Camera trap fix

I work in Tierra del Fuego, Argentina. I have a Trophy Cam Agressor from 2015 (model 119776). It started to record date time wrongly with delays of different magnitude. I reinstalled firmware bs685bwyx08236 on all, in spite of having the last firmware already, in the hope of solving the problem. Camera do not enter setup nor operating mode. Screen off. What happens is that motion sensor blinks red like detecting both in setup or operation mode. Trying reinstall again firmware doesn´t works. Is there any way to fix this? Bushnell tells me to send the camer….Sending a camera to repair from Argentina to USA is a nightmare and can be as expensive as a camera in the end…any alternative workaround?