1. ndira's Avatar
    I've upgraded to Kit Kat. I've noticed that my phone will struggle sometimes to come back when I unlock it. The screen will be blank and the buttons will light. It wasn't like that before. I hope that can be ironed out.

    Sent from my GT-I9500 using AC Forums mobile app
    05-13-2014 08:09 AM
  2. MaccaBird's Avatar
    This happens to me sometimes as well.

    Sent from my SCH-I545 using AC Forums mobile app
    05-13-2014 11:31 AM
  3. Lucy Davies's Avatar
    Have you tried turning it off & on again? My lock screen went really slow & laggy after work one day. Turning it off then on again solved the issue.

    Posted via Android Central App
    05-13-2014 04:12 PM
  4. JLTEEXO's Avatar
    05-14-2014 12:22 AM

Similar Threads

  1. 4.4.2 kit kat update via Kies failed, "unknown error"
    By chazdx in forum Verizon Samsung Galaxy S4
    Replies: 3
    Last Post: 07-01-2014, 01:41 PM
  2. Republic Wireless Moto X with Kit Kat for sale
    By achiquitachaser in forum Marketplace Archive
    Replies: 11
    Last Post: 05-27-2014, 04:35 AM
  3. Do a factory reset after you download kit kat that will solve alot of problems
    By zaydabarber in forum Verizon Samsung Galaxy Note 3
    Replies: 5
    Last Post: 05-15-2014, 12:53 PM
  4. Google voice after Kit Kat?
    By droidntn in forum Samsung Galaxy S4
    Replies: 0
    Last Post: 05-12-2014, 10:16 AM
LINK TO POST COPIED TO CLIPBOARD