Hey everyone!!! 😄🎮
GammaOS Next v1.2.2 is now officially available for the Anbernic RG DS and this release is a proper quality jump for anyone using the device as an actual “DS-first” handheld.
I’ve wanted the RG DS experience to ...
2026-02-01 19:38:23 +0000 UTC View PostHey everyone!!!
This one is a BIG one. GammaOS Next v1.2.1 is now officially available for THREE brand new MediaTek D8300 handhelds:
✅ Anbernic RG557 (DO NOT FLASH IF YOUR CURRENT FIRMWARE IS V1.26. V1.25 and below are fine.)
✅ Anbernic RG477M
✅ Anbernic RG477V
If yo...
2025-12-23 16:38:29 +0000 UTC View PostGammaOS Next v1.2.0 is now available for the MANGMI Air X, continuing the move into the Android 14 era with a more polished, more stable release focused on hardware revision support, SystemUI reliability, and a big usability win for audio...
2025-12-14 17:24:22 +0000 UTC View PostGammaOS Next v1.2.0 is now live for the Anbernic RG CUBE, bringing it up to the same Android 14 / LineageOS 21 platform as the RG556, RG476H, RG406H, RG406V and RG Slide, with shaders, full GammaEQ UI and HDMI docking support. 🚀
Hey everyone,
Time ...
2025-12-11 21:53:55 +0000 UTC View PostGammaOS Next v1.2.0 is now live for the Anbernic RG556, bringing it onto the same Android 14 / LineageOS 21 foundation as the RG476H, RG406H, RG406V and RG Slide, with shaders, full GammaEQ UI and all the handheld quality of life upgrades you would expect. 🚀 2025-12-11 17:53:53 +0000 UTC View Post
GammaOS Next v1.2.0 is now live for the Anbernic RG Slide, bringing a full Android 14 / LineageOS 21 experience to Anbernic’s slider handheld with all the GammaOS quality-of-life upgrades you’re used to on the T820 family. 🚀
Hey everyone,
The R...
2025-12-09 23:08:56 +0000 UTC View PostGammaOS Next v1.2.0 is now live for the Anbernic RG406H and RG406V, bringing both devices into the Android 14 / LineageOS 21 era with shaders, shiny new audio toys, and a proper docked “mini console” experience. 🚀
Hey everyone,
GammaOS Next v1.2.0 is now available for the Anbernic RG476H, bringing it into the Android 14 / LineageOS 21 era with a smoother, more modern, console-like experience.
Hey everyone,
I’m happy to share GammaOS Next v1.2.0 for the RG476H. This is a dedicated Android 14 build tailored ...
2025-12-09 00:36:18 +0000 UTC View PostGammaOS Next v1.1.0 is now available for the entire GameMT E6 Max family (non-Bluetooth + Bluetooth), bringing them into the Android 14 / LineageOS 21 era with a smoother, more modern, console-like experience.
Hey everyone,
I’m excited to release GammaOS Next v1.1.0 for the ...
2025-12-01 13:51:02 +0000 UTC View PostGammaOS Next v1.1.0 is now available for the Anbernic RG405M, RG405V, and RG505, bringing them into the Android 14 / LineageOS 21 era with a modern, fast, and console-like experience.
Hey everyone,
I am very happy...
2025-11-23 06:54:33 +0000 UTC View PostGammaOS Next v1.1.1 is finally here, now bringing full Android 14 and LineageOS 21 support to the MANGMI Air X. This is a major milestone for the project and I am excited to share this with all of you. (Updated to v1.1.1 on 24/11/2025 to fix the LCD issue with newer batches)
Hey everyone! 2025-11-22 01:29:51 +0000 UTC View Post
Hey everyone,
It’s been a little while since the last GammaOS Next release, so I wanted to give you all a proper update on what I’ve been working on behind the scenes. A lot has been happening - not just improvements to the existing builds, but also brand-new p...
2025-08-23 10:13:02 +0000 UTC View PostGammaOS Next v1.0.0, now available for Retroid Pocket 4 Pro/Classic and AYANEO Pocket Micro!
