Annoying Android System Battery Drain - Galaxy Note II Q&A, Help & Troubleshooting

I just rooted, am on 4.4.2. What should I freeze to stop this drain that goes over my screen on usage time?

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[Q] Battery Drain

Anybody else having battery drain since Lollipop? Running stock/S-0ff non rooted. Noticed it eating battery faster so I did the factory reset and restored with htc backup, got better for a few days, now it seems to be eating battery again. Usually I can stream music all day through my bluetooth speaker and go home with over 50%, lately by 10am I'm down to 60-70%.
I've noticed as well. I've had to start using the battery saver app to help.
I ended up doing a full reset again and did not restore with htc backup. seems to be better. Android system was draining pretty heavily in percentage but only had about 20 minutes of actual run time according to the system.
I'm back to easily a full day from charge after turning off location services. I scaled that back a bit and am using appops to turn off location services in particular apps as well, after that and removing my T-Mobile account my battery life is back what it was. That being said this phone hands down is the best battery life on any phone I've ever owned.

[Q] Android system battery drain

Android system and android os is draining more battery than my screen ( at lowest brightness) I attached some screenshots of battery stats and wakelock.
Is there a way to resolve this issue? Is it because I have somewhat poor signal? Gsam says phone radio only used 1% of the used battery. ..
I used my phone for an hour surfing on dolphin and it went from 100% to 63%. (on wifi) And I lose about 4-5% per hour when my phone is idle.(with WiFi on. I have no data)
I'm on stock, rooted 4.4.2 nd8 rom.
Thank you!

What's causing Android System to be in the top 3 processes of my battery stats?

I'm running 4.4.2 Kitkat on my phone. I have been through 3 devices, the first one my screen cracked, the 2nd one kept overheating and my battery life was horrible, it had Lollipop, then the 3rd one they sent me the camera lens was scratched up and now the one I have now I've had for about a month maybe and I get maybe 4 hours of battery life. I have sync off, lux autobrightness which is usually set to night, location stays off, wifi is always on, knock-knock is off. I rooted using Kingoroot the other night trying to see if I can get bettery battery life and downloaded titanium backup, supersu, bettery battery stats, appopsxposed, xposedinstaller, twrp manager, wakelock detector, greenify, amplify, and powernap, I went to sleep and my battery was at 77% and when I woke up it was at 65%. I just uninstalled Facebook, Kik, Facebook Messenger, Instagram, Swiftkey, POF, Accuweather, and Twitter. I go to my battery status and it's showing Android OS 25%, Screen 25%, Android System 15%, and com.androidsystemui 4%. I know that the Android System Processes shouldn't be in the top 4, not all 3 of them. I do have gsambattery montior, bootmanager, autostarts, performance profile, ds battery saver, and supersu also downloaded. Any idea as to what is causing this? It did it a few days ago and I did a FDR before rooting it and I'm trying to get better battery life. I used to be able to get 8hrs of battery life without having to charge it. Please help. I love the LG G2 but this battery life sucks. Please help. I'm new. What can I do to fix this? Would a FDR help?

Massive battery drain

Hi
I'm running NDE63L with root
I've noticed massive battery drain over the past few weeks with Android OS and Android System responsible for 21% of battery drain.
How do I fix this?
Thanks
update your phone
I had this before and I noticed media server appeared in the battery usage list as well so I cleared Chrome data cache then all was fine after

Massive Ideal Battery Drain HTC 10.

Hello guys, my HTC 10 (Verizon) is suffering from massive ideal battery drain. I leave it at 97% before going to sleep and when I wake up (after 6hrs) it's either below 30% or has shut down.
I'm on stock Oreo 8.0, no root. Version 3.18.605.13. I tried factory resetting it twice both from the reset option in settings and also from recovery, cleared cache partition from recovery as well but to no avail.
Also using greenify with aggressive doze on, doesn't help much. The battery runs okay as long as I'm using it, it goes nuts when the phone is placed on the table with the screen turned off.
Also I installed gsam battery monitor with adb and found kernalos to be draining the most battery. Then I installed BetterBatteryStats with adb and I'm posting screenshots of the results below.

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