my build is based off of 10.04.22.01 and I took it from MR6500-1A1NAS
it has all ports enabled and openmep and openlock enabled
that does not mean it will load on your device but since Iknow you have a way back if it does not we can try to load it and see how you get along with it.
1A1NAS firm.PNG ...

Updates will be made on this gist: https://gist.github.com/carlosalaniz/a0324c615a104c5d3016d5bbf78141c8

M6 6500 / M6 6550 (US)
The goal of this document is to make it easy for everyone to unlock their M6 Hotspot routers. I purchased a refurbished M6 router with a version that did not allow to ...