BETA AOSP image for Zenfone Max M1 (ZB555KL) removed from download area of LG Website

[Kasazza]

Hello,

as announced 4 years ago from many mobile news websites, LG published Beta AOSP image ROMs for the ZenFone M1 family:
XDA Link 

LINK to the file was: https://dlcdnets.asus.com/pub/ASUS/ZenFone/ZB555KL/UL-ASUS_X00P-WW-AOSP-17.00.2003.23-user.zip 

It sould be compliant with my mobile: it actually runs build image UL-ASUS_X00P-WW-15.00.2007.122-user.zip

But now this link is broken and does not redirect to anything.

Is it possible to download this file from an affordable source?
Anyone can provide it? It should be "about 1.78GB"
Did it was 1st and only unique image with no newer updates?

Thanks from Italy, Andrea

[Falcon_ASUS]

@Kasazza 
We would like to inform you that we no longer provide previous firmware versions or downgraded software packages on ASUS official website. This is to ensure that the security updates on your phone remain up-to-date with the latest firmware versions. We appreciate your understanding and patience. If you have any question or need assistance, please feel free to visit our service center or call the service hot line, we will do our best to provide help for your questions. 

If you have a need for a system upgrade across versions, we recommend visiting a service center where our staff can assist you. 
You can find service center locations at the following link: 
https://www.asus.com/support/service-center-location
Sorry for any inconvenience it may be caused.