---|
| Incremental | Small size; targets specific version transitions. Incompatible with rooted devices. |
| Full | Entire OS image. Required for rooted devices, major Android version jumps, or switching tracks. |
Root Integration
While the app functions without root, granting root access enables:- Contributor Mode: Opt-in submission of OTA URLs captured from the device.
- Enhanced Recommendations: Improved logic for suggesting full vs. incremental packages.
- Root Retention: Guidance for maintaining Magisk via "flash to inactive slot" after local upgrades.
Version History
- 7.0.1: Performance improvements; fixed rare ANRs and crashes.
- 7.0.0: App renamed to OS Updater to reflect expanded support for OPPO devices.
- 6.8.1: Support for OxygenOS/ColorOS 16+; added "Clear Cache" button; expanded device info (kernel, screen size).
- 6.6.0: Initial support for OPPO devices.