Disabling apps extends battery life? - Xperia Z3 Q&A, Help & Troubleshooting

Hi guys, It seems alot of people when they buy a new phone , that one of the first things they do is delete any bloatware and disable some apps? I have been through my app drawer and there is certainly some apps i have no intention of ever using (hangouts being one of them) However, i see no point in disabling the app unless it extends battery life? Simply disabling an app doesnt free up memory right? So why do people disable apps? Does it extend battery life and is there any negative affects to disabling apps?
In a nutshell, Can i disable any app i want without worrying about it affecting performance and if so, can i expect improved battery life?

Negligible battery life. In Hangouts example, if you never open it it has never signed you in, thus not running. Only if you want to declutter your launcher.

When I got my Z3, I removed 1.1GB of bloatware Sony branded apps that I will never touch.
I have no interest in Music Unlimited, Movies Unlimited, Playstation features (until I get my PS4), "Xperia Support" because I don't intend on having issues.
This is the reason I uninstall them all (not necessarily disable the remainder though). Plus the launcher makes it so easy just by scrolling far left in the menu and choosing the uninstall option.

Related

Greenify: someone use it on N5? What are the apps it's hibernate?

I personally believe that the main weakness of the Nexus 5 is battery life. After trying for about a week the official app of Qualcomm Snapdragon BatteryGuru (https://play.google.com/store/apps/details?id=com.xiam.snapdragon.app) without becoming satisfied (I have not found significant improvements, may have only a placebo effect), I switched to Greenify (https://play.google.com/store/apps/details?id=com.oasisfeng.greenify) with the Donation Package.
Do some of you use it? Users comments on Play Store seem excited (so I decided to try the paid version).
The paid version also allows you to hibernate the system apps, but I have not enabled this function (and would therefore be excluded almost all Google Apps), according to you should enable this option? Or rather, what are the apps that should hibernate / greenify?
I use it, and I'm pretty satisfied, you can theoretically hibernate all the apps you want, but is not good with apps need too synching like emails, chat, messenger and apps wich you have widgets, otherwise they will not work properly
Sent from my Nexus 5 using XDA Premium 4 mobile app
I'm not sure what the point of Greenify is then. If you can't greenify the apps you need, like Gmail, texts, etc., then how is battery life saved?
Han Solo 1 said:
I'm not sure what the point of Greenify is then. If you can't greenify the apps you need, like Gmail, texts, etc., then how is battery life saved?
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geenify all the other crappily written apps that you install. if you greenify apps like gmail, you wont get your email in a timely manor. there are plenty of other apps that start up without you opening them that can be greenified.
simms22 said:
if you greenify apps like gmail, you wont get your email in a timely manor.
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Have you tested that? I haven't but push notifications should wake up Gmail.
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I do NOT reply to support queries over PM. Please keep support queries to the Q&A section, so that others may benefit
stremax said:
I use it, and I'm pretty satisfied, you can theoretically hibernate all the apps you want, but is not good with apps need too synching like emails, chat, messenger and apps wich you have widgets, otherwise they will not work properly
Sent from my Nexus 5 using XDA Premium 4 mobile app
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I agree that it's not good with apps with widgets on the home screen because the author of Greenify specify it, but I not agree for apps that need synchronization/notifications like emails, chat, messenger because it they use GCM (Google Cloud Messaging) they can be hibernated without lose push notifications!
I doubt only with system apps...
I have greenified quite everything that does not provide notification.
I use it for Facebook and Netflix, that helped my battery tremendously.
I used to use Greenify on my HTC One. I'd hibernate everything that wasn't 'system' and thought it was doing some good. Then I discovered that I was actually getting better battery life WITHOUT using it, so I don't really believe that it does any good.
To reiterate what others have said, I use to Greenify to hibernate any apps that aren't pushing me notifications. I'm honestly not sure if I see a huge difference in battery because it could be a number of things from changing ROMs or updating kernels, etc. But one thing for sure is that I'm actually pretty satisfied with the battery life on my N5. With the N4 I would be lucky to last me to dinner, but now I have plenty of battery to spare by the time I'm passing out in bed.
So I guess Greenify can potentially help battery life, but it's definitely not the answer to a magically longer lasting battery.
maxwarp79 said:
I personally believe that the main weakness of the Nexus 5 is battery life. After trying for about a week the official app of Qualcomm Snapdragon BatteryGuru (https://play.google.com/store/apps/details?id=com.xiam.snapdragon.app) without becoming satisfied (I have not found significant improvements, may have only a placebo effect), I switched to Greenify (https://play.google.com/store/apps/details?id=com.oasisfeng.greenify) with the Donation Package.
Do some of you use it? Users comments on Play Store seem excited (so I decided to try the paid version).
The paid version also allows you to hibernate the system apps, but I have not enabled this function (and would therefore be excluded almost all Google Apps), according to you should enable this option? Or rather, what are the apps that should hibernate / greenify?
Click to expand...
Click to collapse
Greenify is excellent. But using Greenify without knowing the cause of the problem isn't going to fix anything. Think of it as a bandaid. A bandaid for poorly written (usually intentionally) apps. Facebook comes to mind.
It won't greenify system apps without using Xposed (which doesn't work with ART). These system apps, Gmail, Chrome, Keep (I froze all the other junk Google apps), are actually pretty well behaved these days (they had huge issues in the past).
I think that with KitKat, Greenify has lost some of it's usefulness, with how aggressive KK is in killing off unused apps.
The app you should be downloading is BetterBatteryStats. Upload some logs for us, and most likely we can fix the problem for you. When the cause of the problem is determined, you can then choose the best course of action yourself.
The battery on the N5 is fine. I ran a BBS log while I was sleeping. After 6ish hours, the usage was 0.1% per hour. I would say anywhere between 0.1-0.4 is good. Wifi and mobile network, doesn't matter much if connection is solid.
anyways, greenify is not there to help battery, its there to have more free ram. but it can potentially help battery if you are running apps that open themselves and drain battery, like that aweful facebook app.

