flygoat 0 Report post Posted May 12, 2021 I've been using XP-245 chipless frimware for years, however I found that my printer will automaticly update to 20.25.EF20J9 which is not supproted by chipless frimware 3-4 times a year. I'm sure that it is not conducted by computers as I'm using the printer wirelessly without USB connection. Each time I have to follow previous guide to downgrade the firmware. Is it possible to block this kind of auto firmware upgrade or having a chipless firmware with EF20J9? Share this post Link to post Share on other sites
John_Admin 385 Report post Posted May 12, 2021 You can disable automatic updated from printers menu on LCD Share this post Link to post Share on other sites
flygoat 0 Report post Posted May 12, 2021 It doesn't have LCD... Share this post Link to post Share on other sites
wic.support 30 Report post Posted May 12, 2021 Good day, are you sure that you do not have epson software updater installed and autoupdate is disabled in the driver settings? As far as I know this printer does not support autoupdate by itself, but if you have corresponding epson software it can update the printer even via Wi-Fi connection. Share this post Link to post Share on other sites
flygoat 0 Report post Posted May 12, 2021 Yes I am sure. I uninstalled all epson utilies from my PC when it upgrades the second time. Share this post Link to post Share on other sites
wic.support 30 Report post Posted May 12, 2021 Did you also disable firmware updates in the driver settings? https://www.wic.support/how-to-disable-automatic-firmware-updates-on-epson-printers/ Also try to install software updater, disable automatic updates here and then uninstall it again. Share this post Link to post Share on other sites
flygoat 0 Report post Posted May 12, 2021 Will try, thanks. Share this post Link to post Share on other sites
