BATLEXP G350 File Transfer
SD Card File Transfer[edit]
Get a microSD / SD card reader with the correct port for your device. You can also use microSD card adapters or OTG adapters.
Folder Structure[edit]
BOOT partition[edit]
This is where dtb files and bootlogos are stored.
EASYROMS partition[edit]
This is where all the roms (games), launchimages, themes, backups and background music are stored. For a full list of all rom folders and supported filetypes, please refer to the ArkOS wiki or AmberELEC Wiki.
If you can't access the EASYROMS partition, you probably need to assign a drive letter in Disk Management. Here's a short video how to do this.
Accessing the SD card on Android[edit]
It's also possible to copy over files with an Android device. But be aware that android automatically creates a few empty folders if a SD card is connected. You can use any file manager that you like. Below are a few examples ("TS-RDF5 USB drive" is the microSD card adapter in this case).
USB Flash Drive File Transfer[edit]
Connect your Thumb drive (Pen drive, Flash disk, USB drive, Key drive, Memory stick,...) to the OTG port and follow the steps on the ArkOS Wiki or the visual guide below.
- Confirm: A
- Back: B
- Select/Menu: Y
- Select multiple Files: X
WiFi File Transfer[edit]
Official links
| ArkOS | PAN4ELEC | |
|---|---|---|
| Username | ark | root |
| Password | ark | pan4elec |
Enable WiFi connection[edit]
The BATLEXP G350 does not have built-in wifi but you can enable WiFi and connect to the internet in a few different ways.
- Compatible Dongle + OTG adapter (USB C to USB A)
- USB C to Ethernet Adapter
- Connecting your phone + USB tethering - Guide
| Image | Type | Link1 |
|---|---|---|
| WiFi USB Adapter (~2€) | AliExpress #1 AliExpress #2 AliExpress #3 ebay | |
| TP-Link TL-WN725N 2.4G | Amazon UK - Amazon DE | |
| TP-Link Archer T2U Nano 2.4G/5G | Amazon UK - Amazon DE | |
| OTG Adapter (~1€) | AliExpress #1 AliExpress #2 AliExpress #3 ebay |
Enable Remote Services (ArkOS)[edit]
You have to enable this every time you restart your BATLEXP G350.
On PC[edit]
ArkOS Browser[edit]
Simply enter the BATLEXP G350 IP ADDRESS in your browser (tested on Firefox).
To access both cards, you have to change the folders between /roms or /roms2 in the settings.
Windows Explorer (Samba)[edit]
Run (Windows + R) "\\BATLEXP G350 IP ADDRESS" or put it in the Explorer address bar.
MacOS (Samba)[edit]
Same method as on windows. The guide on the AmberELEC website has screenshots and detailed instructions: https://amberelec.org/guides/transferring-files#macos-x--samba-easiest
File Manager (SFTP)[edit]
You can also connect with a file manager like FileZilla or WinSCP.
On Android Phone[edit]
ArkOS Browser[edit]
Simply enter the R36S IP ADDRESS in your browser (tested on Firefox).
To access both cards, you have to change the folders between /roms or /roms2 in the settings.
File Manager (SFTP)[edit]
Use a file manager of your choice with SFTP support. For example:
-

Open your file manager choice (Cx File Explorer in this case) -

Navigate to Network Connection -

Add your device (SFTP) -

Navigate to the file(s) you want to transfer -

Copy the file(s) -

Navigate back to Network Connection and click on your R36S -

Navigate to the destination folder on the R36S -

Paste the file(s) -

Done.
How to add more games[edit]
ROM Usage & Legal Disclaimer
Emulators are legal and preserve retro games, but downloading copyrighted ROMs without permission may be illegal. This site does not host or link to ROMs.
Homebrew & Public Domain Games
Freely available ROMs by independent devs are great for testing and exploring.
Curated ROM Sets
These search terms are provided for informational and archival research purposes only. This site does not host or link to copyrighted content.
Transferring Files
Use microSD or USB to add ROMs and BIOS files. Organize them per emulator’s folder structure and always eject devices properly.
BIOS Files & Requirements
Some systems like PlayStation or Neo Geo require BIOS files for emulation, which must be legally obtained by dumping from your own hardware. We do not host or distribute BIOS files. For general discussion about BIOS requirements, you may find community forums helpful, such as this Reddit thread. Please ensure you comply with all applicable laws.
Helpful Links
- Reddit community: r/roms (for discussion purposes only)
- Internet Archive (Homebrew/PD games)
- GameBrew (Wiki for homebrew games)
Recommended Games
- /v/'s Recommended Games Wiki
- Retro Sanctuary (Site with Top 100 games lists for lots of systems)
- Racket Boy Hidden Gems List
- PortMaster (sort by most downloads)
- List of great homebrew games
- Great retro games that can be finished in one sitting
- Game of the month list from r/EmulationOnAndroid
- D-pad only games (for handhelds without joysticks)
- Recommended DS games that require little to no touchpad controls
- Recommended PICO-8 games
Other Projects at the Handhelds Wiki
































