Improve Anbernic RG405V Performance with GammaOS - INSTALLATION GUIDE for RG405M / V / 505 

Here's a video to update the firmware when necessary. Right now updates via wifi aren't available yet but he will implement them in the future. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-HQuK0o4PrDo.html

Nice tutorial! I have a similar one in the works but I'm waiting for the official Gamma build because I only want to go through this gauntlet once!

Great tutorial, I swear their needs to be more 405v setup videos, I am more of a visual learner so trying to follow along with a 405m setup was kind of overwhelming 😅.

Please keep us updated on when they get the fan running in the software. The fan in my testing of GameCube actually works and improves some graphic heavy games significantly.

Howzit? Wasn't expecting to hear a South African accent when I clicked on this video haha I'm from Canada but my family is originally from SA. Have to say this was a very clear video and can't wait to come back to it when I receive my RG405V.

Did it about 2 weeks ago, couldn't stand that oversharpening on stock OS. Usually I stay away from betas, but this one is a must, as well as onion os for MM+

Very important to have a sharp knife to hand when installing a new OS

Got my device upgraded to Gamma OS! Followed this step by step guide which works for me. Now I'll just need to download games and set the paths to the correct file I guess. Thanks!

i was stuck in deciding between the stock OS and the Gamma version of the 405M, I read there's been some issues after updating. And it's been a while since I rooted an old android phone years ago so i'm a little bit apprehensive. the Gamma version is a tad more expensive. This video made me take the plunge just a few minutes ago. Getting the stock OS version and I will tinker with it if and when it becomes overwhelmingly necessary. cheers!

like the frontend for gamma OS but i doubt if i can see the benefits or hassle of setting it up with the time i have taken to setup the 450v in the first place, i would rather setup each emulator manually for the consoles i need and let retroarch handle the rest 🤷🏿‍♀ let's see how it goes after i finish with the basic setup

Really like your videos man awesome accent, I really don’t want to do this with my device I’ve got the game I like running well, scared of bricking the device and or losing my saves etc. 🙌

This guide helped me out heaps! Thank you my man xox

Thank you!! just done it!! ps2 and ps1 are too smooooth!!!

Gamma OS 1.5.1 has now been released with full support for the RG405v.

Thank you so much for this perfect tutorial ! It's clear and well explained! Gamma runs great...do we need the fan activation option? Good job🎉

this reminds me of when i had a 351p years ago in school and installing Ark os was game changer i legit whent form not playing my 351p to never putting it down

Nice tutorial. I just wish these devs would have a much easier way to flash the OS over using a script, it’s not a complain, I’m sure they have a reason for the series of steps.

Well done

mine no longer wants to connect to wifi help

The title of this video should be: Threatening my RG405v with a knife to perform better emulation

Interesting vid! I agree, the Powkiddy Max 3 Pro is quite a disappointment overall. I was expecting the Max 3 Pro to follow the same sleek design as the Max 2 with a 5.5 inch display at least. The X55 is actually what I wanted the Max 3 Pro to be.

Thank you so much, it's pretty.

Hey! Maybe you should do another video of how to update to the new GammaOS, for those who are new in this kind of things :D

Hey man, this is a fairly new device so it's hard to find any modding info specifically for this model. I was wondering if you had any idea how to pull the boot.img for the stock OS to use for Magisk. I'm trying to get some live service android games to run that are currently detecting root on the device and don't launch as a result. I wanted to pull the trigger on gamma OS but I wanna wait for a build that fully supports fan control and battery optimization for sleep mode, right now the android OS does everything I need it to do outside of the hideousness.

Now you have to do this tutorial for Mac users

Hello, I clicked the link for GammaSqueeze's guide and it shows in bold letters "Do Not Flash On 405V!" - was there another update recently? Is it still safe to follow this guide to update to Gamma OS? Thank you so much for your time and help!

Hi, do we know anything about the supposed ADB command options to enable the fan in the beta, which from what I can see is the main thing missing from it?

Excuse me sir. You have google drive link for gamma OS 1.5.1 for rg405v?

unisoc says no compatible devices found. using chrome and original usb cable that came with my rg405v. and now i cant get out of fastboot mode.

Hey. Just wondering if the 405v can run Star Wars Rogue Squadron 2 for GameCube with GammaOS. It's the only game i really want to run that i can't. Thanks

But what about Android apps? One of the advantages of this console is the ability to use games and other Android applications. Will all this work in GammaOS?

Hello ADIN, after instal that OS ,you can map that shortcut button too (whortcut for front end) ? What about scrapping game roms (artworks ?) , it´s easier ? I just got mine ambernic 405 V and checking what to do . Because it´s far from good software experience .... THX

Hey. I hope you can help me. I followed all of the steps until the erase user data part. I might have pressed the power button more than once. It didn't reboot the system proceeding to the gamma OS prompt.Now it's stuck in fastboot mode. It's showing LOCK FLAG: UNLOCK.

Hello, do you have a guide to revert an rg405v to the stocks os?

I got my 405v get gamma os but now my fan doesn't work or the option button of the fan isn't there . How do I get em back ? Or is it a future update in store ?

magisk isnt woking for me when i try to update it, it says unsupported/ unkown image format. also theres no apps section. i have to put widget shortcuts to access my apps

I am wondering can I do all of this on a MacOS or do I need Windows?

Great video. I'm going to buy one just don't know if getting it from aliexpress or Amazon is better. Any idea? Please help.

