Aadhaar updates while you live abroad
UIDAI, not a Gulf typing shop, is the office that changes an Aadhaar record.
What you can do online
UIDAI lets you check status and update some fields online. Biometrics and many address changes still need a visit to an enrolment centre in India, or the path UIDAI currently publishes for NRIs. Do not hand the original Aadhaar PDF password to a middleman.