Help Lagging and closing out apps and processes

[BMike31]

How can I go about finding out exactly which app or apps are causing my phone to freeze in the middle of, close out my texting window, and pretty much any other window I have open at the time. Even when I am recording a video or creating my next beat....it will lag and/or completely close out. I went about using the king root to root by phone, but I'm not sure if I didn't do it correctly and maybe that's causing the issues??

 

[James L]

How can I go about finding out exactly which app or apps are causing my phone to freeze in the middle of, close out my texting window, and pretty much any other window I have open at the time. Even when I am recording a video or creating my next beat....it will lag and/or completely close out. I went about using the king root to root by phone, but I'm not sure if I didn't do it correctly and maybe that's causing the issues??

King root doesn't root the S8 +. You should back up anything important to you and reflash the correct firmware.