Qidi Xplus Firmware Install Jun 2026

For X-Plus 3 models, this is often due to a missing QD_factory_mode.txt file in the update package. To resolve this, ensure the file is present. If it's missing from the official download, add it manually to the root of the USB drive.

Sometimes the mainboard updates but the screen UI remains outdated, causing display glitches or wrong icons. To update the screen:

Copy these files directly to the root directory of your formatted USB drive. Do not place them inside folders. Step 3: Flash the Firmware Turn off your 3D printer. Insert the USB drive into the printer's front USB port. Turn the printer on.

Older generations of the X-Plus run on proprietary Chitu-based mainboards. These updates rely on a sequence of specific file types ( .cbd , .bin , and .gcode for UI configurations). Step 1: Extract the Correct Files qidi xplus firmware install

Choose as the file system and set the allocation unit size to 4096 bytes . Click Start to clear the drive completely. Phase 2: Downloading and Extracting the Files Head to the official QIDI Tech Support page.

Before starting the firmware installation process, make sure you:

Always rerun Bed Leveling , Input Shaper , and Z-Offset calibration immediately after a firmware change. New firmware often resets factory offset values. To help give you the exact steps, let me know: For X-Plus 3 models, this is often due

Complete Guide: How to Install and Update QIDI X-Plus Firmware

This is the recommended method for most users, as it's the most straightforward and safe.

Use a reliable, high-quality USB flash drive (ideally 16GB or smaller). Sometimes the mainboard updates but the screen UI

Newer models like the and some X-Plus 3 versions support over-the-air (OTA) updates. Connect your printer to a stable Wi-Fi network. Open Settings on the touchscreen. Tap Check for Updates .

Turn on your printer and insert the prepared USB drive into the front port.

Turn on the printer. The Linux host system inside the X-Plus 3 will detect the file and initiate an automated flashing script.

Get the latest official firmware from the QIDI Tech website.

Which you have (e.g., original X-Plus, X-Plus II, or X-Plus 3)? What error message or screen behavior you are seeing? What firmware version you are trying to install?