[General Questions and Answers] MihaiSG:
Battery\Performance\Debloat Guide:

I am not responsible if your device stop working after this (mine is working fine), you need to do a full CWM backup before you do any steps of this guide.

Apps needed:

Xposed Framework-> http://repo.xposed.info/module/de.robv.android.xposed.installer

Greenify Donation (All Xposed Options On)-> https://play.google.com/store/apps/details?id=com.oasisfeng.greenify.pro&hl=ro

Amplify Donation (Xposed)-> https://play.google.com/store/apps/details?id=com.ryansteckler.nlpunbounce

Power Nap (Xposed) (you need to register for this, but if you know how to use Google Search you can get the .apk, btw is a free app)-> http://xdaforums.com/xposed/modules/mod-power-nap-xposed-sony-s-stamina-t3077520

All this apps need root, if you want to Root your device you will need Root Genius (worked for me, maybe it will work for you)-> http://www.shuame.com/en/root/

Alternative Root-> http://www.kingroot.net/ (download the .apk and if you are lucky it will work).

You can debloat and use Greenify in a limited mode without Rooting.

All this apps need Xposed, if you don't have Xposed installed you should install it, there are many tutorials for this-> https://www.youtube.com/watch?v=p957DW62-N4

You can debloat and use Greenify in ROOT mode without Xposed.

Apps that can be safely disabled from Settings-> Manage Apps-> All:

Browser (if you use another Browser)

Chrome (if you don't use Chrome)

Calendar Storage

com.android.providers.partnerbookmarks

com.android.smspush

ConfigUpdater

GoogleDrive (if you use it don't disable)

Exchange Services

FaceUnlock (if you use it don't disable)

Gmail (if you use it don't disable)

Google Calendar Sync

Google Contatcs Syns

Google Parterer Setup

Google Play Books

Google Play Magazines

Google play Movies

Google Search (if you use it don't disable)

Google+ (if you use it don't disable)

Hangouts

Home screen Tips

Huawei Input Method (if you don't use another keyboard don't disable it, stock one is crap anyway)

Market Feedback agent

Picasa uploader

Pico TTS

Provisioning message

Search Applications Provider

Setup Wizard

User Dictionary

User Apps that can be Greenified: all apps that you don't use\don't have notifications

You don't need to greenify Facebook, Skype, Music Players, in simple words apps with notification\that can do things in background when you actively use them

System apps that can be Greenified: (you need to turn on all Greenify Settings for this, even Deep Hibernation [Xposed Only]):

Backup (we have CWM)

Bluetooth Share

Calculator

Calendar (if you don't use reminders)

Certificate Installer

Chrome

Download Manager (if you use downloads while screen is off don't greenify this)

Downloads

Email (if you use the stock email app don't greenify this)

File Manager

Flashlight

FM Radio

Fused Location (if you use Location Services don't greenify this)

Gallery

Google Account Manager

Google Backup Transport

Google Play Store (if you want notifications about app updates, don't greenify this, but this is a huge performance eater, is it your choice )

HTML Viewer

Import Via Bluetooth

Location Services (if you use Location Services don't greenify this)

Maps

MMI Function Test

MMI Tet II

MMI Test

Notes

Project Menu Act

Record Service

Sound Recorder

System Update (if you want notifications about system updates, don't greenify this)

Amplify guides (not written by me):

http://xdaforums.com/android/general/guide-extreme-battery-life-t3095884 (read the first 4 posts, if you want to use BetterBatteryStats\WakeLock detector\AppOpsXposed is it your choice) all credits for this guide goes to [MENTION=5867207]vaisakh7[/MENTION]

http://xdaforums.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588 (read the first 3 posts, if you want to use BetterBatteryStats\WakeLock detector is it your choice) all credits for this guide goes to [MENTION=5401012]Celestial Fury[/MENTION]

WakeLocks list: https://docs.google.com/spreadsheet...1K8_R3NBloP4Q1FgpIU/edit?pli=1#gid=2072742181 all credits for this list goes to [MENTION=2688060]1ceb0x[/MENTION]

Services list: http://xdaforums.com/showpost.php?p=55874177&postcount=1940 (you can use Amplify to disable services) all credits for this guide\list goes to [MENTION=2688060]1ceb0x[/MENTION]

Power Nap guide (not written by me):

http://xdaforums.com/showpost.php?p=60429417&postcount=4 (read the Power Nap guide)

What apps you need to whitelist:

Amplify

Android System

Greenify

KingRoot\King User (if you use it)

SuperSU (if you use it)

Facebook, Skype, Music Player, in simple words any apps that have functions during screen off.

Like I said I am not responsible if your device stop working after this (mine is working fine), you need to do a full CWM backup before you do any steps of this guide.

If any one wants to help, spot any spelling errors (English is not my first language) or any errors in general (apps that are not safe to disable, wrong settings etc) and is willing to help I will edit this post.