Forum

 

Notifications
Clear all

LD-002R become LD-002H after firmware update


hns
 hns
(@hns)
Active Member Registered
Joined: 10 months ago
Posts: 5
Topic starter  

Hello all,

today i updated Chitubox to 1.9. It told me before downloading that i need update firmware of my 2R. So i went here and downloaded the package 4.3.16 F2.21.

Upack it. Load into flash disk. Plug into the printer. Choose print and firmware with BIN ext. Pressed PLAY and wait. When it's done i powered off and on and it loaded as usual.

I tried to print an old 3D model and it told me that the resolution is wrong.

I went into INFO and saw that the printer is now LD-002H with resolution 1620p. Funny how it can update the physical screen resolution.

Luckily i have F2.18 saved because i met that issue before while updating to F2.19.

Later i went here for the firmware 4.4.3 and it happens again as described above.

Does anybody have the latest version 4.4.3 for Chitubox 1.9?


ReplyQuote
Aevaris
(@aevaris)
New Member Registered
Joined: 5 months ago
Posts: 2
 

I recognize this is an old post but google found this before the real answer, so adding help in case others find this first.

This occurs when using any CTB from Chitubox 1.9+. To resolve this issue, you need to update to the 4.4.3 version firmware which is also, for whatever reason, not on this site but Creality's other site:

https://www.creality.com/download

Details with screenshots and video:
https://www.funkyton.com/fix-3d-printer-unknown-file-format-after-updating-chitubox-to-1-9/


ReplyQuote
hns
 hns
(@hns)
Active Member Registered
Joined: 10 months ago
Posts: 5
Topic starter  

Hello,

i tried that firmware as well. No change. But im decided to send this piece of crap into the world to the next happy owner. So i will not bother myself anymore with that


ReplyQuote