Updating the firmware on the FNIRSI 1014D is a straightforward but precise workflow. The key to success lies in three factors: a properly formatted small-capacity microSD card, a stable power supply, and absolute patience during the update process.
When done correctly, a firmware update can transform the 1014D from a sluggish, bug-prone scope into a responsive and reliable bench companion. When done carelessly, it can turn the device into an expensive paperweight. Follow the steps above, double-check your hardware revision, and you will master the update process with confidence.
When the FNIRSI 1014D first launched, early firmware versions (v1.0.0 to v1.2.0) suffered from several issues. Users reported:
Subsequent firmware releases (v1.3.2 and above) have addressed these problems. A successful fnirsi1014d firmware update work session can:
In short, if your FNIRSI 1014D is still on factory firmware from 2021 or 2022, you are missing out on critical fixes.
I understand you're asking about performing a firmware update on the FNIRSI 1014D oscilloscope. Here’s a clear, practical answer based on common user experience with this device.
Keeping the FNIRSI-1014D firmware updated is a straightforward process that ensures the longevity and reliability of the instrument. By following the protocols for battery safety, driver installation, and post-update calibration, users can safely apply manufacturer patches to maintain the oscilloscope’s performance standards. Always rely on official channels for firmware files to avoid unauthorized or malicious code modifications.
Updating the FNIRSI 1014D firmware is a straightforward process that involves transferring a .bin file to the device's internal storage via a PC. However, users often encounter a "screen shift" issue due to the manufacturer using different display hardware across different production batches. Update Procedure
Download Firmware: Obtain the latest firmware (e.g., FSI-1014.bin) from the official FNIRSI support site or reputable community links if the official site is unresponsive.
Connect to PC: Use a USB-A to USB-A cable to connect the oscilloscope to your computer.
USB Export Mode: Navigate to MENU -> USB export on the oscilloscope. It should appear as a removable drive (typically 8GB) on your PC.
Transfer File: Delete any existing files on the oscilloscope's drive and copy the new FSI-1014.bin file onto it.
Initiate Update: Safely eject the drive and power the device off. Turn it back on; it should detect the file and show a progress bar for about 20 seconds before rebooting automatically. Critical Troubleshooting: The "Screen Shift" Problem
If your screen appears shifted or certain parameters are cut off after the update, you likely installed the version meant for a different hardware revision.
The Fix: Redo the update using the "other" version of the firmware. There are typically two versions of the V3.0 firmware to account for the two different screen types used in production.
Boot Failure: If the device fails to boot (backlight on but no image), you may need to remove the internal SD card, format it to FAT32 on a PC, and reload the correct firmware files directly. Community & Open Source Alternatives FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial
In the quiet hum of my lab, the FNIRSI 1014D oscilloscope sat like a stubborn companion. I’d heard the whispers on EEVblog about Version 3.0 firmware, promising a smoother interface and better stability. But as every tinkerer knows, "updating" is often a polite word for "danger." The Preparation
I began by scouting the official FNIRSI support page. The file I needed was elusive—some links were dead ends, but persistence led me to a .zip containing the magic FSI-1014.bin file.
Important: There are two different LCD manufacturers for this model. If you pick the wrong one, your screen might shift or distort. I downloaded both versions, just in case. The Operation
The Handshake: I grabbed a standard USB-A to USB-A cable—a rarity in most setups, but the lifeblood for this scope.
USB Export: On the 1014D, I hit MENU and navigated to USB export. The PC chirped as it recognized a new 8GB drive.
The Clean Slate: Per the instructions, I deleted every existing file on that internal drive. It felt like clearing a path through a digital forest.
The Transfer: I dragged FSI-1014.bin onto the drive. I didn't rush; I even used the Linux sync command to ensure every bit was truly there. The Reckoning
I disconnected the cable and hit the power switch. The FNIRSI logo flashed twice. A thin horizontal progress bar crept across the bottom of the 7-inch screen. It took less than a minute, but in the silence of the lab, it felt like an eternity.
The device rebooted. The interface was crisp, the parameters were aligned, and—most importantly—the firmware showed V3.0. Troubleshooting the "Ghost in the Machine"
If you find your screen has shifted or "fallen off" the edge, don't panic:
Wrong Version: This usually means you used the firmware for the other screen type. Re-run the process with the second .bin file provided in the update package.
