GammaOS Next v1.0.0 (Retroid Pocket Classic) Release Notes

⚠️Tested on the 4 and 6 button button model! Working fine on both!⚠️

Patreon Exclusive Release
Password (release to public on 28th August 2025): WOZzBUCDGvgHB1ODUDVBHZb6nz6OWHsX7TGta7U9c7Wt3F8Nb5
Originally obtained from Patreon for Insider tier supporters: https://www.patreon.com/posts/exciting-gammaos-134170257

Release Date: July 15, 2025

Overview

GammaOS Next v1.0.0 marks the first official release for the Retroid Pocket Classic. Based on Android 13 / LineageOS 20, it offers a fully customized, performance-focused experience out of the box.

Key Features

• Android 13 / LineageOS 20 Base
  A clean, debloated build for snappy performance and minimal bloat.

• Full or Lite options
  Want a Google-free experience? Use the Lite edition for a build without Google services running in the background. Or use Full for the full Google experience.

• Daijisho Launcher + RetroArch Integration
  Pre-configured for GB, GBC, GBA, NES, SNES, Genesis, PSX (BIOS files not included).

• Universal Button Remapping
  Map any physical button to any key or input—complete control over your gamepad layout.

• Analog Stick Calibration
  Adjust analog range and deadzone for more precise control.

• Deep Sleep Mode (cgroup Freeze)
  Force-freezes background apps to conserve power (use with caution—some apps may not resume properly).

• Screen Rotation Controls
  Enforce landscape mode when rotation is disabled to keep games and apps oriented correctly.

• App Drawer in Navigation Bar
  Quickly switch between any installed app without returning to home.

• Performance Governors & Modes

  • Max Performance: All frequencies at maximum for top speed.
  • Normal Performance: Dynamic scaling based on load.
  • Power Save: Lowered frequencies for extended battery life (ideal for light emulation).
    Toggle modes via Quick Settings.

• Quick Settings Tiles
  One-tap toggles for performance profiles, analog sensitivity, ABXY remapping, axis inversion, D-pad/analog swap, and more—no need for button combos.

• L2/R2 Button Fixes - Emulated XBOX pad
  Ensures proper functionality in games and apps., with vibration support.

• Relaxed Scoped Storage
  Loosened file-access restrictions so apps can freely read/write without permission issues.

• Magisk Root
  Pre-installed root access with Magisk.

What’s Missing

• On-Screen Button Mapping
  No built-in touch-mapping utility. To map buttons on screen, install a third-party app such as Mantis Pro.

Flashing Requirements

Installation

1. Download the v1.0.0 firmware package from GammaOS Next Releases.
2. Use 7-Zip on Windows to extract all three .7z.00x parts into one folder.
3. Follow the Installation Guide for detailed flashing instructions (brand-new install or upgrade).

Known Issues

• Some third-party apps may not fully resume when using Deep Sleep Mode.
• A reboot is required after installing the Full version to unlock the Android UI.

For any questions or troubleshooting, please visit our GitHub Issues page.

Enjoy GammaOS Next on your Retroid Pocket Classic device!