New answers tagged performance
The speed of your device relates to the RAM not ROM. RAM of NOTE2 is 2GB and RAM is not expandable. RAM is the memory where all your foreground and background process resides. If RAM usage in your device is very high, uninstall or disable unnecessary applications. And install a Task Killer and schedule it in crazy mode at every half hour. It may increase the ...
depends from which version if for Example your going to Update to 4.4.x then Yes you should do it. Version 4.4.x has a big leap on any Device. check out this Kitkat 4.4.x other versions not so much for example Samsung released 4.3 and from 4.2.2 it has downgraded performence. Hope it Helps.
If the logs are really bothering you, you can deal with it two ways. Options one is to turn them off. You can do this with adb shell setprop log.tag.BadTag ERROR That will only log them if it's error or higher, but you'll have to kill the application before it'll listen. The second option is to use logcat directly and filter out what you don't care ...
Probably you are looking for something like this app.
Apps that have a service that is constantly open, like for example Viber, WhatsApp, Facebook messenger, etcetera can slow down the ui a lot if there are a lot of these running, so its preferable to keep apps with a constant service on the phone memory, since the impact there is non noticeable by comparison.
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