A method, non-transitory computer readable medium and upgrade management computing device for managing upgrade in a telecommunication network comprising identifying one or more telecommunication network elements which are currently active. A type, a subnet and one or more network topologies is identified for each of the identified active one or more telecommunication network elements. The identified active one or more telecommunication network elements is upgraded with one or more available upgrades based on the identified type, the subnet and the one or more network topologies. During the upgrading, the identified active one or more telecommunication network elements is monitored for occurrence of one or more errors. One or more reports are generated based on the monitoring.