Database Develop

Finally, this is what the Nexus 4 should be doing.

This is how it should of been without custom anything. Seriously.
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In case anyone wants to know. AOKP m1. Franco's kernel. Undervolted by 25 mV. No underclock. Any tips to push it further?
(Note, this also included about 15 to 20 minutes of Miracast.

you should be able to under-volt by more then 25.
give 100 a try

i get that and more daily just clocked 1 day 22 hours ... then phone died from lack of juice

wavrunrx said:
you should be able to under-volt by more then 25.
give 100 a try
Click to expand...
Click to collapse
Is that safe for the circuits?

This is the battery life I achieve on my N4 with PAC rom and franco, and im pretty satisfied with 4h screen on time and decent standby drain

UV 150mv on stock clocks, auto brighness indoors (so screen on low setting), wifi.. I get 6-7 hours over a day and half by mostly browsing and light gaming (escape room games etc)
edit.. i do put my phone in airplane mode when i sleep

I get around 16-18 hours standby and 5 hours sot on average. Stock kernel, under volted by 112.5 MV, 15% brightness and using the battery guru app with location turned on
Sent from my Nexus 4 using XDA Premium HD app

Undervolting is something I'm weary of. I've read about the whole speeding up, slowing down, and how it can negatively effect the circuits. :[

I need to say that I got almost the same results on stock rom only 1 hour difference but it was on 3% not 1% so i guess if i waited i would get to 14 hours
Sent from my Nexus 4 using xda app-developers app

Without underclocking or anything I got over 6 hours screen on time with around 22/23 hours on battery

Please use the existing battery thread
The great battery impression thread
Closed

Poor battery life

My device is not very old. It's about 1 year now and battery isn't as good as it used to be. When I got it after school I had minimum 50% no matter what I've been doing and atm it's 24% which is disturbing.
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Any tips/ideas what to do?

olokos said:
My device is not very old. It's about 1 year now and battery isn't as good as it used to be. When I got it after school I had minimum 50% no matter what I've been doing and atm it's 24% which is disturbing.
Any tips/ideas what to do?
Click to expand...
Click to collapse
Check for battery health in 7378423 to see if it had any wear out in battery capacity. Mine is 31460 (1+ year, when buy it is 32000, Sony is always add more to make the battery last longer )
And check for any apps that run out of battery, malware too (There are some Android malware which mine Bitcoin/Litecoin and make phone hot and run out of battery)
Also check your kernel setting or reflash ROM if nessesary.......
Mine is 1,5-2 day battery life with typical behavior.......

Well, my battery says 31440 when at 86% of charge. I haven't got many wake locks in betterbatterystats either so I'm not sure what could be the cause. I'm on stock kernel. Thanks for the heads up on that mining malware. I had no idea it went over to mobile devices. My phone actually gets a bit hot after some regular usage, but nothing out of ordinary I guess. I did lots of mods to the stock rom on my own so I'm not that keen on reflashing. I'd rather find out what could be the cause of that poor battery life and fix it by myself.
Any other suggestions and things to try?

You can reinstall your Firmware, and see if the battery life would be better. And my Wakelocks have i solved with the App DS Battery Saver.

Strangely enogh my battery was at 2880 after only 140 charge cycles.
Then by accidient it deep discharged (problems with not charging, hard reset etc. until it was fully 100% dead) and now is back at 3130 with only the first charge cycle counted as 1.
Not the case here since your's has a good number, but I wanted to add this information.

battery/heat output wtf over, signal sux

OK I know phones put out heat but not with the simplest of tasks. I mean this is ridiculous if I play a game on it it gets smoking hot. My wife's nexus 6 doesn't even get warm and my s 5 I traded in for this barely got warm even with heavy use. Now onto the battery omg it drains faster than a 454 wide open does anyone have any advice or work around that actual work to improve both of these issues I am rooted have greenify, and tibu with some bloat frozen but still no noticeable difference thanks in advance
Oh yeah did I mention that the signal sux ass I'm constantly loosing lte coverage and it takes forever to even load the playstore....

I can literally sit here on the lowest brightness, everything disabled and watch the battery percentage go down. On super light use (navigating settings etc) it's warm.
Tried stock... or on clean rom...same.

