!!hot!! - Fnirsi1014d Firmware Update Work

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

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). fnirsi1014d firmware update work

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

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 Updating the FNIRSI 1014D firmware is a straightforward

: 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 — Step 3: Power Down the 1014D

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 —

Step 3: Power Down the 1014D

• Turn off the oscilloscope completely using the side power button.
• Disconnect all probes and external USB devices.

2. Prerequisites and Preparation

Failure to prepare correctly can result in a "bricked" device. Ensure the following conditions are met before proceeding:

Step 2: Enter Upgrade Mode (DFU Mode)

This is the most critical step. The device must be in "Device Firmware Update" (DFU) mode to accept new code.

1. Connect the oscilloscope to the PC via USB.
2. Method A (Software Trigger): Some versions allow you to tap "Upgrade" in the settings menu. The screen will turn off or display a connection icon.
3. Method B (Hardware Trigger): If the device is not detected, power off the scope. Hold down the "Save/Recall" button (or specific combination dictated by the specific hardware revision instructions) while powering the device on. Continue holding until the screen remains black or a connection sound is heard on the PC.