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Home > How To > How to update Alfawise 3D printer firmware?
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How to update Alfawise 3D printer firmware?

How to update Alfawise 3D printer firmware?

By  Steve Lowry 2019-04-11 31293 1

Alfawise 3D printer has three types: Alfawise U10, Alfawise U20, Alfawise U30. They are powerful, but you may meet some printing issues which need to update the firmware. Here is the tutorial to update the firmware of Alfawise 3D printer.

Alfawise 3D printer: 


Preparation of update Alfawise U10/U20/U30 3D printer:


Alfawise 3D printer, a micro SD card ( format is recommended ), a micro SD card reader, a computer.


Update Alfawise U10/U20/U30 3D printer firmware steps:


Step 1: Unzip the compressed Alfawise 3D printer firmware pack.

Alfawise U30 3D printer firmware pack
Alfawise U20 3D printer firmware pack
Alfawise U10 3D printer firmware pack


Step 2: Correctly insert micro SD card in card reader, then plug the card reader into USB port of computer.


Step 3: Copy the "project.bin" and the "Longer3D.UI" two files to the root directory of your micro SD card.



Copy the  



Step 4


● Insert prepared micro SD card into printer, then reboot your Alfawise 3D printer, and update will starts automatically.


● Normally, the screen of printer shows two progress bar(first one for images of user-interface, the second one for main program).


● Update progress usually lasts about 30 seconds with fast blink of blue LED light.


● Normally, If update is finished, the screen will jumps to the home menu.


● If not, please check your steps, and repeat them again. If it still fails, format or change your micro SD card and try again.


*Notice: Do not power off the printer during the update!



Step 5:


Congratulations! Now, you can freely operate Alfawise 3D printer with new firmware.


*Notice:  Don't forget to delete the two files of "step 3" in your micro SD card, otherwise update will unnecessarily repeats when printer boots.


Wrap up

So it's easy to update Alfawise U10/U20/U30 3D printer firmware: Choose the right Alfawise 3D printer firmware pack, insert the TF card with firmware files, then the update will be started automatically, delete the update files.


 You may also want to read:
Solving the common issues about Alfawise U20 3D Printer
Alfawise U20 3D printer user manual in English
How to assemble Alfawise U20 3D printer


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