Number of antennas inside an iPhone 7 I would like to know how many antennas are inside an iPhone 7 for the 4G connection?

Is it possible to have multiple antennas on an iPhone to make the received signal stronger and give better data throughput?

Thanks
Theres nothing you can do to improve significantly the signal, as the iPhone doesn't support hardware or software upgrades that can improve this side of things.

Here's an example:

https://www.youtube.com/watch?v=fOuYASBuWJc