Fix ((full)) — Owon Hds2102s Firmware Update

A fully charged Owon HDS2102S (do not update on a low battery). A reliable USB-C to USB-A cable (avoid loose ports). A Windows PC. Step-by-Step Installation

| Symptom | Likely Fix | |--------|-------------| | No "Updating" message | Reformat SD card as FAT32; try a different card (4–8 GB recommended). | | Update freezes halfway | Do not power off for 10 minutes; if still frozen, contact OWON support – manual recovery may require a JTAG or bootloader reflash. | | Device no longer powers on after update | This indicates a "brick." Try holding the power button for 15 seconds to reset. Otherwise, professional re-flashing via serial port is required. |

Extract the downloaded ZIP archive to a dedicated folder on your desktop. You will typically find a .bin or .hex firmware file and an upgrade executable tool (usually named OwonOscilloscopeUpgrade.exe ). Step 3: Execute the Firmware Update Process Install the Owon USB drivers on your Windows PC. Power off your HDS2102S. Connect the device to your PC via the USB-C cable. owon hds2102s firmware update fix

Confirm the choice by pressing the corresponding softkey (usually or OK ).

Download the latest and the Owon USB Driver . A fully charged Owon HDS2102S (do not update

[Guide] Fixed my Owon HDS2102S Firmware Update Issues (White Screen/Boot Loop)

Write the correct factory .bin or .hex file starting at address 0x08000000 . Step-by-Step Installation | Symptom | Likely Fix |

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The is a popular 2-channel, 100 MHz handheld digital oscilloscope with a built-in multimeter. Like any sophisticated electronic device, its performance and stability depend heavily on its firmware. OWON periodically releases firmware updates to address bugs, improve user interface (UI) responsiveness, and add functionality.

Inserting a USB drive with the firmware file will result in an error. The correct process, as detailed by the official OWON reseller in Japan, is as follows: