Máy retro game ver4 2019 16g 3000 game (giả lập 10 hệ games)

I stopped working on it because the RS-97 is a piece of thrash, especially after new revisions broke essential things like USB mounting among other things like flickering if using double lining etc... Given that no devs seem to care about it, i've dropped support for it.
My hope is that support for the JZ4760B will eventually be upstreamed but until then, you are not guaranteed to have a painless experience. New units are now defective.
YOU HAVE BEEN WARNED, I NO LONGER CAN RECOMMEND BUYING THE RS-97.



UselessRS97 is an internal and external RS97 firmware for all known revisions of the RS-97.
It aims at improving overall stability, weird crashes and be overall a pleasant experience.

Features
Emulators

BeebEm (BBC Micro)
Caprice32 (Amstrad CPC)
DCastAway (Atari ST)
Dingux-2600 (Atari 2600)
Dingux-Atari (Atari 8-bits)
DosBOX (MS-DOS)
DumbSNES (SNES)
FBA-GCW0 (Arcade)
FBA-A320 (Arcade)
Fceux (NES/Famicom)
GnGeo (Neo Geo)
Gamebatte (GB/GBC)
Handy (Atari Lynx)
JzIntv (Intellivision)
MAME4ALL (Arcade)
ONScripter (VN interpreter)
OhBoy! (GB/GBC)
OpenBOR (beat em up engine)
Oswan (Wonderswan)
PCSX4ALL (PS1)
Picodrive (Megadrive/Sega CD)
PocketSNES (SNES)
PokeMini (Pokemon Mini)
Race (Neo Geo Pocket)
ReGBA (GBA emulator)
SMS Plus GX (Master system/Game Gear/SG-1000)
ScummVM (Interpreter)
Temper (PC-Engine)
UAE4ALL (Amiga)
Unreal Speccy (ZX Spectrum)
Vice (C64)

Apricots
Arkanoid
Bermuda
Boulder
BlockOut 2
C-Dogs SDL
Cannonball
CaveStory
Chroma
Chocolate Doom
Chocolate Heretic
Chocolate Hexen
Chocolate Strife
Dark Light
Digger
Drillux
EcWolf
EDuke32
Falling Time
FreeBlocks
Ganbare-Natsuki-San
Homing Fever
JinYong Legend
JinYong Legend PSP
Just4QIX
KETM
King of Fighters : Flames of Courage
The Last Mission
Meritous
Noiz2sa
OpenJazz
OpenTyrian
Overheated
Pang
ProfaDeluxe
Puzzletube
Quake
Reminiscence
Rockbot
Rise Of The Triad SW
SDLPAL
SDLPAL MHV
Shifty
Shisen Seki
Snowman
Street of Rage Remake
SORR Game
Spartak
Spout
Super DMCA War
SuperTux
Transball
Triple
Tileworld
Wizznic
Zelda Roth

Dingoo Commander (File Explorer)
FFPlay (Video Player)
GMU (Music player)
GluTexto (Text Editor)
LGPT (Track editor)
O2xiv (Image viewer)

Revision 1.0S (new screen) :
https://drive.google.com/open?id=1nJ16NSKzk5tbNVpql-IpBDVRgQagHWui

Revision 2.1 (New units, came with a 16Gb sd card) :
https://drive.google.com/open?id=1B18Z7in5zhOzNGbsX1sN8plUgYZXjNlL

Revision 2.1 (Old units, came on a 4Gb sd card) :
https://drive.google.com/open?id=1dfrTeugFn4ZBgVU5P_26U7l8C5aQAUMR

Revision 1.0, 2.0, 1.0S (old screen panel):
https://drive.google.com/open?id=1ONnG0SofoVtmWmzUiakGLjcq6RUiEKp2

This will still erase the internal OS, you have been warned
For using it over the external sd slot, you of course need to have another micro sd card, with a size of at least 4GB.
If you don't have another micro sd card, then your only option is to use the internal option.
You also need to own an SD card usb adapter or something similar so you can write files to it.

Download both the firmware file (according to your hardware revision, behind the battery) and the external tool.

Unzip ExternalRS97_patcher.zip and put the folder patcher_ext on a micro sd card.
Plug that micro sd card into the RS-97, go to the Folder icon and look for your "patcher_ext" folder.
Once you found it, run the file patch.dge. Screen will become black for a while, wait until it goes back to where it was.
Once the screen is no longer black, you can turn off the unit. If it becomes stuck, then hit the reset button or remove the battery.

Now, you need to flash the firmware to another micro sd card. (or you can reuse the one you used for the patcher, it's no longer needed)
Format said micro sd card with this tool :
https://www.sdcard.org/downloads/formatter_4/

Then use https://etcher.io or Win32 Disk Imager to write the firmware file to the Micro sd card.
Once that is done, you can expand your FAT32 partition with a tool like Minitool or Gparted.

Put that micro sd card in the GBA slot. Make sure your console is powered off !
Then power it on with the micro sd card inside the GBA slot and it should boot it.

You need to be able to disassemble your console and be able to flash the internal micro sd card.
On Windows, format your SD card first with this :
https://www.sdcard.org/downloads/formatter_4/
Then use Win32 Disk Imager to flash the firmware.

You can expand the FAT32 partition if you need more space, provided that you used the SD Card alliance formater before on the sd card (Windows only).

Then it's simply a matter (after flashing) of putting everything pack together and power it up.
You may have to press the reset button if it stays black. If it's still black, make sure the internal micro sd card is properly inserted.

Just simply power off your console and transfer your ROMS to the external sd card.
Note that on versions prior Windows 10 Creator's Update, you will need to use RMPrepUSB to access the FAT32 partition.

Quote

Open RMPrepUSB, hold CTRL+O, type 3 and access to the ROMS partition appears. Then when finished, hit CTRL+O again and select 0.

 

Only for older revisions, not for 1.0S with new LCD panel
If that's an issue for you, then you can also mount it via the USB mounting feature. Plug the micro USB cable and power on your console.
A prompt will appear asking you if you want to mount the internal partition. Press A to accept and it should be mounted on your PC.

You have 2 options : Use the external SD card slot with the cartridge or use the auto mounting feature.
The external micro sd should be mounted at /mnt/ext_sd.

To use the auto mounting feature, reboot or power on your console while a USB cable is plugged to a computer.
A prompt will appear asking you if you want to mount the internal partition. Press A to accept and it should be mounted on your PC.