How to Install the Optimized GammaOS on the Anbernic RG405M @TeamRetrogue
How to Install the Optimized GammaOS on the Anbernic RG405M  @TeamRetrogue
Uploaded July 2023 | Updated September 2026, 1 week ago
PSA: Make sure once GammaOS flashes, you run the EraseUserData.bin in order to prevent any conflicts with the old install. Thanks to TheGammaSqueeze for pointing out that step.

The Anbernic 405M is a surprising little pocket handheld. This device runs Android and sports a surprisingly powerful Unisoc T618 chip that can emulate up to GameCube under the right settings. This device comes prebuilt with an Anbernic-Skinned version of Android, but we can do better thanks to TheGammaSqueeze and his build of Android called GammaOS. This video is a tutorial on how to get GammaOS running on your Anbernic RG405M.

Video is for educational purposes only.

0:00 "Introduction"
2:00 "Prep Work"
4:58 "Installing GammaOS"
9:38 "Recommended Apps"
10:00 "Wrap-Up"

Anbernic RG405M (Non-Affiliate Links): amazon.com/dp/B0BZJ4MVJV
anbernic.com/products/rg405m

Download GammaOS Here: github.com/TheGammaSqueeze/GammaOS

By TheGammaSqueeze a coffee: ko-fi.com/thegammasqueeze

Dolphin Emulator Forks: archive.org/details/dolphin-and-citra-fork-backup

Anbernic RG405M Video by The Retro Tech Dad: youtube.com/watch?v=PdE9vNRRjUI

Anbernic RG405M Video by Joey's Retro Handhelds: youtube.com/watch?v=PMw0A-iFU0Q

Follow Retro Handhelds and join the Discord here: main.retro-handhelds.com

Music by Nile the Nightmare: nilethenightmare.bandcamp.com

Follow TSMP Productions and join the Discord here: thesteammachinepodcast.wordpress.com


Follow Team Retrogue on Twitter here: twitter.com/TeamRetrogue

Please like and subscribe if this video was helpful.

#anbernic #retrohandhelds #retrogaming
How to Install the Optimized GammaOS on the Anbernic RG405MTutorial Part 2: The Ayn Odin Pro - Standalone EmulatorsRetroid Pocket Flip 2 First Look: Snapdragon Power ClamshellAyn Odin 2 Final Review - Three Months LaterOdin 2 Portal Final Review - Fantastic, but Worth Upgrading?ChimeraOS on Aya Neo Devices: Complete Tutorial & ReviewRGP01 Controller Review: So Inexpensive its SCARY! 🎃Valve Steam Deck: The Ultimate Accessory GuideThese Switch Joycons KILL Stick Drift?! (AceGamer DuoShadow)GammaOS Next: Retroid Pocket Classic Install GuideTurn Your Phone Into a Retro Gaming Beast! (iOS and Android)Stubbs Nubbs Joystick Caps In-Depth Review
TeamRetrogue |

How to Install the Optimized GammaOS on the Anbernic RG405M

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER