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Hi, I own a Xperia mini pro. My first android phone .I have rooted my phone. The phone's ROM hasn't been changed. I'm using root apps like CPU Master, Auto Manager Memory, SD card speed increase etc. Default launcher is GO launcher.
I had read in many forums that rooting a phone and using softwares like CPU Master may increase the battery life. Currently my average battery life is around 12-14 hours. It was the same when I hadn't rooted my phone. I leave HSDPA data transfer always on. That might be one of the contributors in draining the battery faster. I used to use Juice defender earlier. Though it seemed to increase my phone's battery life (mainly because of my setting to switch data transfer off when screen is off 'but' allow data transfer for only some selected apps even when screen is off), it used to make my phone laggy. I've used other apps like green power, tasker and others.. While they switch off data when screen is off, none of them have option to enable data for selected apps even when screen is off(which i need because most of my friends use apps like whatsapp, facebook messenger or gtalk to message me). I've also removed some system apps, like fun and downloads, popcap etc. Could I use any alternatives for the apps mentioned above which consume lesser battery? Or is improving battery life on rooting only possible when ROM and kernels are changed
Plz suggest an alternative to juicedefender that allows me to do what i want. And it'l be really helpfull if someone who has achieved prolonging his/her mini pro's battery life gives me some tips on the same.
33 1/2 hours since I posted this question. And still no reply.. I'm disappointed
Hope this helps.
Hi,
Bro u have a rooted phone , but you don't have a custom ROM that means that you can not overclock or under clock your mobile, so using cup master or set cpu will not help you.
Solution can be u an flash a new ROM having an overclocked kernel or you can flash a overclocked kernel to your current stock ROM or if you don't want to do any of this simply uninstall cpu manager as it will be eating unnecessary juice from your battery and not helping in any way.
Auto memory manager does improves battery life but only a bit, it basically controls the apps killing rate i.e. it manages how much RAM should remain free at all times helps improves performance of you phone, so don't use an aggressive profile because it will kill apps (background or paused or closed) very frequently which in turn will lead to use of your battery, instead use a mild or less aggressive or default settings this will improve both performance of your phone and use lesser juice as compared to a aggressive setting.
Also keep in mind since u r using Gingerbread so killing apps using task killers after every few minutes will not help , so u can uninstall task killers, also if u need a task killer it is already present in go launcher u can use that.
Juice defender is ultimate app which helps improves battery a lot, but u need to have optimized settings according to your needs.
My advice is use smart profiles by Antutu to create profiles for different timings i.e when you need 3g or wirelss or not as when your are sleeping you don't need wifi or 3g on.
Also best option of saving battery is reducing screen brightness.
You can reduce brightness to 20 % which you are inside the building or working under lights as the screen is properly visible.
And outside in bright sun you can use 35-50% brightness.
Keeping phone at 100% brightness will screw the battery life.
You can use LUX or ambident light senor for automatic brightness setting according to the day light or unnatural light or dark.
hope this helps you.
Turbo
---------- Post added at 06:58 AM ---------- Previous post was at 06:36 AM ----------
I forgot to mention point about serious battery saving settings.
1) Use lesser widgets only widgets you really need, as they are battery hogger.
2) Try to reduce push interval for email notification, facebook, twitter, weather widget because using 1-5 min push interval will use a lot of juice, try increasing interval to 30 minutes or more or use manual push if you don't need the notification updates every single minute pooping in. This part eats most amount of battery so if u can change the settings this will improve you battery life a lot.
3) Also watch if any unnecessary services are not running in background, because a lot of apps uses services which eats significant battery , so if there is a application which is not needed at all but is running unnecessary service u can uninstall it if you want, but this is not mandatory.
4) Lastly you can use watchdog app , it log the cpu usage by apps and will let you know which app is eating up a lot of juice. So u can find the culprit and find alternative app for that.
Turbo .
So after some research and Googling, I discovered that "Killling" your app is only worse or has no effect for your battery life. Even using apps that "save" battery only harm it even more. I've been told these were the fundamental things to save battery ever since I even got my hands on a smart phone.. Guess I've been asking the wrong people.
So, what are real ways to save battery? I'm a heavy phone user, often surfing the net or watching Netflix on the go. Dimming my screen is not enough, are there any other techniques to prevent my phone from dying? I've got an Android 4.
