Klipper installation failure on Anycubic Kobra 2 neo

General Discussion
1

Basic Information:

Printer Model: Anycubic Kobra 2 Neo
MCU / Printerboard: GD32F303
Host / SBC
klippy.log

Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
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Describe your issue:

Hi!

I have followed many guides for installing Klipper on this specific machine, but I can’t seem to even try to upload the firmware; when I insert the micro sd card with the firmware.bin file in the correct FAT format, it just ignores it. I have tried compiling the firmware myself as well as trying others.

I am beggining to think the printerboard is adjusted so I can’t change its firmware in any way, not even the original one from the manufacturer.

Links to the guides I followed:

Thank you!

2

A link to the guide you are using now would be helpfull.
Your printer still boots to the Marlin screen?

Have you read this thread?

3

My bad, I will edit the post with the links. And yes, it boots to the Marlin screen like nothing happened.

I followed the same thread you posted and this one: Klipper (MOD) - Kobra2Neo Insights .