We have 2 ST500s both of which seem to have developed hardware issues (battery maybe). I've tried charging them directly by connecting to a wall charger but the blue light does not go off (24hrs+). It doesn't show up on the software so I can't download the data. It's a bit difficult to send these to-and-fro between New Zealand and India for repairs (we have 2 ST300s that stopped working too).
I wanted to know if anyone has successfully retrieved data from malfunctioning units on your own? Is it something you would recommend doing, considering all care is taken, how much damage would it cause?
I understand it doesn't really fix the issue for future deployments...