.FIRM File Extension

Firmware File

A FIRM file contains data to modify a Nintendo 3DS. It is used by Boot9Strap to install custom firmware. FIRM files provide boot-up directions, add software support, or modify games. They commonly sto...

General Information

Title FIRM File Extension
Extension .firm
Full Form Firmware File
File Type Binary File
Developer Various
MIME Type application/octet-stream

File Function

Primary Function Store firmware
Additional Functions Update hardware
Features Device-specific, Pre-compiled

File Characteristics

Quality Fixed binary
Supports Layers N/A
Supports Transparency N/A
Editable No

Use Cases

Hardware Firmware Yes
Software Updates Yes
Device Management Yes

Security and Practices

Security Risks Firmware corruption
Best Practices Verified sources, Backup

Historical/Version Information

Initial Release Varies
Latest Version Device-specific

Associated Types

Similar Extensions .bin, .hex, .fls

Software Compatibility

Software Usage Policy OS Compatibility
Device Manufacturer Software Free Varies by software
Third-party Flashing Tools Free, Paid Windows, Mac, Linux