To update the address on your Aadhaar card, you can visit the official website of UIDAI or visit an Aadhaar Seva Kendra (ASK) or Aadhaar Enrollment Center. UIDAI says that one should update the address in one s Aadhaar only when there is a valid reason.
Basic banking transactions like balance enquiry, cash withdrawal, and remittances through a Business Correspondent can be done through an Aadhaar-based Payment System (AePS).