Many users search for a Mantra lifetime recharge or Mantra mfs100 lifetime recharge, hoping to pay once and never worry about it again. We must clarify: Lifetime RD Service does not exist under current UIDAI security mandates.
To maintain biometric integrity, devices must periodically rotate their encryption certificates. This is why you must pay an annual or biennial Mantra rd service price.
Beware of fake portals offering a Mantra rd service free recharge, as they will compromise your hardware.