I wanted to update my template according to that page: https://estudiopatagon.ticksy.com/article/13851/
Installed envato plugin, connected my account but when I clicked install Reco button, say is 'This theme already installed.'
Beside, can I update template through via FTP. So, I'll download from my themeforest panel and upload via FTP. Can't I do it this way?
If envato market plugins doesn't work for you, i recommend you to update manually.
Just download the latest version from your TF dashboard and upload via FTP.
After that, remove Reco Functions Plugin and install it again.
Super important to backup if you added code changes to the theme and just in case, download your data file from theme options -> export to avoid loose any important information.