[minebreaker]

No, I don't do SNS. I created it to show it to the police. Looks like "I don't have any social media" is considered to be suspicious and you are "hiding" something. At least that's true in the US. I don't know about Iran though.

[iExploder]

Noone ever checked my phone in Iran, there is no reason. But unless you travel to meet family or friends, you need certified tour guide for the stay afaik.