Ah I don't use unlimited. I'm on digi prepare monthly 28 with no speed cap. Ya I Googled too and seems not solved yet. 4G and 4G+ really big difference. I'm using HW nove 4e and it doesn't include band 7. That's why no 4G+. I wanna buy a new phone now, but I want something stronger in terms of all specs as I'm using phones for 2 to 3 yrs minimum. But I don't want to buy expensive phones. My range is upto 1.2k only.