Use qtimer tick cnt based approach first, if this does not work, always fill in with current elapsed real time. The logic to use qmi round trip time estimation is removed. CRs-fixed: 3841866 Change-Id: I02a74e7bfc905c669d50a5980ed8ac73e873c4f8 Signed-off-by: Fiqri Ardyansyah <fiqri191002@gmail.com>