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Anbernic RG405M - GammaOS Custom Firmware - v1.1 - 17th May 2023
Changelog
(v1.1) Update system base image to lineage-19.1-20230508-UNOFFICIAL-arm64_bgN.
(v1.1) Unlock full speed DDR memory frequency to 1866mhz for added performance boost.
(v1.1) Move Retroid Pocket 3+ graphics driver to separate experimental build. Reintroduce Anbernic graphics driver with added optimizations as default.
(v1.1) Update flashing scripts to use alternative flashing method to prevent issues with incompatible devices. Updated instructions.
(v1.1) Update RetroArch/Daijisho - for fresh installs/factory reset only. Change default SNES RetroArch core to Snes9x Current to overcome bug with controls not working when launching from Daijisho.
(v1.1) Update RetroArch settings - for fresh installs/factory reset only. Menu toggle moved to L3 + R3 combo. Close Content menu option closes RetroArch and back to previous app (usually Daijisho). Increase menu font size.
(v1.1) Update RetroArch hotkeys - for fresh installs/factory reset only (Home/Back button + L1/Slow Motion | L2/Load State | R2/Save State | R1/Fast Forward | X/Show FPS | Y/Screenshot).
(v1.0) - Initial release
Download
(v1.1) https://drive.google.com/file/d/1uvRA1bCS8Kuy5aXtkRIWINPZxCZbiz0X/view?usp=share_link
Instructions
Brand new install (Flashing from Stock Anbernic Firmware. Bootloader never unlocked before, flashing via fastbootd)
Upgrading to v1.1 from GammaOS v1.0 / Stock OS with unlocked bootloader
Help! My device is no longer booting! Or I want to go back to Stock OS!