SD Errors: If it refuses to boot, you may need to open the unit and format the internal SD card directly on your PC.
Pro-Tip: If you’re feeling adventurous, there are community-led reverse-engineering projects on GitHub that offer custom bootloaders and experimental features. fnirsi1014d firmware update work
Are you planning to stick with the official V3.0 firmware, or FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial
Guide to Updating the FNIRSI 1014D Go to product viewer dialog for this item. Updating the firmware on your FNIRSI 1014D
digital oscilloscope can resolve display issues, improve system stability, and occasionally add new software features. Because FNIRSI has used different hardware components (specifically different screens) over time, the update process requires careful file selection to avoid screen-shift errors. Preparation Requirements Before starting, ensure you have the following:
USB Data Cable: A high-quality cable for connecting the oscilloscope to your PC.
Latest Firmware File: Downloaded from the Official FNIRSI Support Page. The file is typically named FSI-1014.bin.
Backup: It is highly recommended to back up any existing waveforms or settings on your device before proceeding. Step-by-Step Update Process
Enter USB Export Mode: Power on the oscilloscope, enter the main menu, and select the USB Export option.
Connect to PC: Plug the device into your computer. It should appear as a new removable drive.
Clean the Drive: Open the new drive and delete all existing files. Do not format the drive unless the device is bricked and you are following a recovery procedure.
Transfer Firmware: Copy the downloaded .bin firmware file into the root directory of the oscilloscope's drive.
Eject and Reboot: Safely disconnect the USB cable from the PC and the oscilloscope. Power the device off and then back on. The update should initiate and complete automatically within seconds. Troubleshooting Common Issues
Screen Shift to the Left: This is a known issue caused by using a firmware version incompatible with your specific LCD hardware. To fix this, you must redo the update using the "alternative" version of the firmware (often labeled as a different screen version) provided by FNIRSI Support.
Device Won't Boot (Bricked): If the device shuts down immediately after the boot screen, the SD card inside may be corrupted. Some users resolve this by opening the device, removing the internal SD card, and reformatting it to FAT32 on a PC before reloading the firmware files.
USB Connection Fails: Ensure you are using the "USB Export" menu item; the device will not be recognized as a drive by the PC if this mode is not active. Alternative: Custom Open Source Firmware FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial
Updating the FNIRSI-1014D firmware is a straightforward process that typically takes less than a minute
. It primarily involves transferring a specific binary file to the device’s internal storage while it is connected to a computer. Step-by-Step Update Procedure
Follow these steps to ensure a successful firmware installation: Download the Firmware : Visit the official FNIRSI support page
to download the latest firmware file. The file is typically named FSI-1014.bin Connect to PC
: Power on the oscilloscope and connect it to your computer using a Micro USB data cable. Enable USB Export
: On the oscilloscope’s menu, navigate to settings and select the USB Export Prepare the Drive
: Your computer should recognize the device as a new removable drive. Crucial Step
: Clean or delete all existing files on this drive before proceeding. Transfer File : Copy the downloaded FSI-1014.bin
file directly into the root directory of the oscilloscope's drive. Finalise the Update Disconnect the USB cable from the PC. Power the oscilloscope and then back
The device will automatically detect the file and run the update routine. Common Issues & Troubleshooting Screen Shift
: If the display appears shifted or misaligned after an update, it often means the firmware file used was for a different screen revision. You may need to request a specific version from FNIRSI customer service Failed Boot
: If the device fails to start or displays a white screen, it might be necessary to open the unit and manually format the internal 8GB Micro SD card
using a computer before attempting to reinstall the firmware. Custom Firmware : There are open-source firmware alternatives available on
that offer community-driven features, though these are used at your own risk. Why Update? Firmware updates for the FNIRSI-1014D frequently address: FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial 3 Jun 2021 — Updating the firmware on the FNIRSI 1014D is
FNIRSI-1014D firmware update generally works and is highly recommended by the community to fix known bugs, such as screen freezing, inaccurate measurements, and UI lag.
