ExtremeXT/ExtremeROM
Apr 2025 – Jun 2025
3 Months active
Languages Used
BinaryC++JavaShellXMLSmali
Technical Skills
Android DevelopmentAndroid PrebuiltsAndroid ROM DevelopmentBuild SystemBuild SystemsCamera HAL
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PROFILE
Xfwdrev
Over a three-month period, contributed to the ExtremeXT/ExtremeROM repository by developing and maintaining Android ROMs for Samsung Exynos 2100 and related devices. Delivered foundational platform baselines, integrated in-tree kernel builds, and enabled advanced features such as WPA3 and Wi-Fi 6 hotspot support. Addressed device compatibility by updating camera libraries, overlays, and binary blobs for OneUI 7, while resolving issues in HDR processing and dynamic resolution control. Utilized C++, Java, and Shell scripting to automate build systems, streamline firmware updates, and manage device configurations. The work emphasized maintainability, stability, and cross-device support through systematic patch management and configuration refinement.
Overall Statistics
Feature vs Bugs
74%Features
Repository Contributions
37Total
Bugs
5
Commits
37
Features
14
Lines of code
19,140
Activity Months3
Your Network
24 peopleWork History
June 2025
19 Commits • 8 Features
Jun 1, 2025June 2025 monthly summary for ExtremeXT/ExtremeROM focusing on business value and technical accomplishments. The month delivered substantial cross-target feature work and stability improvements across the ExtremeROM platform, enabling new device support, enhanced connectivity, and maintainable build paths for OneUI 7 compatibility.
19 Commits • 8 Features
Jun 1, 2025June 2025 monthly summary for ExtremeXT/ExtremeROM focusing on business value and technical accomplishments. The month delivered substantial cross-target feature work and stability improvements across the ExtremeROM platform, enabling new device support, enhanced connectivity, and maintainable build paths for OneUI 7 compatibility.
June 2025
May 2025
3 Commits • 3 Features
May 1, 2025May 2025 focused on aligning ExtremeROM with OneUI 7, enabling in-tree kernel builds for exynos2100, and updating device overlays to sustain compatibility. These efforts reduce patch drift, streamline kernel updates, and improve device support for the S21-series hardware, delivering business value through faster release cycles and more maintainable code.
May 2025
3 Commits • 3 Features
May 1, 2025May 2025 focused on aligning ExtremeROM with OneUI 7, enabling in-tree kernel builds for exynos2100, and updating device overlays to sustain compatibility. These efforts reduce patch drift, streamline kernel updates, and improve device support for the S21-series hardware, delivering business value through faster release cycles and more maintainable code.
April 2025
15 Commits • 3 Features
Apr 1, 2025April 2025: Delivered foundational Exynos 2100 ROM platform baseline for ExtremeROM with device-specific configurations and per-device support (t2s, o1s, p3s). Updated WFD blobs, camera library, and prebuilts for P3Sxxx devices to OneUI 7. Enabled WPA3 hotspot support across o1s, t2s, p3s, with a wpa_supplicant upgrade on P3Sxxx. Fixed Super HDR processing for Exynos 2100 and implemented compatibility adjustments to P3S blob versions to maintain stability across builds.
15 Commits • 3 Features
Apr 1, 2025April 2025: Delivered foundational Exynos 2100 ROM platform baseline for ExtremeROM with device-specific configurations and per-device support (t2s, o1s, p3s). Updated WFD blobs, camera library, and prebuilts for P3Sxxx devices to OneUI 7. Enabled WPA3 hotspot support across o1s, t2s, p3s, with a wpa_supplicant upgrade on P3Sxxx. Fixed Super HDR processing for Exynos 2100 and implemented compatibility adjustments to P3S blob versions to maintain stability across builds.
April 2025
Activity
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Quality Metrics
Correctness87.6%
Maintainability88.6%
Architecture84.8%
Performance82.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
BinaryC++JavaShellSmaliXML
Technical Skills
Android DevelopmentAndroid InitializationAndroid PrebuiltsAndroid ROM DevelopmentBinary PatchingBuild SystemBuild System ConfigurationBuild System IntegrationBuild SystemsCamera HALConfiguration ManagementDevice ConfigurationDevice DriversDevice FirmwareDevice Firmware Update
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