software upgrade problem

I'm from Sarail Net.I'm facing a technical problem like software device cambium Force 180 current version Beta I've applied ePMP-NonGPS_Synced-v4.4.but surdenly connection lost & I've finally disconnected from I'm triying to access to this device & trying to reset.both can not access to  this what can I do??

I have forwarded this to the support and development teams.