Off You can change your existing plan by using –ACT Fibernet app (Download from Playstore/App Store)Open the AppClick on Change plan Select the new plan Verify by authenticating with OTP Pay the difference amount and continue to use the serviceLog on to https://selfcare.actcorp.in/web/act/common with your registered Mobile numberGo to My Accounts -> Upgrade Package -> click here Read the terms and conditions and click \"Proceed\"" Select the Plan and click \""Proceed\"" Enter Code received on registered mobile number and Click \""Upgrade\""" FAQ sub cat New Connection