So my P3S had the "please update.." message and after I did so, the "About" section
says the firmware is "1.0.20+" for "Aircraft"

But that wasn't the version of the firmware shown in the "please update.." message, I think
that was 1.1.30 ..

the update took about 2 minutes. It downloaded over 4G in about 1 minute then I think
it said "updating wifi module" or something, for 1 minute, with a single completion
percentage bar, and that was it.

It doesn't sound like the other experiences I read with updates.

So my P3S had the "please update.." message and after I did so, the "About" section
says the firmware is "1.0.20+" for "Aircraft"

But that wasn't the version of the firmware shown in the "please update.." message, I think
that was 1.1.30 ..

the update took about 2 minutes. It downloaded over 4G in about 1 minute then I think
it said "updating wifi module" or something, for 1 minute, with a single completion
percentage bar, and that was it.

It doesn't sound like the other experiences I read with updates.