Owon Hds2102s Firmware Update Fix – Ultimate & Deluxe

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

This comprehensive guide covers how to safely update your Owon HDS2102S firmware, fix the post-update calibration bug, and restore your device to peak performance. ⚠️ Critical Risks: Read Before Proceeding

Note: The exact file names and menu labels may vary slightly by revision. Always refer to the readme.txt included in the firmware package.

To identify your current version, navigate to:.Record your version number and serial number before visiting the Owon Download Center . Step-by-Step Firmware Update Process

This fragmented ecosystem means that before you look for a "fix," you must first identify your device's hardware and firmware versions to determine if an update is even possible. owon hds2102s firmware update fix

To fix this, force the device back into Upgrade Mode using the hardware key method from Step 3. Locate the older, native firmware version or contact Owon support for the specific factory binary matching your serial number, then re-flash. Issue 3: Calibration Fails After Update

If you see any error message like “Bad CRC” or “Partition mismatch,” your firmware file is corrupt or for the wrong model (HDS2102S vs HDS2102 – they are different!). Redownload the file from OWON directly.

For more advanced support or archived firmware files, the EEVblog Forums maintain a community-driven repository of various hardware-specific versions.

: Users noticed the horizontal graticules were incorrectly spaced at the fastest timebase, leading to inaccurate waveform measurements. Confirm the choice by pressing the corresponding softkey

: Download the correct firmware file (typically named Scope.upp ) from the Lilliput (OWON) Download Center .

“Firmware,” she muttered, wiping grease from the screen. The current version was V1.0.8. The Owon support forum had whispers of a V1.0.11 beta. The fix log read cryptically: “Improved trigger stability on high-impedance sources.” That sounded close enough.

Copy the Scope.upp file directly into the root directory of the removable disk.

: If your device still boots, press Utility -> System -> About to record your current firmware version and hardware model precisely. How to Correctly Update the Firmware (Preventing Bricks) Always refer to the readme

: On your Windows PC, open Device Manager. Look for an unrecognized device, an "STM32" device, or a new virtual disk drive. Using the STM32 Cube Programmer (For Advanced Bricks) :

: Turn the scope off and then back on. The device will automatically begin the upgrade and shut down once finished. : Turn the scope on and check the version number in the menu to ensure it has changed. Method B: Launcher Software Update For updates using a launcher tool: Launch Tool : Open the Launcher.exe file on your PC and select your language.

Note down the and Software Version numbers (e.g., v2.0.2, v3.1.0).

If you are trying to fix a failed Owon HDS2102S firmware update, try this: