Problem:
When you go on to click the button to download halium-boot.img (as you can see) it takes you to a pihole site which says the link is blocked by it (message: not on any blacklist). The same applies to system.img

What i Expect being the issue is the owner of the external site has a pihole set up and accidentally blocked external connections to the links.iopush.net

What I have tested:
I have tested opening the site connected via wifi, then on a second wifi. I have also tested opening the site on my mobile phone with mobile data. In terms of OS I have tried opening it on Windows (10), linux (Pop os), and Android (12). Sadly I don't have any vpn to test it out with...

Also if you are asking why this isn't under samsung, well it wont let me publish there and there's no subcategory for s7 (herolte) either.