Factory reset S500 phone

I have an S500 that has been running on my Grandstream PBX for a while. I unplugged it for a day, and then when I plug it back in, it’s going through self checks and trying to register, but it seems like it’s stuck in a zero-config loop. It never finishes booting. So the question here is can I do a power-up factory reset somehow? All the documentation I see shows how to do it from a functioning screen. Any thoughts?

Update:

I got it. It was a race against the clock. Once I found the IP address, it was a matter of logging in at just the right moment and deleting the server path info in the auto provision screen. After that, It booted and now I can play.

This topic was automatically closed 31 days after the last reply. New replies are no longer allowed.