BATLEXP G350 Custom Firmware
From Handhelds Wiki
Stock OS
| StockOS | |
|---|---|
 | |
| Name | BATLEXP V1.0.0 |
| Description | Seems to be some modified Batocera firmware with a build date of January 8th, 2025 |
| Download | ⬇️ Mirror - FastUpload.io |
| Image Gallery | BATLEXP V1.0.0 |
| Boot time | ~28 seconds |
| ❌ Cons |
|
PAN4ELEC
| PAN4ELEC (Custom AmberELEC version) | |
|---|---|
 | |
| Latest version | 
|
| Description | Unofficial AmberELEC build by KEgg. |
| Download | ⬇️ GitHub Releases |
| Documentation / FAQ | @GitHub |
| Boot time | ~25 seconds |
| ✅ Pros |
|
| ❌ Cons |
|
ssh login = root
ssh password = pan4elec
syncthing login = root
syncthing password = amberelec
ArkOS
| ArkOS for the BATLEXP G350 | |
|---|---|
 | |
| Latest version | 
|
| Download | ⬇️ Official GitHub Download Page (use RG351MP version)
⬇️ Download ArkOS dtb file + right analog stick fix (replace files on the BOOT partition with these after flashing the firmware) |
| Documentation / FAQ | ArkOS Wiki |
| Hotkeys | Global & Emulator Hotkeys |
| Boot time | ~15 seconds |
| ✅ Pros |
|
| ❌ Cons |
|
ROCKNIX
ROCKNIX Fork
| ROCKNIX Fork for the BATLEXP G350 | |
|---|---|
| Latest version | 
|
| Download | ⬇️ GitHub |
| Description | A customized fork of ROCKNIX built specifically for the Batlexp-G350 handheld console. |
Batocera Fork
Batocera G350 v1.0.0 release notes:
The right joystick is mapped wrong but you can remap it in settings
| Batocera Fork for the BATLEXP G350 | |
|---|---|
| Latest version | 
|
| Download | ⬇️ GitHub |
| Description | This is an unofficial fork of Batocera, created by me (Paulyboi390). All credit goes to Batocera.linux for developing the original operating system.You can find there offical website at https://batocera.org/ |
| ❌ Cons |
|
UnofficialOS
Instructions for the BATLEXP G350: https://github.com/RetroGFX/UnofficialOS/wiki/Clone-BatleXP-R3xS-Instructions
| UnofficialOS | ||
|---|---|---|
 | ||
| Latest version | 
| |
| Download | ⬇️ GitHub Releases | |
| Documentation / FAQ | UnofficialOS Wiki | |
| Hotkeys | Hotkeys and Button Codes | |
| Officially Supported Devices |
| |
Lakka
| Lakka for the BATLEXP G350 | |
|---|---|
 | |
| Latest version | 
|
| Download | ⬇️ GitHub |
| Description | This is a custom build of Lakka for the BATLEXP G350 handheld device. |
| ❌ Cons |
|
Chronix OS
Chronix Retro OS – v1.0.0 release notes:
Chronix is based off batocera.linux. When you first boot make sure you remap the controls to make everything work smoothly.Just let me know if there are any features.you want me to add. Here is the chronix github https://github.com/Paulyboi390/Chronix. Please report any bugs you find.
| Chronix for the BATLEXP G350 | |
|---|---|
 | |
| Download | ⬇️ GitHub |
| Description | Chronix Retro OS – v1.0.0 A custom fork of Batocera Linux for the BATLEXP G350 handheld. Maintains full Batocera compatibility while adding visual changes, utilities, and quality-of-life improvements. |
| ❌ Cons |
|
AndR36oid (LineageOS 18.1)
| AndR36oid (LineageOS 18.1) | |
|---|---|
| Latest version | 
|
| Description | Android (LineageOS) |
| Download | ⬇️ GitHub Releases |
| Documentation / FAQ | GitHub |
| dtb files / sound fix | BATLEXP G350 Panel 5 sound fix (thanks to S1eepy from discord) |
muOS
Coming soon. The dev has already posted videos on discord (August 12th, 2025)
| muOS (MustardOS) | ||
|---|---|---|
 | ||
| Latest version | MustardOS 2601.1 Funky Jacaranda | |
| Download | ⬇️ muOS Homepage | |
| Documentation / FAQ | muOS Homepage | |
| Hotkeys | Handy Hotkeys | |
| Officially Supported Devices |
| |
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