This device doesn't support updating APN setting. Technical support confirmed that they don't have such a feature, nor they can implement one thru firmware update. So, forget all stored value card that require changing APN to make them usable. Probably it is a really challenging programming solution to implement such a simple feature.
Five Stars ✨ Been using it for almost 3 months, haven't had much problem so far. The most useful part is when it tells me the tracker arrived at safe zones.
the GPS tracking is a bit slow
- Performance and stability improvement