hi guys, so after some testing I've found the following:
- inside places: LTE/4G gets very weak, 1 bar, and field test shows rsrp0 at -115 to -125 dBm, which I think is pretty bad, speed is not good
- outside places: I get a big speed improvement, full bars, and rsrp0 below -90dBm
- wi-fi is working fine
important disclaimer: i'm using the american model in a latin america country which doesn't work on the 28 band, where local carriers have been boosting the 4G signal stronger, so it's only using 3 and 7 bands.
what do you guys think? i'm inclined to think my iphone Xs doesn't have a modem issue like most people and the bad reception inside places is due to the lack of the 28 band but i'm not sure.