Extremely powerful battery saving app!!!

Got frustrated by slow android and is your Android sucking your companion's battery hardly???
Here's the solution for you- The app named GREENIFY (root is required).
Always be happy to see any app which requires phone to be rooted coz it is really going to change your phone's experience...
Greenify help you identify and put the bad behaving apps
into hibernation when you are not using them, stop them
from battery leeching, memory hogging and stealthy
running, in an elegant and unique way! They could do
nothing without your explicit launch, while still have full
functionality when running in foreground. Like what iOS
apps act!
The built-in App Analyzer will analyze and show apps in
your device that keep running persistent services and
those launch itself automatically on a regular basis (when
network connectivity changes, or every time you unlock
your device, install / uninstall / update your apps, etc).
Its worth a try and it has 100% positive feedback till date.
You can grab this smart app for your smarty Android right from here-
https://play.google.com/store/apps/..._source=xda&utm_medium=post&utm_term=download

Extremely powerful battery saving app!!!

Got frustrated by slow android and is your Android sucking your companion's battery hardly???
Here's the solution for you- The app named GREENIFY (root is required).
Always be happy to see any app which requires phone to be rooted coz it is really going to change your phone's experience...
Greenify help you identify and put the bad behaving apps
into hibernation when you are not using them, stop them
from battery leeching, memory hogging and stealthy
running, in an elegant and unique way! They could do
nothing without your explicit launch, while still have full
functionality when running in foreground. Like what iOS
apps act!
The built-in App Analyzer will analyze and show apps in
your device that keep running persistent services and
those launch itself automatically on a regular basis (when
network connectivity changes, or every time you unlock
your device, install / uninstall / update your apps, etc).
Its worth a try and it has 100% positive feedback till date.
You can grab this smart app for your smarty Android right from here-
https://play.google.com/store/apps/..._source=xda&utm_medium=post&utm_term=download

