Installing the Anycubic Chiron Firmware 1.3.5 download is just the first step. You now need to recalibrate your machine. The new firmware uses different EEPROM addresses, so old settings are invalid.
Flashing firmware is straightforward but nerve-wracking. Follow this exact sequence: Anycubic Chiron Firmware 1.3.5 Download
While v1.3.5 is a stable "stock" firmware, it retains several limitations that the 3D printing community has noted over time: Installing the Anycubic Chiron Firmware 1
The most critical update. Previous firmware versions occasionally triggered false thermal runaway errors or, worse, failed to trigger when actual heating failures occurred. Version 1.3.5 implements more aggressive PID monitoring, reducing the risk of failed prints and fire hazards. The most critical update
Summary
A short, reader-friendly walkthrough for users who want to update their Anycubic Chiron to Firmware 1.3.5 safely, including what’s changed, required files, pre-update checks, step‑by‑step flashing instructions, and troubleshooting tips.
Yes. The flash process is identical. Just download the older .bin file and follow the same steps. However, you will lose thermal runaway fixes.