Make Battery Life Better ROOT - Nexus 4 Q&A, Help & Troubleshooting

I am all stock rooted. I have screen full brightness, GPS off, bt off, nfc off data and Wi-Fi on. Any ideas how to increase the life via root.
Thanks
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Root won't give you better battery life maybe a custom ROM and kernel would help
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From my experience (I like 100% brightness also) you will probably only get about 3hours screen on time with 100% brightness regardless of what rom or kernel you run
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Related

ICS battery use

I have been using my phone for about two hours straight now and it seems that android OS is using more battery than the screen. I thought the screen was the biggest battery drain.
Before you ask, this is the stats right from a fresh charge.
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already covered here
Perfect. Thank you.
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Nexus 7 battery drain

Hi. It has been two weeks since I got the nexus 7. At first, the battery lasted for a long time. Now I'm realizing that it is draining much quicker than it is supposed to. What should I do?
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Moved from XDA Gen to here....Thank you.
idevice12345 said:
Hi. It has been two weeks since I got the nexus 7. At first, the battery lasted for a long time. Now I'm realizing that it is draining much quicker than it is supposed to. What should I do?
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Better battery stats to check the wake locks and cpu spy to see if your device is deep sleeping
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It is. I just factory reset my tablet. It seems fine. Let's see
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My battery isn't very good either. Brightness on 0 percent and still only getting about 6.5 hours of screen time.
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Change lowest possible brightness level

Even on the lowest setting the screen is brighter than I would like. Is there a way to change the lowest possible brightness setting?
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Screen filter from Play store
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Works great. Thanks!
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rootdim is also an alternative
I'm assuming that this won't extend battery life?
You can also use night mode app.. It's simple and easy to use..
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ziddey said:
I'm assuming that this won't extend battery life?
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Not really
You're not able to disable the ips backlight.

Questions about bat

Hello i have experienced with a slight battery drain... Is this normal?
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About phone
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Your battery stats will not be accurate until you drain more of your battery.
Buckii said:
Hello i have experienced with a slight battery drain... Is this normal?
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Slight battery drain? Your phone was only on for 17 seconds. Are you trolling us?:laugh:
I wish I was trollin, really though... I had just pulled it off the charger at this time but typically average use would kill the battery after say I pull it off at 10am ish... To about early evening
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Just use it normally till lets say 50% and then post Partial wakelocks tab of Betterbatterystats application.
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ultra power saving

Can we get ultra power saving mode, from galaxy s5?
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Good Question
Please!!!
1.st reason for no Nexus 4 isnt Amoled
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nope.
if you want it badly, root it and install custom kernel.
at least it do helps, a bit
zamzameir said:
nope.
if you want it badly, root it and install custom kernel.
at least it do helps, a bit
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Click to collapse
I rooted my phone and installed custom kernel. I just asked if it's possible to do that.
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sosta1 said:
Can we get ultra power saving mode, from galaxy s5?
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Turn off your phone and leave it in your desk drawer. :good:
sosta1 said:
I rooted my phone and installed custom kernel. I just asked if it's possible to do that.
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You can try batteryguru from play store.
It has this option.
Unleashed by my Nexus 4
battery saving
You can try a Rom with the battery saving feature, im running Nexus 5 experience rom CM 11 and it has the option to enable battery saving. It just reduces CPU when screen is off. Other Roms have even more options such as turning off Location when screen is off.
would an f2fs format rom increase battery ?
alleyezondisromo said:
would an f2fs format rom increase battery ?
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No.
F2fs only increases I/o speed, if you even notice it at all.
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Switch it to airplane mode
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so, te chances are slighty to none for a feature like ultra power saving mode in N4?!

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