I'm grandfathered into the unlimited data plan. I recently purchased a Droid Bonic. I've used over 4 gigs of data during the month (mainly through have the my kids watch some movies). While in a 4G LTE market, I tried to download two apps from the Android Market, both where approximately 3 megs. I'm not in an area with WiFi (on a train) and I'm getting a message that 'Download size requires Wi-Fi' - so I can't download the apps. My understanding is that if you're on a 3G phone, your data may be 'optimized' if you're over 2 G's of download; however, this wasn't applicable to 4G LTE phones. But it appears it is - was there something I missed in the small print about 4G LTE having limits when you're on an unlimited date plan?
I'm most definitely NOT a VZW employee. If a post answered your question, please mark it as the answer.