You need to download and register for UPI on Freecharge on the new device.
Related Question
When will my account get debited when I send the money?
Where can I see all my past transactions?
How many accounts can be added to receive money?
Who can use UPI on Freecharge?
I do not have a UPI ID of the beneficiary. Can I still use Freecharge UPI to sen...
What is the intent feature?
What is the benefit of intent feature?
Is it mandatory to register for freecharge UPI in order to use intent functional...
What all modes of payments are supported using intent feature?
What are all the applications I can invoke via intent feature?
What if I change my mobile handset and want to use Freecharge UPI on the new device with the same number?
You need to download and register for UPI on Freecharge on the new device.