Just charged to full, did a factory reset..Started fresh no restore and it went from 100% to 94% in less than 8 minutes. Is this a joke? Lol yeah this one is going back! Oh and those 8 minutes we're very very light use..just navigating phone.
Sent from my SAMSUNG-SM-G920A using XDA Free mobile app

ugh
I've been up for 3 hrs and I'm down to 52% I am using my tether but that's it. Think I might take this back and try the edge or another s6...I heard lollipop 5.1 is suppose to fix these issues any buddy have an info what so ever on the problems causing this. I love the phone but something needs to happen here and fast

dlucks80 said:
I've been up for 3 hrs and I'm down to 52% I am using my tether but that's it. Think I might take this back and try the edge or another s6...I heard lollipop 5.1 is suppose to fix these issues any buddy have an info what so ever on the problems causing this. I love the phone but something needs to happen here and fast
Click to expand...
Click to collapse
3 hours tethering and you only lost 48%? That's pretty good. Tethering uses your cell data (battery kilker) and constant WiFi (battery killer) while keeping the CPU out of deep sleep to process routing for the tethered devices.

Yeah I know it eats battery, I don't have Internet where I live so tether is all I get it blows I'm also comparing to my wife's nexus 6 and my s 5 which both never dropped at this rate.

I get as good battery life as my N6, which is not as much as I'd like, but it's good enough. It's 2 and I've only dropped my phone on wireless charging for a few mins, and it's at 74%.
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Play services 7.5 drains battery

Hey guys, my Moto X used to be able to get OK battery,but since the 7.5 update, I lose 15-20% over a five hour period, which is quite disappointing. any fixes?

AB__CD said:
Hey guys, my Moto X used to be able to get OK battery,but since the 7.5 update, I lose 15-20% over a five hour period, which is quite disappointing. any fixes?
Click to expand...
Click to collapse
Please share some screenshots from gsam or something like that
Sent from my XT1095 using XDA Free mobile app

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All of a sudden for me too, GPS is now eating up to 15% of my battery and the Android OS is at 11%... I noticed this this morning. The only thing I installed last night was Greenify...

Quite similar to what I have. Android system and Android os always on top
Sent from my XT1095 using XDA Free mobile app

This is new for me. I normally have pretty crap battery life but services and OS are normally never this high. The battery on my phone is so hit or miss. It 's behavior seriously changes daily. I don't get it.

Obeyryan said:
This is new for me. I normally have pretty crap battery life but services and OS are normally never this high. The battery on my phone is so hit or miss. It 's behavior seriously changes daily. I don't get it.
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Click to collapse
By the way, it got me to 8.30pm yesterday before I had to charge. As bad and inconsistent the battery is, at the very least I can say it gets me to dinner without too much babying. I'm just concerned when it drains much quicker than usual which means I can't use it as much for it to survive.

Question Is my Battery drain fast

This my first charge of the phone ,on my hand yasterday,I think battery drain fast ,or should I wait for 3 full charge to judge it?
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I think you're perfectly fine. Even better than me. I usually keep my 5G off - don't really need it most of the time and it drains the battery faster than 4G

Wanna trade?

But how long time should the battery stand screen on ,can it make screen on for 5 hr!?

Ysooo said:
But how long time should the battery stand screen on ,can it make screen on for 5 hr!?
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Click to collapse
With Miuimix i get about 7-8h SOT easily.

Kollachi said:
With Miuimix i get about 7-8h SOT easily.
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Click to collapse
What is the MiuiMix please!?

Put the refresh down to 60 or 90 , most apps I use don't support 120hz anyway.
I can even lower the resolution to FHD+ and it barely annoys me anymore
Especially if I know I want it to last the whole day
Changing from 5g to 4g helps a lot of if you're using it to navigate with Google maps, runs much cooler too

speedtripler said:
Put the refresh down to 60 or 90 , most apps I use don't support 120hz anyway.
I can even lower the resolution to FHD+ and it barely annoys me anymore
Especially if I know I want it to last the whole day
Changing from 5g to 4g helps a lot of if you're using it to navigate with Google maps, runs much cooler too
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Click to collapse
I follow this comments but also there is drain ,after 3,30 hr of use I lose 70 percentage

Ysooo said:
What is the MiuiMix please!?
Click to expand...
Click to collapse
Seems to be another ROM.

Ysooo said:
I follow this comments but also there is drain ,after 3,30 hr of use I lose 70 percentage
Click to expand...
Click to collapse
Something is wrong if you'd losing 70% that fast with everything turned down low, factory reset or new ROM probably best

This is a whine. Battery usage is different for every user. Depending on a variety of situations, like apps or features that autostart and/or run in the background, as well as refresh rate, how often you use the phone and type of usage, etc...