The most important thing you need to know before updating your Spark 40
Channel: Guitars and Drones
Date: 2022-01-01

Positive Grid Spark 40 firmware update
Make sure to use the cable provided, not a printer cable
It was almost straight forward to update the firmware on the Positive Grid Spark 40 Amp, i just needed to ensure i had the correct cable and the correct downloads for a PC I should add if you want the new pedals there is a $27.99 fee but TBH I was just happy getting the Klon and EQ 

UPDATER:
https://help.positivegrid.com/hc/en-us/articles/360044432072-Spark-Firmware-Release-Notes

PC DRIVER: (NEEDED 100%)
https://help.positivegrid.com/hc/en-us/articles/360038685111

Les on spark amp lovers provided this link if anyone has issues

Todd Everett check out this thread.. 
https://forum.positivegrid.com/topic/6188/firmware-1-5-4-102-fix/49

Hey thanks for stopping by, here is a link to save

https://www.youtube.com/c/GuitarsandDrones?sub_confirmation=1