iCloud sign in keeps popping up in my iPhone 4s on a loop. 43434 Views 10 Replies Latest reply: Sep 13, 2014 6:47 PM by s3ank1ng. Level 1 (0 points). I've tried to type in my password and such, but it never stops popping up.Cloud sign in keeps popping up in my iPhone 4s on a loop. 43434 Views 10 Replies Latest reply: Sep 13, 2014 6:47 PM by s3ank1ng. Level 1 (0 points). I've tried to type in my password and such, but it never stops popping up.