我的一位朋友问我寻求帮助，我目前使用三星手机与Android 5.1.1，并在主设置UI中遗漏病毒安全和CPU的设置。她说，"病毒" 警报应该是红色/黄色/绿色指标的东西。此外，还应该有一些关于操作系统的设置。 我猜的升级期间发生了变化。
A friend of mine asked me for help, she currently uses a Samsung phone with android 5.1.1 and misses settings for virus security and cpu in the main settings UI. The "virus" alert should be something with red/yellow/green indicators, she said. Also there should be some settings concerning the operationg system. The change happened during an upgrade I guess.
I cannot figure out what she is speaking about, I have been using a Galaxy 2 and 4 up to now, currently running with 5.0.1
Do you have any idea what I could search for?
I also like to ask if you know an app (no root) for these security issues!?
Based on on description, I think you might be referring to Samsung's Smart Manger. Smart manager gives an overview of the device's RAM, Battery, Clean up as well as Security (contains sn anti-malware engine).
Smart Manager's functions are to manage storage and RAM, scan and optimize data usage to preserve battery levels, and protect from security threats, close all apps running in the background that significantly drain the battery, uninstall unneeded applications, and run malware scans.
It is most likely the OS update didn't have Smart Manager. However the good thing is Smart Manager has been renamed Device Maintenance and is available from Google Playstore as long the device is compatible
What she meant were the developer options, the overlay where system stuff is showm in the upper right...