Make perfect sense.
1. It’s possibly an antenna problem in low signal areas. In strong signal areas its a beast. Im hoping its software.
2. Haha. Naive! They get them from Apple to early review.
3. Who knows. That’s the problem. People are getting 4 bad ones in a row. That shouldn’t happen. Across the globe as well. Something is up. Whether its hardware, software or a combo nobody knows. Maybe apple dont even know...
There were at least 2 big youtubers who mentioned having LTE issues in their first reviews (and they have also posted updates saying it’s working fine after latest updates)