Ender V2 Neo - v4.2.2 : applying firmware locks motherboard

[echdareez]

Hi there,

Have some issues with my good old Neo and decided to give this firmware a go. Applied it and got the "locked" Creality logo. Was finally able to fix that using the "9 languages firmware" along with the update for the display.

That being said : I applied (and tried) both these : Experimental-Ender3V2-422-BLTUBL-LA-MPC-20250106.bin and Experimental-Ender3V2-422-MM-LA-MPC-20250106.bin - the first one because I had a bed levelling "thingy" (pardon me, I'm no expert ;-) ) and the second for testing purposes. I also opened up my unit to verify the mobo (it's still the old one with v4.2.2)

Appreciate any fb!

[mriscoc]

Check this: #966

[echdareez]

Thanks so much, I've added my solution to revert the issue.