Here is the "story" of how this was fixed and the current status of updates: The Problem & The Fix
| 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. | owon hds2102s firmware update fix
One of the most common pain points for owners is the firmware update process. A search for reveals a community of users facing similar nightmares: the device freezing on the boot logo, erratic touchscreen behavior, incorrect voltage readings, or the device failing to be recognized by a PC. Here is the "story" of how this was
the device during the process, as this will permanently damage the internal software. the device during the process, as this will
For users who find the onboard interface or official software lacking, community tools like offer much faster data acquisition (up to 100 readings/sec) and better UI responsiveness on Windows. What is the latest FW version for OWON HDS2102s? - EEVblog