[G2 Q&A, Help & Troubleshooting] EMINENT1:
I am using the phone as a source for mirroring to Appradio 3 in car. I want to leave it there and overnight lately with previous versions below 8.0 I've had tremendous drain. Location is always off as the Appradio has it's own GPS that I can use as mock GPS. I already froze many unused apps with Titanium, use Tasker for turning off WiFi, root kill of play services, email, media, and apps not used when I'm not in the car. Battery meter shows most usage from Android OS, which I don't know what could be running while screen is off except llama when I had it. All I had it do was start a couple apps when connected to Appradio with Bluetooth and have it shut down all apps I use and turn off WiFi when disconnected from the head unit when I shut off the car. I don't have any location polling on or any areas set. Just bare minimum. Even uninstalled phone and messaging apps. I've done the basics, turned off auto sync, even screen is at lowest possible setting, disabled most unused items like all things related to mobile data, vpn, Screenshare, Qassist. etc.

After switching to Tasker last night, today I woke up to 100% battery off charger after 7 hours sleep. Good. Checking battery stats, phone idle is using 36%. Android os is 16%. I've already uninstalled all phone things listed in Titanium.

Will the hot plug suspend help and if so which one? What's the difference between msm/alucard/intelligent?

I have Master to low 2.0

Governer - on demand

Turbo boost default as I want decent performance for mirrored touch if it matters

Governed sampler default

Power save default

cpu tweaks ON with default max and min frequency

Max screen off changed to 1036800

I've already uninstalled these below:

Sprint Android Requirements 4.1-1

Sprint Connections Optimizer 1.4.601

Sprint ID 1.9.22

Sprint Installer

Sprint Worldwide 1.0

Sprint Zone 4.5.31

SprintExtensionProvider (Used by VVM)

LGSystemSaver (Activates QuickView window if you have a QuickView case)

Voice Mate (LG "Siri")

Maluuba QVoice Interface 1.3.4q

QVoice Engine 4.1605.36624R (Required by Voice Mate)

QVoice Speech Pack 4.0100.33464

AAT 4.2.2

Answer Me 1.0 (Answers phone when put to ear) Thanks to: WhiteZero

Camer test 1.0.14

CloudHub 1.20.12

ELTest 1.0

Favorite Contacts-Widget 4.1.4

LG Intelligent Agent 0.6.1

LGInstallService 4.0.70

LGSearchWidgetProivder 4.0.6

LGSetupWizard

Life Square 4.0.28

Life Square Log Manager 2.5.42

Mobile print 1.1.101

NextRadio1.0

Notebook 4.0.21

Pico TTS 1.0

POLARIS Office View 5.5.0.x

Qualcomm IZat 1.0

Shutdown Monitor 80ZV7

Task Manager 4.0.15

Text Link 4.3.13

Text Link Engine 1.6.6

TextTranslator 4.1.10

The Little Prince 3.0.18

Video Editor 4.0.70

Video Trim 4.0.19

VMWare Ready 1.3.2

VPNDialogs 4.2.2.L.80ZV7.1378543552

VUTalk 4.0.33

I know this list had things like Smartshare, but I have those disabled in settings in case I want to use mirrorcast someday. Hopefully they're not causing much drain.

Any other tweaks that can help my standby/sleep life? Any other LG/phone related apps I can safely freeze or uninstall? Essentials to my usage are as a media player and navy with Waze and WiFi only, location off, but i'd like to still have access to Google Now once in a while when called upon, but I can live without it if it's causing wake locks and drain.