Updating the firmware on this device is a manual process that involves connecting the oscilloscope to a PC via USB. How the Update Works Preparation : Download the latest firmware file (usually a file) from the official FNIRSI website or their official Google Drive repository. Connection
: Power off the device. Connect it to your PC using a USB-to-mini-USB cable. Bootloader Mode : Press and hold the
button while turning the device on. It should be recognized by your computer as a standard USB mass storage drive (U-disk).
: Drag and drop the update file directly onto the root folder of the oscilloscope's drive. Installation
: Once the file transfer is complete, the device usually restarts or begins the flashing process automatically. Do not disconnect power during this stage. Key Improvements in Recent Versions
: Fixes issues where the device would hang when switching between timebases.
: Improved calibration for the built-in signal generator and vertical sensitivity. UI Enhancements : Smoother menu navigation and better font rendering. Important Precautions Match Hardware
: Ensure the firmware version matches your specific hardware revision. FNIRSI sometimes releases hardware-specific updates (e.g., V2.0 vs. V3.0). Power Supply
: Use a stable power source (5V/2A) during the update to prevent bricking the unit.
: If possible, export your saved screenshots or wave data before updating, as the process may format the internal storage. direct link to the latest firmware repository or a specific troubleshooting guide if your update failed?
FNIRSI 1014D firmware update process involves manually transferring a
update file to the device's internal storage via a PC connection. The oscilloscope detects and installs this file automatically upon reboot. Update Procedure Follow these steps to update your device safely: Prepare the Firmware
: Download the latest firmware version (typically a file named FSI-1014.bin ) from the official FNIRSI Manuals & Firmware Connect to PC
Connect the FNIRSI 1014D to your computer using a standard USB data cable. On the oscilloscope, navigate to right arrow USB Export to enable data transfer mode. Transfer the File
Your PC will recognize the device as a removable drive (often around 8GB). Crucial Step
: Some experts recommend cleaning existing files on this drive before copying the new one. FSI-1014.bin file directly to the root directory of this drive. Finalise Installation Eject/Unmount the drive from your PC and disconnect the USB cable. Power the oscilloscope and then back
The device will display a progress bar. Once finished, it will reboot automatically into the new firmware. Technical Tips & Troubleshooting Screen Alignment Issues
: If your screen appears shifted or off-center after an update, you may have used the wrong firmware variant. FNIRSI devices sometimes use different screens requiring specific versions; contact FNIRSI Support if this occurs. The "Vanishing" File : Do not be alarmed if the
file is missing when you reconnect the device to a PC after the update; the system automatically deletes the update file once the installation is successful. Custom Firmware
: For advanced users, open-source alternative firmwares are hosted on that provide additional features and bug fixes. for the latest stable version or a tutorial video for a specific hardware revision? FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial 03-Jun-2021 —
FNirsi-1014D Firmware Update Guide: A Step-by-Step Walkthrough
The FNirsi-1014D is a popular, versatile device used for various applications, including signal generation, oscilloscope functionality, and more. To ensure your device stays up-to-date with the latest features and improvements, firmware updates are periodically released. This guide will walk you through the process of updating the firmware on your FNirsi-1014D device.
After testing dozens of units and compiling user reports, upgrading to the latest stable firmware is strongly recommended if you experience any of the following:
However, if your scope works perfectly and you rely on it for daily work, the old adage applies: “If it ain’t broke, don’t fix it.” Some users have reported new minor bugs after updating. Always read user feedback on forums before updating.
If you want, I can:
The FNIRSI-1014D firmware update is a standard procedure for resolving system bugs, improving measurement accuracy, and fixing UI issues like screen misalignment. As of 2026, the most stable official release is Firmware V3.0. How to Perform the Firmware Update
The update process for the FNIRSI-1014D is straightforward but requires careful adherence to the following steps to avoid "bricking" the device: Subsequent firmware releases (v1
Download the Firmware: Visit the official FNIRSI Support Page to find the latest .bin file (typically named FSI-1014.bin).
Connect to PC: Use a USB data cable to connect the oscilloscope to your computer.
Enable USB Export: Navigate to the oscilloscope's Menu and select USB export. Your PC should detect a new drive (approximately 8GB).
Clean the Drive: Remove any existing files from this drive to ensure a clean installation environment.
