Most of the time when i power on the core it flashes white and I’m unable to upload firmware to it. Tried putting it into listening mode but it does not flash blue. Also, tried factory resetting it but it stays flashing green. Had to try many times resetting and putting it into listening mode. If I’…

Core does not work most times

kennethlimcp May 10, 2014, 9:30am 6

It’s not faulty, just a corrupted factory reset firmware or bootloader

You can change the factory reset firmware:

Or email hello@spark.io to perform and exchange.

@steph, need your help

Topic		Replies	Views
[Resolved] Core stuck in flashing green mode Troubleshooting	20	6421	December 18, 2014
Fast flashing white, then solid blue, then repeats Troubleshooting	11	1492	January 1, 2014
The core is looping flashing white then solid blue over and over Troubleshooting	21	3581	December 26, 2014
Troubleshooting: My core only ever flashes yellow, what's up? Troubleshooting	8	2719	January 3, 2014
Cannot reset to factory? Troubleshooting	18	3276	April 12, 2015