The most reliable way to obtain the latest official firmware is directly from the manufacturer FNIRSI Manuals & Firmware Downloads page Important Note:
For users looking to bypass factory limitations or participate in reverse engineering, several GitHub repositories provide alternative options: fnirsi 1014d firmware link
The update process is straightforward but requires a . Your oscilloscope cannot be updated via USB cable alone. The most reliable way to obtain the latest
: Community members on the EEVblog forum actively track firmware versions and provide unofficial backups for recovery. Update Procedure Overview fnirsi 1014d firmware link