Hi,
I recently flashed my Sparksfun LTE GNSS SARA-R510 device via the u-blow m-center software - it said it succeeded but I have not been able to reconnect to it anymore via the serial ports. Not even the EasyFlash app is able to reflash my device because it no also no longer responds to the Sara-on button. The only thing I can think of it the I was given the incorrect firmware for my device. I think my device is bricked.
Please advise.
Thanks.
Julian