How to Fix the "ePSXe Core Stopped (Check Section 3.16 in User Guide)" Error
Switch from older, strict hardware plugins to or the ePSXe core GPU plugin , which offer better compatibility layers. Click the Configure button under the selected plugin.
Many forum posts about this error specifically mention Android and files like scph1001.bin . The same core principles apply: ensure you have a proper BIOS file, use stable built-in plugins, and always use clean, unmodified ROMs. The "CPU Overclock" setting is not typically found in the Android version, so focus on BIOS and file integrity.
: An "opcode" (operation code) is a specific command given to the virtual PlayStation CPU. When ePSXe reads an "unknown opcode," it means the game code told the emulator to execute a command that does not exist in standard PS1 hardware architecture. epsxe core stopped check the section 316 full
The problem might not be with ePSXe, but with the game file itself. If you have another PS1 game (or a different copy), try loading it to see if the error persists.
If you have tried adjusting your CPU overclocking, checking your BIOS, and verifying your ISO, you might be dealing with a game-specific compatibility bug.
ePSXe struggles to read games that are still inside compressed archives. How to Fix the "ePSXe Core Stopped (Check Section 3
The latest ePSXe version (v2.0.16+ as of this writing) works well with Android 11–14. However, some users report that bleeding-edge updates introduce the "Section 316" error on certain devices (particularly Samsung Galaxy S22+ and Pixel 6+).
If you have tried all the steps above and your modded game still triggers the Section 3.16 error at the exact same frame, the mod file itself is likely fundamentally broken or incompatible with ePSXe's core structure. In this scenario, you may need to look into modern alternative emulators, such as or the Beetle PSX core inside RetroArch, which offer more robust error handling for modern custom modifications. To help narrow down the issue, could you let me know: What specific game or mod are you trying to play? Are you running ePSXe on a PC or an Android device ?
Ensure your BIOS folder contains verified, authentic copies of regional firmware dumps, most commonly (North America) or SCPH7502.bin (Europe). Go to Config > BIOS within the emulator interface. The same core principles apply: ensure you have
Which (e.g., Pete's OpenGL, ePSXe core GPU) do you currently have selected?
Relaunch the emulator and load your game normally from the main menu. This forces ePSXe to clear its volatile cache data, preventing Section 316 memory corruption. 3. Verify and Re-Download Your Game ROM
Avoid compressed archive formats like .zip , .rar , or .7z directly within the emulator unless specified. Extract them first.