Owon Hds2102s Firmware — Update Better

OWON HDS2102S Firmware Update: A Comprehensive Guide

On the second page of the system menu, select the USB mode as (Mass Storage Class). Connect to PC owon hds2102s firmware update

Important: You can generally only update within your current major version number (e.g., V4.x.x to V4.y.y). Do not attempt to jump between major versions like V1 to V4 unless explicitly instructed by Owon support. 2. Download the Firmware OWON HDS2102S Firmware Update: A Comprehensive Guide On

Connect to PC: Connect the oscilloscope to your computer using a USB-C cable. Use a USB flash drive (FAT32 format, 4GB–16GB recommended)

Method B (Alternative – Bootloader method, if screen is unresponsive):

3. Prepare the USB Drive

1. Use a USB flash drive (FAT32 format, 4GB–16GB recommended).
2. Delete all files on the USB drive (backup if needed).
3. Copy the firmware file (e.g., HDS2102S_Vxx.upg) to the root directory of the USB drive.
4. Do not rename the firmware file.
5. Safely eject the USB drive.

Never rename the file. The bootloader checks the checksum inside the header.