Hi there! Can you tell me how I can use L2 and R2 in android apps such as Parsec? All buttons are recognized except those 2.

I Have a problem, after i Downloaded GammaOS, my anbernic turn on only with power source, any tips?

The fan really doesnt work?

Hey! I install gamma os... I need the best config for citra witj gamma os for 3Ds games

anyone can help me? I've installed everything on my pc(windows 10) but when I put the usb cable into the rg405v it does not show me that it is connected with my pc even if I have activated debug connection on it, It seems as if I have to activate some option on my PC for the connection between the two to take place. it doesn t tells me to select always allow usb debugging

bro, i've followed step by step, now is stuck in a bootscreen, "info: lock flag is: locked"

Genshin impact do you try ? I think mediuem tolow is good? Im right rg405v

it says right on the github to NOT install this on the 405v

damn i think this video is a sign that gamma os development is already done/abandoned

Hello, really nice video though. Could you please share with us a file with gamma OS configurations games? I mean all this... EE Cycle rate, overclock, resolution and all this. Thanks!

but the fan will not work

Will this also improve Retroarch N64 emulation? I was thinking of doing achievements runs on N64 games but it has been a pretty bad trip so far. Will gamma os also improve retroarch?

For some reason after the erase part and booting the device my screen orientation is sideways edit: after going through and clicking 'start' the orientation resets itself as it should be, phew

There is a way to turn off the screen blocking?

I've done gamma os on my rg505, now I haven't been able to get any roms to work. I've downloaded from the device itself, on computer and sent via USB and even email. Zarchiver doesn't want to extract anything, 7zip does but dolphin tells me the file doesn't exist. I cannot believe how difficult it now is. I honestly wish I wouldn't have bothered with gamma. I had a good system before but now that everything is gone because I left it all on internal storage, I can't even get it back. So how does anyone else actually get games? Not downloading them, but getting them in the folders, extracting and making them work?

Hi Guys, this sistem works good in RG405V(even be the 405m version 16:9 Display i think)?

I’m new to this, but why is this so complicated compared to when you update onion os or garlic OS?

everything went ok, but after it's finished, i cannot open any app, like play store or even retroarch, it's says that "keep falling" u know what can I do? help please

Hi, how can I play amiga games? I am getting message regarding kickstart. Thanks

Hallo, I will buy 405m today. What do you prefer? I install gamma Os when the device comes to me?

i cant connect to wifi now after installing Gamma OS. Now i cant use my device

Will installing Gamma delete everything I have downloaded on Stock? Not using an SD card.

After installing GammaOS, do you have any emulators, apps, or other recomendations?

Will this erase all the game saved files?

Would this work for rg353v?

I want to install this primarily so i can get rid of the screen over sharpening, however when i got to download is says DO NOT FLASH ON THE RG405V, should i be concerned??

I have some issues when trying to do fastboot. It's show the annouce "INFO: LOCK FLAG IS : UNLOCK!!! WARNING: LOCK FLAG IS : UNLOCK, SKIP VERIFY!!!" and I dont know what to do next

There always always updates and updates and set ups even for devices that “comes” ready to play….bored just seem it

I’m trying to change all the Japanese games cause I can read most of them sadly

i have gammaOS and still everything is laggy in god of war on the PSP with 2x...why??

Hello, I installed the gamma on my RG405V but playstation 2 games are not loading. Can you help please? Thanks

can i still sign in with google play services after i install a gammaOS?

Theres probably no chance youll happen to know about this. But mupen64plus fz pro was working just fine in stock firmware. And now in gamma os the audio will not work what so ever. 🥺🙏 plz bro if you happen to know of some setting or something pls give me a heads up 🥺🙏

Is it safe even fan is not working? Also wanna know if the performance of ps1 psp ps2 are boosted? Ty

Help. It doesn’t iníciate no more :( it stays in the gamma logo like glitching and don’t go further

Will this make a difference for ps2 games? Some have a little lag when the levels gets bigger

how do you isntall higher end consoles

Anyway to do this with MacOS?

Wood on wood...I hope that wasn't a conscious choice, lol

Great content but using a knife as pointer is cursed

bro when i did the erase dat part. the things didnt go as planned in video. what should i do

Wished it wasn't an executeable format what about Linux users

Please Help.... I install gamma OS it incorrectly. Do I have to do it again?

It's crazy to me that this video is 3x longer than the video above it on YT search but somehow has 2x the views when this ones done so terribly. Have the websites / programs ready rather than wasting an extra 10 minutes trying to figure out where things are lol jesus

Wouldn’t be easier the game comes with update available as smartphones ?

Hi there, so my RG405V is on the fastboot mode, but I cannot connect thru the site; any idea why that might be? I do have the USB debugging enabled! Thanks for your detailed tutorial! I would also like to know if the fan is working in GammaOS as of yet! EDIT: Was using Edge, tried using actual Chrome, still no results, but neitther Google or Edge are detecting a USB device at all?

Hello! The guide is great, but I have a problem. I can't flash Gamma OS on the Anbernic rg405V. When i open the command prompt, the countdown starts but after that it stops at the first command line. I waited for around 15 minutes and nothing happened. I downloaded the Gamma OS on the RG405V

No wifi. Nice.

Just bricked mine.

Hey, can the rg505 play GameCube, ps2, 3d or Wii? Like what's it's limits? And is there a better option for the price?