First of all, this is a user forum; so it’s not “our” company.
Just for clarification, in case there’s a misunderstanding.
Concerning your dissapointments and frustrations, I really feel for you.
With regard to regular auto-reboots.
Have you checked the troubleshooting tool
There even is a category “Phone reboots”.
In my case it was the “battery frame” problem.
Since then everything is working absolutely perfect.
As to the Fairphone 1. The story regarding the end of support - as frustrating as this is - has already been explained back then. And you will find a thorough discussion with regard to this topic in this forum. The longest thread might be this one:
In a way, you made the same mistake I did, by not calling support right away, but making up with the faults for way to long.
Have you tried contacting one of the nice fairphoneangels or are’nt there any in your area? They might be helpful in locating the problem. And should they be able to diagnose your phone, maybe that could even help with support?
I wish you all the best.
Btw: I own a FP2 and a FP1 (both first batch) as well and both are serving me fine still and my wife’s FP1 is still at work as well.