Free Netflix for existing Verizon Fios customers - upgrade to Enhanced DVR required
I contacted Fios chat about the free Netflix promo for new customers and asked if existing customers can avail. Basically you need to upgrade to the Enhanced DVR ($5/month in my case) and pay for an upgrade fee of $50 (CSR offered to waive this fee after it posted to my account) and the delivery fee of new equipment (you might be able to pick up the equipment from a Fios store to save).
So you get Netflix and an upgraded DVR (record 6 shows at a time, 500GB storage) for $5 extra per month. Netflix alone cost $7.99 per month for Basic subscription.