Would like to remove or freeze some of the apps not used by you? they are called bloatware. These apps running at the background and eating your battery. There are list of apps SAFE to removed.
I'm using AnTek App Manager to do that. Available in the Google Play. Required ROOT. If something wrong you can unfrozen it back.
My Frozen list.
Complete list of apps safe to be removed here
What's apps that you are not using and wanted it to be removed?