I highly doubt that it really works. Don't you think that it's just the Nexus' DC-HSPA+ being referred to as 4G in Android?
It would make sense, and it's also capable of up to 42 mbps
Anyway, did you modify anything?
Running a custom or stock ROM?
You really made me curious, though. Especially since there is in fact an, obviously not active, LTE chip in the N4.
Originally Posted by ashirviskas
The screen capture has wrong resolution...
I don't think its n4
The aspect ratio is the same as if it was 1280x768. It's most likely just a downscaled screenshot.