Create a folder called "backup" in case it does not exist:
Backup the harmony binary file:
Before we proceed to next steps we need to download the node binary first:
Check the node binary version that was downloaded:
To check your node follow instructions on .
The upgrade process is the same as above
curl -LO https://harmony.one/binary && mv binary harmony && chmod +x harmonycurl -LO https://harmony.one/binary_testnet && mv binary_testnet harmony && chmod +x harmonymkdir -p backupcp harmony backup./harmony -Vsudo service harmony restart