Uh, may steps yan sa website ni Globe.
Okay eto nalang:
1. Get your USC Code from Smart. To do this, book an appointment from Smart, either virtual or in-store appointment.
2. Go to your nearest Globe store, ask them na gusto mo mag port-in to Globe. Give them the 15-digit USC Code na binigay sa'yo ni Smart, together with your Valid ID and other forms that they may require.
3. Tapos na, bigyan ka yan nila ng New SIM with your existing number. Just wait up to 24 hours for it to be activated. Most likely less than 4 hours lang yan, pero just in case, I'll say wait up to 24 hours.