Hey everyone!
I’m thrilled to roll out GammaOS Next v1.0.0, now available for Retroid Pocket 4 Pro/Classic and AYANEO Pocket Micro! This Pa...
2025-07-15 10:13:35 +0000 UTC View PostHey everyone! I’m thrilled to roll out the very first release of GammaOS Next v1.0.0, now available for GameMT E6 Max, ZPG A1 Unicorn, and K
Hey everyone!
I’m thrilled to roll out the very first release of GammaOS Next v1.0.0, now available for GameMT E6 M...
2025-06-29 15:44:30 +0000 UTC View PostHey everyone! I’m thrilled to share the very first release of GammaOS Next v1.0.0, built specifically for the Anbernic T820 family (RG556, R
Hey everyone!
I’m thrilled to share the very first release of GammaOS Next v1.0.0, built specifically for the Anbernic T820...
2025-06-01 16:48:55 +0000 UTC View Post
Hey everyone!
It’s been a busy few weeks since we wrapped up GammaOS Core Beta 3, and I’m excited to share what I’ve been working on next—GammaOS Next! This new distribution is designed for higher-powered devices, and I’ve been hard at work taking all the optimiza...
2025-03-24 22:37:34 +0000 UTC View PostHey GammaOS Insiders!
I'm excited to announce a special follow-up update—GammaOS Core Beta 3 now supports Allwinner A133P devices! This release brings the same fantastic improvements found in our Rockchip Beta 3 release, with a few tweaks tailored for the Allwinner p...
2025-02-17 14:22:08 +0000 UTC View PostHey everyone!
I'm thrilled to unveil GammaOS Core Beta 3—our latest step forward in refining your handheld experience. Over the past weeks, I've been hard at work incorporating your feedback, pushing performance improvements, and broadening device compatibility even furth...
2025-02-08 02:42:15 +0000 UTC View PostHey everyone!
I’m excited to share a follow-up to the GammaOS Core Beta 2 release—I've added support for another amazing device: Miyoo Flip! With this update, GammaOS Core continues to expand its versatility and deliver the same quality experience you...
2025-01-11 20:09:11 +0000 UTC View PostHey everyone!
I’m thrilled to announce the release of GammaOS Core Beta 2, building on the foundation of Beta 1 with even more improvements, features, and device support!
Over the past few months, I’ve been working hard to address feedback, optimize performance, a...
2024-12-12 22:34:31 +0000 UTC View PostHello Patrons!
I wanted to share some exciting updates about what I’ve been working on recently. There’s been a lot of progress across both GammaOS Core and GammaOS Next, and I’m thrilled to give you a sneak peek at what’s coming your way.
Hey everyone!
I’m excited to announce that I’ve introduced a Magisk module specifically designed to address the Application Not Responding (ANR) issue that some of you have experienced with GammaOS Core Beta 1 on low-memo...
2024-09-17 07:28:35 +0000 UTC View PostHey everyone!
After months of hard work and dedication, I'm incredibly proud to finally share with you the first beta release of GammaOS Core! This project has been a challenging yet rewarding journey, pushing the limits of Android adoption on lower-spec devices—
Hey everyone!
I’ve been working hard on a project that’s all about pushing hardware performance to the next level for the XU Mini M. It's a nice little distraction for me just before I go on holiday, I have a soft spot for mini handhelds. ❤️
I’m focusing on ...
2024-08-17 13:41:03 +0000 UTC View Post
EDIT: BE CAREFUL WHEN FLASHING THIS FIX. At the moment, some units fail to boot with this fix and even with unbricking tools. I am trying to find out if there has been a silent revision of the x28.
Hey there! I'm Gamma, also known as TheGammaSqueeze, the passionate developer behind GammaOS custom firmware. With a full-time job and no team behind me, I'm dedicating every spare moment to this project, and that's where you come in!
Why GammaOS?
GammaOS isn't...
2024-08-07 12:28:09 +0000 UTC View Post