kuester 0 Posted June 20, 2017 Hello , how can i check which firmwareversion is installed on the JM4 Looper? I bought it last week. Perhaps the firmware is already up to date? Greetings Christian Share this post Link to post Share on other sites
BillBee 393 Posted June 20, 2017 Page 1-3 in the manual, the version is in one of the options under the save button. Share this post Link to post Share on other sites
jcordeiro 0 Posted May 16, 2018 In the save button. Share this post Link to post Share on other sites
