To install or update the firmware on a QIDI X-Plus series printer, you can use either an method depending on your specific model version. Offline Installation (USB Method) This is the standard procedure for all X-Plus models ( Prepare the USB Drive : Use a FAT32-formatted USB flash drive. Download and Extract : Download the official firmware from the QIDI Tech Support page. Unzip the file on your computer. File Placement : Move the entire "QD_Update"
folder to the root directory of the USB drive (do not put it inside another folder). Initiate Update
: Turn off the printer, insert the USB, and turn it back on. Some versions require you to navigate to Set > About to see the "Updating" notice in the corner. Manual Trigger : On newer models, go to Settings > Offline Update and click "Confirm" when the file is detected. Completion : The process can take 15–30 minutes.
turn off the power until the printer restarts or prompts you to finish. Online Installation (WiFi Method) Available for with firmware V1.4.0 or later Ensure the printer is connected to WiFi. Navigate to the "Settings" "Check for updates" If a new version is available, select "Online Update" and follow the prompts. Post-Installation Calibration
After any firmware update, you must recalibrate the printer to ensure accuracy: Auto Bed Leveling : Run the full bed mesh sequence. Input Shaping : Perform the vibration compensation calibration. : Readjust your nozzle height using a leveling card. Troubleshooting "Bricked" or Stuck Screens If your screen is white or the update fails, you may need a UI Recovery Download the specific UI recovery file (e.g., mksscreen.recovery ) from the Copy only this file to the root of a USB or microSD card.
Insert it into the slot (sometimes located on the back of the screen itself for
) while the printer is off, then power on to force the update before you start? AI responses may include mistakes. Learn more X-Plus4 Firmware Update - QIDI Wiki qidi xplus firmware install
Installing firmware on your QIDI X-Plus series printer is generally straightforward, but the process varies slightly depending on whether you have the original , the Go to product viewer dialog for this item. , or the newer . Quick Installation Guide
: Use the "Check for updates" option in the printer settings for an online update.
: Copy the QD_Update folder to the root of a FAT32 USB 2.0 drive, insert it, and go to About to see progress. Original
: Place three specific files on a USB root directory, insert it, and "print" the update.qd file. 🛠️ Step-by-Step Installation by Model QIDI X-Plus 4 (Latest Model) supports both online and offline methods. Online Method: Open Settings on your printer's touchscreen. Tap Check for updates.
Follow the on-screen prompts; the printer will restart automatically. Offline Method: Download and extract the firmware ZIP from the QIDI Wiki. Copy the QD_Update folder to the root of a USB drive. Insert the drive into the printer to trigger the update. QIDI X-Plus 3
often requires a specific manual sequence that users frequently find confusing. Prepare Drive: Use a USB 2.0 drive formatted to FAT32. To install or update the firmware on a
Transfer Files: Copy the QD_Update folder to the root (not inside another folder).
Trigger Update: Plug the drive into the printer and tap the About icon. You should see "Updating in Progress" in the lower left corner.
Post-Update: Always perform Auto Bed Leveling, Z-Offset calibration, and Input Shaping after a successful flash. QIDI X-Plus This model uses a "print-to-update" method.
Files: Ensure you have 3 files in the root directory: update.qd, ui.bin, and logo.bin (names may vary slightly by version).
Action: Select the update.qd file from the print menu and "print" it as if it were a 3D model. ⚠️ Critical Warnings & Troubleshooting Qidi X-Plus3 printer firmware update issue - Facebook
Here’s a concise, useful paper-style guide for installing firmware on the QIDI X-Plus (original model, not X-Plus 3 unless specified). Guide: How to Install Firmware on the Qidi
Updating the firmware on your Qidi X-Plus is essential for fixing bugs, improving print quality, and unlocking new features. Because Qidi has released multiple versions of the X-Plus (most notably the original X-Plus and the newer X-Plus 3), the installation process differs slightly between models.
⚠️ Important: Please identify your model before proceeding. The X-Plus 3 uses a different architecture (Klipper-based) compared to the original X-Plus (Marlin-based).
| Problem | Likely Fix | |---------|-------------| | USB not recognized | Reformat FAT32, 4096 bytes cluster | | Screen stuck at logo | Reflash TFT with smaller USB drive | | No update prompt | Remove power cord for 30 sec, retry step 4 |
References
support@qiditech.comIf you own a QIDI Tech X-Plus, you already know it’s a workhorse in the professional desktop 3D printing space. However, to keep it printing at peak performance—whether you’re using PLA, ABS, or advanced nylons—keeping the firmware up to date is not just recommended; it’s essential. A successful qidi xplus firmware install can unlock new features, fix thermal runaway bugs, improve bed leveling accuracy, and expand material compatibility.
Yet, unlike simply updating an app on your phone, flashing firmware on the X-Plus requires precision. A mistake can lead to a "bricked" motherboard. Do not worry. This guide will walk you through every single step, from identifying your current version to performing the final calibration.