Bug Description I have downloaded the latest version of the beta firmware for the original tracker, 1.9. 2, until now it was working with 1.8 because the following ones had problems. I have not seen significant changes and the master audio bars are still lagging, I have created a new project, and I …

Give the emergency flash a try: [image] How do I perform the emergency flashing procedure with Polyend Tracker? Tracker If your device lost power during the upgrade, the SD file structure was damaged, or the firmware doesn’t boot up for any other reason, y…

I deleted all updates from the firmware folder and left only 1.8. I followed the instructions: I disconnected the power, inserted the SD card, connected the power, held the small reset button while pressing the power button - it didn’t start, neither by pressing the power button once nor by holding …

This is odd. Have you tried the latest stable 1.9.1 ? [image] Tracker downloads • Polyend

Yes, I tried version 1.9.1 during this process, but the result is the same. The problem is that it stays locked on version 1.9.2 and won’t allow any changes - it refuses to flash any other firmware version.

Going to give this a try on my OG and will report back. :hugs:

Alright.. just flashed back to 1.8.0 and then to 1.9.1 on my OG. I’m attaching the firmware i have for you here, in case something is up with your firmware files. I’m hoping i’m trustworthy enough that you don’t have to assume my files are malicious in any way :laughing: firmwares.zip (1.6 MB) T…

SOLVED - But something unusual happened during the process Here’s the complete process and the strange behavior I encountered: Backed up everything from my SD card (projects, samples, instruments) Formatted the SD card to FAT32 using AOMEI Partition Assistant Standard (free tool) - necessary …

Update failed when trying to revert to previous version

Beta Bug

Sandroid October 6, 2025, 4:43pm 2

Give the emergency flash a try:

2 Likes