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Pixel 9 Pro Series Supercharger v2.1

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@Drizzy07x Drizzy07x released this 07 Apr 06:34
· 52 commits to main since this release
v2.1
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🚀 Overview

The v2.1 Stable release is the definitive performance architecture for the Pixel 9 Pro XL. After intensive debugging and forensic analysis on Android 16 (crDroid), we have moved away from "hot-swap" injections to a deep, systemless integration that ensures maximum power without compromising system stability.

🛠️ What's New in v2.1 Stable?

🧠 Zygote-Safe RAM Management

  • Early-Boot Injection: All Dalvik/ART VM parameters have been moved to system.prop. This fixes the critical SIGABRT crashes in Zygote64 by applying the 16GB RAM profile during the post-fs-data phase.
  • 1GB Heap Mastery: Apps now enjoy a massive 1024MB heap limit from the second the phone turns on, enabling true multitasking for power users.

🎮 Smart IRQ Balance v2.0

  • Zumapro Affinity: Manual interrupt routing specifically tuned for the Tensor G4 (Pixel 9 series).
  • Touch Priority: The synaptics_tcm panel is now pinned to the Prime Cores (f0) for near-zero input latency.
  • Isolation: Modem and UFS interrupts are offloaded to mid-cores, maintaining high performance while keeping the device cool (Thermal tested at ~34.2°C).

💾 Industrial-Grade I/O (UFS 4.0)

  • Zero-Overhead Pipelines: Scheduler set to none across all primary and secondary UFS nodes (sda, sdb, sdc).
  • 1024KB Read-Ahead: Dramatically reduces loading times for heavy games and high-resolution media.

🌐 High-Burst Networking

  • TCP Cubic Stability: Reverted to a rock-solid Cubic congestion control to ensure 100% compatibility with Stock and Custom kernels.
  • 16MB Buffers: Enhanced TCP window sizes for sustained high-speed 5G/Wi-Fi throughput.

🔍 Bug Fixes & Cleanup

  • Removed: Unstable LMKD (Low Memory Killer) tweaks that caused reboots on Android 16.
  • Removed: Forced skiavk (Vulkan) rendering, fixing UI jank and surface detection errors.
  • Fixed: System UI instability when launching heavy apps.
  • Audit Engine: Updated internal logger to verify system.prop success in a "Read-Only" mode.

⚙️ Installation

  1. Flash the ZIP via Magisk or KernelSU.
  2. Reboot your device.
  3. Verify status in: /data/adb/modules/Pixel9_Supercharger/debug.log.

Developer Note: "This version represents the perfect balance between raw hardware speed and daily driver reliability. We broke Zygote just to learn how to make it stronger." — Drizzy_07

What's Changed

Full Changelog: v2.0...v2.1

Contributors

Drizzy07x
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