[Xperia Z3 Compact General] monsieur_debile:
Hi, i want to share my own settings about battery life, i got amazing battery life (0,2% per hour at idle)

Tuto

- flashing roms with flashtool is the cleanest way to start a fresh install, dont forget to wipe data

there are many flashtool tuto, if you want some help, ask me

i highly prefer the first fw, 23.0.A.2.93 (4.4.4)

the latest fw sounds having poor battery life, its random though, some people don't meet any battery life issue, some others do

- sync off, only sync manually, default settings for most of them (e.g brightness is always set to 50%), i only enable tape 2 wake

- disable save and backup

- localisation, BT, NFC, off

- go to Google paramaters in menu, disable as much as possible

- hard one, disable apps that have sync or sending anonymous datas options (.eg file commander)

- disable notifications manually (only disable these ones which you dont need)

- install BetterBatteryStats (free on XDA)

- install Greenify and freeze intrusive apps in background

- Llama, great app which allows you a ton of different profiles, e.g you can disable wifi, connection, mobile data when screen is off, when screen is on, enabling wifi/mobile data

Its my biggest improvement when i m using Llama, this app is truly helpful to hold battery life longer

Advanced settings

Remove Bloatwares

- http://xdaforums.com/z3-compact/development/mod-rootremove-whats-navring-small-apps-t2902419/page6

ADB tuto

- http://xdaforums.com/showthread.php?t=2588979

- Debloater

http://xdaforums.com/android/software/debloater-remove-carrier-bloat-t2998294?nocache=1

Magic software which allows you to disable many bloatwares without executing any command

Be aware to disable only those ones which you know what it is

(e.g FastDormancy, Sonyericsson.wakeup are safe to be disabled)

QA

Battery myths

Please dont listen idiots keep having these outdated statements about battery

Modern battery have no longer similarity with elder battery gen

It doesnt have memory effect

You can use your battery as you wish,

Draining battery off? not needed anymore

Actually the best advice i would give:

- Use and recharge battery anytime

Some experienced would take care of battery and attempt to recharge before battery drains completely off, actually there is no real damage (still a few percentages of battery juice running on)

How to analyze battery life?

Above my thread, there is a thread related about battery life which alot of users posting their battery life stats

Pointless, keep in mind battery life depends highly from your use, from where you lives whether you get great signal reception

Screen on time is as accurate as inaccurate, don't judge battery life by an high SOT score, i can overpass 10 hours of sot if i keep watching movies

BBS stats are more useful even though we don't have access on partial wakelocks anymore which is quite frustating

Let BBS running during night when phone goes into sleep mode, on the morning, get the results and post them here

Also let's some charge cycles before using it, at the first charge, keep in mind, system might be little fuzzy

This example show you some important figures, the amount of awake should be correlated with deepsleep, the least of awake's amount you get, better will be your battery life

The most of deepsleep's amount you get, better will be your battery life, comprendé?

On this example, its marked: 15h 10 min 17s bat: -34% 2,2%/h

15 hours since latest reboot

2,2%/h, that your loss causing by wakelock per hour at idle

Stamina Mode

Keep in mind also, Stamina mode will be only effective if phone goes into sleep mode during a certain period (from 30 minutes to 1 hour), if you check your phone every 5 minutes, apps and services will wake up earlier, thus, in extension, battery life will decrease

Any comments/opinions would be appreciated

Ask questions on thread, i would be glad to answer it

Sorry for my poor english :p