Nano not updating
Your Apple product might be covered under your wireless carrier plan.
Make sure that you report your lost or stolen device to your carrier so they can disable your account to prevent calls, texts, and data use.
Don’t let the command line or Terminal sound intimidating though because it’s not, we’ll make the entire process of editing a Mac hosts file super easy.
You can verify your hosts modifications immediately with ping, Safari, or any other network app.
That's annoying, but it's not very serious. i Pod nano Resetting the early i Pod nano models is similar to the technique used for the 6th gen. Before you do anything else, make sure that your i Pod's hold button isn't on.
Resetting your i Pod nano is pretty simple and takes just a few seconds. This is the little switch at the top of the i Pod nano that can "lock" the i Pod's buttons.
This guide will show you exactly how to edit the hosts file in Mac OS.
You'll know that the hold button is on if you see a little orange area near the switch and a lock icon on the screen.
There’s a Standard SIM, a smaller Micro SIM and an even smaller Nano SIM.