Nibble0289
i had a layover and they did not ask for my phone or anything like that.
For one they even kinda fast laned us through the airport (because it was a 1 hour layover..). I mean it is just anecdotal, but i did not appear to me likely that one has to show their phone
i honestly would suggest to either just try your luck, and it will most likely work, and if they really ask just show them your phone
or if you really do not want to show it them under an cirumstances just not take it with you/ have no data on it
i doubt a "i dont want my to show my phone/ here is my lawyer" is worth it. like all the stress and in the end you might miss your fligth / they send you back / who knows what happens. This wont be a good experience
(be aware at the airport for wifi you need to show your id, and vpn is illegal i believe btw (to use, not to have installed, in case you want to use the wifi))