Open the MyJio app
Log in with your Jio number
Go to the International Roaming section
Check available international roaming packs
Select the country or region you are traveling to
Choose a suitable roaming pack
Make the payment and activate the pack
Ensure your Jio SIM has network coverage before travel
Keep international roaming enabled on your phone settings
Restart your phone after reaching the destination if needed
If required, enable data roaming in your phone settings
Contact Jio customer care if activation does not work