Unlocking boatloader Motorola G6 Plus

Hello,
I acquired especially for installing e-os a motorola G6 Plus (XT1926-03).
But Im unable to install the recovery (unlocking boatloader).
I have usb tethering activated and in android 9, I have also OEM unlock activated.
Rebooting into fastboot works, but when then I got this error:

astboot flash boot /home/momo/Downloads/recovery-e-3.0.4-a14-20250709507533-community-evert.img
(bootloader) is-logical:boot_a: not found
(bootloader) is-logical:boot_a: not found
Sending ‘boot_a’ (28677 KB) OKAY [ 0.810s]
Writing ‘boot_a’ (bootloader) Preflash validation failed
FAILED (remote: ‘’)
fastboot: error: Command failed

In fastboot (not android), there is actually a line OEM_locked, so I think there is a problem with unlocking.

A search in the internet gives me the unlock site Login| Motorola Support US but when plugging my device in, it says “Your device does not qualify for bootloader unlocking” and the solution in the internet do not work (it says to go to the british site, which actually does not exist).

So, can anybody help me (or do I have to throw the phone away)?
If not possible, I suggest to remove the device from the site…

Regain your privacy! Adopt /e/OS the deGoogled mobile OS and online servicesphone

It is said that your phone can only be unlocked in the region it was sold. Being in UK I used https://en-gb.support.motorola.com. However this site does look different … from what I remember when unlocking my Moto.

It was sold in Switzerland. But there is no unlock page for “Rest of Europe” or at least I didinot find it.

If unlocking the boatloader of Motorola phone is really an issue, they should not be supported.
(Motorola XT2113-5 Preflash validation failed - /e/OS 2.4.1)
Did not find any solution.

Did you find this page in your searches

[Guide]Un/locking Motorola Bootloader

:grinning:I got the unlock code. I do not know why, but from logging on from another computer with windows and relogging with the same account and replugging the code (but still using firefox as a browser) it suddenly worked! Do not know how many times I tried, but it was on the only unlock webpage form the us (british or european does not seem to exist anymore).

Thank you for the suggestions.