Transfer File: Copy the FSI-1014.bin file directly to the root of the oscilloscope's drive.
Safety First: Properly "eject" or "unmount" the drive from your PC before physically disconnecting the cable.
Initiate Update: Power the oscilloscope off and then back on. A horizontal progress bar should appear, completing the update in roughly 20 seconds. Troubleshooting Common Update Issues
Screen Shift/Misalignment: If the display appears shifted to one side after updating, you likely have a different hardware version of the screen. FNIRSI released two variants of V3.0 to account for different display manufacturers. Re-updating with the alternative V3.0 file usually fixes this.
Failed Boot (Blank Screen): If the device fails to boot after an update, you may need to manually format the internal SD card. This requires opening the device, removing the card, and formatting it to FAT32 on a PC before reinstalling the firmware.
Persistent Measurement Errors: Some users report a 200mV difference between channels even after updating to V3.0. If this occurs, perform a manual calibration through the device settings without any probes connected. Custom and Community Firmware FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial
To update the firmware on your FNIRSI-1014D oscilloscope, follow these steps to download and install the official software. The most recent version found is V3.0 (released around October 2021). Prerequisites
USB Cable: A standard USB data cable (typically USB-A to USB-A or Micro-USB depending on your unit's port).
Firmware File: Download the official FSI-1014.bin from the FNIRSI Software Downloads page. Step-by-Step Update Process Prepare the Device: Turn on your FNIRSI-1014D Go to product viewer dialog for this item. and connect it to your computer.
Enable USB Export: On the oscilloscope menu, navigate to MENU > USB export. This will make the device appear as a new drive (typically 8GB) on your computer.
Clean the Storage: It is recommended to delete any existing files on the newly appeared drive before proceeding.
Copy the File: Drag and drop the downloaded FSI-1014.bin file onto the oscilloscope's drive.
Disconnect Safely: Eject or unmount the drive from your computer and unplug the USB cable.
Execute Update: Power the oscilloscope off and then back on. The unit will detect the file and start an update routine, which usually includes a progress bar and takes less than a minute. Troubleshooting Common Issues Reverse engineering the FNIRSI 1014D - EEVblog
To update the FNIRSI 1014D oscilloscope firmware, you must download the official
file and transfer it to the device's internal storage via USB. Update Procedure Follow these steps to complete the firmware update: Download Firmware : Visit the official FNIRSI Manuals & Firmware
page to download the latest firmware package. Ensure the file is named FSI-1014.bin Connect to PC
: Use a USB data cable to connect the oscilloscope to your computer. Enable USB Export : On the oscilloscope, navigate to the menu and select the USB Export Prepare Storage : A new drive will appear on your computer. Delete all existing files on this drive before proceeding. Transfer File : Copy the downloaded FSI-1014.bin file onto the now-empty oscilloscope drive. Execute Update : Unplug the USB cable, power the device , and then power it
again. The update routine will run automatically, typically taking less than a minute. Troubleshooting Common Issues Off-Center Screen
: If the screen shifts left or right after an update, it often means the firmware version does not match your specific hardware's display driver. You may need to rename an alternative file to FSI-1014.bin and retry the process. Voltage Accuracy
: Some users report voltage readings being roughly 10% high after specific updates (e.g., V3.0). Standard menu calibration should be attempted first. Open Source Alternatives : Community members have reverse-engineered
the firmware to fix bugs and add features like a startup boot menu. Technical Summary Required File FSI-1014.bin USB Export mode (Mass Storage) Current Versions
Reports of V3.0 and newer are common in community discussions Official Source FNIRSI Software Downloads to fix the voltage accuracy issues? FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial
The FNIRSI-1014D is a beloved but quirky piece of hardware—a dual-channel oscilloscope known for its responsive touchscreen and high refresh rate, but infamous for its questionable measurement accuracy out of the box. For electronics enthusiasts, it is the ultimate "fixer-upper."
This is the story of one engineer’s quest to unlock the machine's true potential through a firmware update.
Official firmware updates for the FNIRSI 1014D are extremely rare – and many units cannot be updated by end users at all. Most 1014D scopes ship with a fixed firmware version that FNIRSI does not publicly provide updates for.