Anycubic Chiron Firmware 135 Download Repack //free\\ Jun 2026

Finding version 1.3.5 can be difficult as it is not always listed on the main English support page. You can typically find it through the following channels:

Allows you to fine-tune the bed leveling matrix without relying solely on the finicky stock strain-gauge probe.

The confusion often begins because Anycubic does not publicly list v1.3.5 for download. It is only available upon request. This is where "repack" enters the picture. A repack is simply a community-shared copy of the original 1.3.5 firmware files. It is not a modified or hacked version—just a re-uploaded "package" to help fellow users who cannot obtain it directly.

Purpose

Warning: Do not unplug the USB cable or power off the printer while the progress bar is moving. This will brick your motherboard. Step 5: Initialize the EEPROM

What a "repack" usually means

The is an official update primarily released for newer Chiron models equipped with specific screen hardware. While users often seek "repacks" for extra features, version 1.3.5 is frequently used as a base for custom Marlin builds or to restore original functionality on newer machines. Download Sources anycubic chiron firmware 135 download repack

Run a fresh mesh bed leveling cycle. Because the repack optimizes how the probe samples the bed, your old Z-offset values will no longer apply. Start high, test your first layer manually, and gradually lower your Z-offset to get that perfect first-layer squish.

You can do this via the printer’s LCD screen or by sending G-code commands through a terminal interface like Pronterface: Send M502 to load the new firmware factory defaults. Send M500 to save these settings to the EEPROM. Recalibrate Your Printer

Run a fresh automatic bed leveling sequence, followed by fine-tuning using the manual Z-offset tools now fully active in your 1.3.5 repack. To help you get the exact version you need, let me know: Finding version 1

Source your repacked firmware files (usually ending in .hex ) from reputable community hubs like the Anycubic 3D GitHub or trusted Google Drive community repositories.

Resolves issues where auto-leveling becomes "locked out" or non-functional after flashing older or incorrect firmware. Official Origin:

This was one of the first comprehensive custom Marlin 2.0.x builds for the Chiron. While it's older and labeled as a "Beta build - use with caution!", many users have found it to be stable and feature-rich. It is only available upon request

A is a modified, pre-compiled package that combines the official Anycubic stability patches with customized configuration files. These repacks often include: