1. choirmama's Avatar
    Sometimes when I try to open up my phone, and enter the PIN, it tells me it's incorrect multiple times. I have to restart the phone, and then it recognizes the PIN. It is happening more often- twice today. Does anyone else have this issue, or know how to fix it?

    02-09-2015 05:35 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Try wiping the cache partition: http://support.t-mobile.com/docs/DOC-5744. If that doesn't help, then consider changing your screen unlock to pattern or password, and see if the problem persists.
    02-09-2015 08:31 PM

Similar Threads

  1. Why can't I stop the updating contact list in contacts on my S4?
    By AC Question in forum Samsung Galaxy S4
    Replies: 3
    Last Post: 12-26-2015, 08:49 PM
  2. How can I free up space storage on my Galaxy S4?
    By Sean Harman in forum Samsung Galaxy S4
    Replies: 2
    Last Post: 02-09-2015, 10:46 PM
  3. Replies: 2
    Last Post: 02-09-2015, 07:01 PM
  4. Replies: 0
    Last Post: 02-09-2015, 04:44 PM
  5. How do I get my internet homepage unstuck on my (Galaxy S4)?
    By AC Question in forum Ask a Question
    Replies: 1
    Last Post: 02-09-2015, 11:43 AM