Review of Greenify, one of the best battery saver apps

Greenify is probably one of the best apps for battery saving. It will get the most of your device and it will surely save you tons of battery life.
Greenify is created by the famous Android developers from “XDA developers”. The developers from this website are one of the best in the world and they received amazing critical acclaim from all around the world.
Back to Greenify. It is an app that has the capability to reduce the battery consumption on any Android device. Most of the manifucturers still haven’t found the correct solution for decreasing the battery consumption, most of their solutions work by automatically turning off Wi-Fi, GPS, reducing the brightness, etc. They don’t have meaningful effect on your device’s battery life.
Any Android device can do self-initiative and automatic checks about anything new in any application, especially when you install new apps or update them.
Facebook, EMail, Twitter, Google+, Whatsapp, Tango have processes that are constantly working in the background. On top of that, there are is also a great amount of software already installed by the manufacturer of the device (bloatware), as well as the provider whose services you use. Most of these applications are constantly open, consuming the phone’s resources (CPU, RAM), spending your 3G/4G internet, and they are biggest culprits for excessive daytime consumption of your battery.
Read More ...Reviewappandroid.com
The Greenify Donation add on is well worth the few dollars it costs as well. If you get the add on then go into the settings, it makes system app hibernation and deep hibernation options available for use. Greenify is the one app that truly saves battery without freezing or disabling the app. There is no performance loss or app failure when putting apps into hibernation. One thing to keep in mind is that it is regularly getting updated to accommodate new devices and Android updates. Always back up your current version because some updates may not auto hibernate as well as the previous version etc.
If you get Greenify and GSam with the paid add on you will be able to greatly reduce wasted battery drain and quickly identify wakelock services
Sent from my HTC One using Xparent Gray Tapatalk 2
What do you think about "Hibernation Manager "? What is better?

Oreo and apps like Greenify

With all the work Google put into background battery life in Oreo, are apps like Greenify needed anymore? That was one of the primary reasons to root IMHO. Do we need that?
I'm wondering the same thing.
Oreo caches apps in the back ground.
It works, but I still use Greenify to clean up the apps that I do not want cached.
Sent from my Pixel 2 using Tapatalk
km8j said:
With all the work Google put into background battery life in Oreo, are apps like Greenify needed anymore? That was one of the primary reasons to root IMHO. Do we need that?
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Click to collapse
I personally felt the need for greenify was obsolete since Nougat arrived. Also in my experience I found that using it was detrimental/made no difference to battery life over time.
When I first got my Pixel 2, idle drain seemed high, so I tried Greenify. It seemed to help. I then uninstalled Greenify and there was no difference in battery life. I now believe the initial drain was just part of the phone calibrating itself and Greenify did not really do anything.
For some apps like instagram/facebook you really need greenify to prevent them running in the background.
k4r70ng said:
For some apps like instagram/facebook you really need greenify to prevent them running in the background.
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Click to collapse
Can't you just use oreo's settings to limit background activity and to optimize battery for those apps?
https://www.howtogeek.com/324566/how-to-limit-background-activity-for-apps-in-android-oreo/
They still manage to run in the background for me Same with microsoft office apps!
foosion said:
Can't you just use oreo's settings to limit background activity and to optimize battery for those apps?
https://www.howtogeek.com/324566/how-to-limit-background-activity-for-apps-in-android-oreo/
Click to expand...
Click to collapse
I use Greenify to control the play store app, services framework, and other system apps that think they need to suck down the battery. I use Google Maps all the time but I don't want it running in the background when I am not using the phone. My phone is not rooted and I plan on keeping it that way for awhile. So far the battery is lasting a long time but I don't use the assistant or any other service that goes beyond making phone calls and texting. Facebook and the others can keep their battery draining apps to themselves.
I swapped out Greenify for Naptime. Naptime makes a difference.

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