Opatch Version 13.9.4.2.5 Download [updated] -
Always move your old directory rather than overwriting it: mv $ORACLE_HOME/OPatch $ORACLE_HOME/OPatch_old Use code with caution.
Yes, by restoring your OPatch_backup folder. However, downgrading is rarely recommended unless a critical bug affects your patching workflow. opatch version 13.9.4.2.5 download
Option B — From internal repository: