Database Users

Sleep/Standby Battery Drain

I have seen many posts about the poor battery life on the ADAM when in heavy/normal use. I have seen very bad battery drain just in standby/sleep on all the roms I have tested (Stock Newest build, edenx, and now CM7). SetCpu currently doesn't support profiles but I wonder if the processor still runs heavily even when in standby.
I should note that i usually turn off WIFI when not in use and also background data sync.
Pixel Qi Wifi.
As usual, after unplugging the device in the morning and not touching it for 8+ hours, it has about 50% battery left and battery history shows Phone Standby using all the battery. I guess these quirks will not be resolved until Honeycomb if ever.

Which do you mean "cell standby" or "phone idle"? I have the same model and the battery still drains more than expect overnight, but notas much as 50%. Did you apply a fix to remove cell standby?

Phone idle is what is reported. Here is a more specific example: on battery power for 10 hours today in standby with wifi off and background sync off and the battey is down to 55%. This is not a huge problem but I dont like to leave it on the charger constantly when not in use.

Kill the "phone Idle" <- that's really draining and if you don't use SIP on a WiFi only you can de-install phone and phoneprovider

2 other things you could try,
Install from the market:
"autokiller memory optimizer" and
"Juice defender"
They seem to help for me.

or use BEAST ROM 2.2. My ADAM batterie status is after 23 hours on 36%.

Android System - Keep Awake = Uptime

Recently flashed my HTC Panache (Canada) with RoyalGinger 3.0
Noticed that under Battery Use, Android System is dominating the other items:
Android System 43%
Cell standby 22%
Phone idle 17%
Voice calls 11%
Display 7%
When I click Android System it shows:
CPU total 3m 0s
CPU foreground 3m 0s
Keep awake 9h 42m 2s
Included packages:
VPN Services
Status Bar
Google Backup Transport
Account and Sync Settings
Theme Chooser
Android System
RoyalGinger settings
Settings Storage
Settings
I only rooted it 2 days ago, so don't know when this started. This morning though, I installed Go SMS Pro which seems to be the only significant change I made in the morning. On the battery graph display, there is a brief period of time when it shows the phone was not awake in the morning, and since then the entire thing is blue (phone awake for 9h+ straight)
Fairly moderate usage. Display shows 2h 39m. Nothing is set to sync except Google which should be pushed anyway
Right now, battery life is less than what I was expecting, having read some comments about RoyalGinger. Basically, I'm getting maybe 1.1x of stock Sense, when I was sort of expecting 2x. Hoping that solving this issue would get those battery results.

[Q] Need help eliminating battery drain which seems caused Android subsystems

I have a 1.5 year old T-mobile LG G2. It used to have great battery life and after a day of light usage I had 70% or more battery left!. However, these days it drains battery like crazy. I hardly used it today, and it dropped to 8% from 100% in 9 hours
From the battery usage I have been collecting using Gsam (it was recommended by some online websites) it looks like build in Android sub-systems are ones draining.
My battery overview shows 21% used by phone radio and 10% by wifi. However when you look at details, I hardly used my radio (8 MB) and only 84 MB of Wifi data. See attachments.
62% is used by Apps and a whole 40% seem be from build in system App (Kernel, Google services, android system, system manager). From the screenshots I already uninstalled the smaller apps with the X sign. See attachments.
What other steps can I take to investigate this problem? Any suggestion on what to do remove my battery drain?

Cell standby and battery drain?

So my S7 Edge currently doesn't have a carrier attached to it. (Using another phone temporarily). I'm getting high battery usage on the following 4 things:
Cell standby - 34%
Device idle - 28%
Android System - 23%
Android OS 13%
The phone was recently wiped, I haven't put anything on it yet. its been on battery for 7 hrs and its at 82%. Does that sound abnormally high? I have turned mobile data off too so not even sure why the cell is dying to use any power.

It's normal. The percentages are high because there is no other service that consumes battery, the drain (which may be very small in absolute numbers) is split between some services like standby, idle, android os, etc. You should not mistake a high percentage with high battery drain.

Battery life horrible - Doze not working

My battery life is going from bad to worse. Doze doesn't ever seem to work. My phone is now down to 12 % and I have had a SOT of 21 minutes since the last Charge. I am rooted and have Greenify installed. GSam Battery is telling me that App usage is accounting for 86% of the battery usage with Kernel and Android System being the biggest battery eaters. How can I get doze to work again? Also I sometimes see that my Screen is not turning off on its own. Even hitting the power button won't turn off the Screen.

Doze stopped working for me from the time I updated to 6.0.1. But the phone does a last a day with normal usage.

thegios said:
Totally reset my phone and configured as new device.
Installed apps one by one and again 20% discharge overnight.
The phone seems to really go into sleep but I still get this constant discharge slope.
Click to expand...
Click to collapse
Have you changed wifi to 2.4GHz only?,
I don't know if WiFi has been fixed
I had android backup bug from resets and clean flash
I had to clean cache and delete google data related stuff couple of times,
I ended up pausing a lot of the services to reduce googles permission

My router has 2.4 only anyway but I'll try...
What is this issue about?
In any case I tried submitting bug report to online battery historian tool and it shows googlequicksearchbox as top app.