Why can't I sign in with my Apple ID on iPhone?

I want to download some apps on my iPhone but it won't allow me to log in with any Apple IDs? I don't get an error message or anything it just won't work?

Maybe the appstore is down temporarily? Occasionally that happens.

Try turning off your phone for a few seconds then turning it back on. If it still doesn't work then check your network and if you're connected to Wi-Fi. If you are connected to Wi-Fi, it may not be strong enough and you'll probably just have to use your data.

  • Will Apple automatically sign you out if you change your Apple password? My sister has my mums old iPhone which has my stuff logged in and she told me she could see my messages and I got a little freaked out and I wanna know if Apple logs you out automatically if you change your password ;-; (The phone is supposed to be mine soon.)
  • Why won't my iPhone let me sign on the my apple id? I have been trying to sign on because for some reason I need to enter my billing address to get an app that's free. But everytime I do it just keeps asking for it over and over again. It's not that it's incorrect, I even tried changing it and it still won't work. All it's doing is asking over and over again. Can anyone help?
  • Why is my iPhone stuck on the apple sign? My iPhone 4 is a tethered jailbreak and I recently installed evasi0n 6.x so I can make it untethered. So I tried installing foldersinfolders from cydia and now it's stuck on the apple sign!
  • Why does icloud say You can't sign in at this time? I'm trying to set up FInd My Phone through icloud on my iphone and macbook. I can't log into icloud on my mac for some reason. I don't have the Little Snitch Application. I don't have the Little Snitch Application.