If you're rooted:
Underclock
Undervolt
Change cpu governor/io scheduler
Flash different ROMS and kernels
Change your modem
And a few more.
Not rooted:
Use screen filter? Lol.
Update your firmware
Sent from my GT-I9100 using XDA
okmijnlp said:
If you're rooted:
Underclock
Undervolt
Change cpu governor/io scheduler
Flash different ROMS and kernels
Change your modem
And a few more.
Not rooted:
Use screen filter? Lol.
Update your firmware
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
I am rooted, thank you for the info! I'll be looking into it~
Get bigger battery?
Turn thing off lol only kidding but turn off auto updates such as news etc
If you look at your battery stats, under settings, you'll see what uses the most battery. Usually I find that my screen uses around 70% of my battery, but if you have something else high on the list you might have a "rogue app" preventing your phone from going into sleep mode.
If your screen is the culprit you can only save 10% or so by throttling your CPU etc. The only way you can make real savings is by reducing screen brightness.
Easiest way to save battery is use gemini app manager to stop apps being able to autostart when you don't want them to as then you don't have the os having to kill off unused apps to make more free ram.
For example a lot of apps can autostart when your wifi goes on or off, when your 3G signal drops etcetera including things like facebook or google play. By changing auto start for such apps you don't have to run a task killer which also saves battery.
Dave
Sent from my LG P920 using Tapatalk
i use the aokp rom milestone 4 atm, and i also have come accross a fantastic battery app called "Badass Battery Monitor". its free and details very very specifically what apps are using the battery most.
I have managed to increase my battery by rooting out the apps i dont use that are using prescious power...
Also, turning off useless app permissions for apps theat really dont need them and work perfectly well without them will also save on power massively. for this i use "LBE Privacy Guard" works an absolute charm
I have widget where I can turn off Internet connection, set brightness, GPS etc. Internet stand-by mode uses damn much battery... And when you don't use Internet, you can put on 2G, it also saves battery.
This may not benefit you if you are a heavy user but I find the feature on my Droid 3 that turns off 3G after 15 minutes of inactivity saves battery and also saves data. Not sure if this is a standard Android feature or if it would even benefit you.
Here with LG P990 and I don't have option to turn off 3G aftre some minutes... but if/when you didn't need high speed you can choose only 2G network (for example when needed receive only notification): this save a lot your battery.
Moreover you can verify battery consumption to see if there are autostart apps from your vendor than have heavy power consumption (for me there was OnScreenPhone) and use gemini app manager as explained previously.
In the end you can find out custom ROM for your device usually optimized for smoothness and power consumption.
First apps I download when switching to a new Rom to get a little control on battery are
Adfree- Get rid of ads, they eat a bit of battery.
DroidWall- Control what apps are able to access Internet under separate "Mobile Data" and "Wifi" Conditions.
Screenfilter- Dim the screen below factory settings.
LED's hack- Turn off the Softbutton Backlights (home/menu/back/search), even though they don't seem like it may eat up your battery, it is an extra 'light' that's on, even though it may be minimal, it's still drawing power.
Also, It maybe just a Photon thing cuz of the Pentile display but I always use if not completely Black background image, a dark one because the 'lighter' or 'whiter/colorful' images take more battery, same reason I always look for 'Inverted' or black themed apps too.
Turn OFF any 'Haptic feedback' settings on your phone (Keyboard, Phone DialPad, Screen/UI Interactions, etc..)
For Calls (Ringtone) and Notification settings, don't have them set to 'Ring and Vibrate' or just 'Vibrate' because the Vibration Mechanism will eat alot if battery. Some may argue that the Notification 'Vibrate' setting and even the Haptic feedback (which does in fact use the phones Vibration mechanism) would not kill battery because it's a 'quick' or 'minimal' use (depending on use) and but if your keyboard had the Haptic feedback on, thinking of how many times your touch the keyboard for even on Text message, try will add up and help kill the battery.
Turn OFF any/all Homescreen/UI Animations
Turn OFF any Auto Sync setting and instead have APPS sync in a specified interval, (Of course Depending on how important the information that's being pulled like Email) , Could be set to like every 4 hours to sync an so on.
Manually input Date/Time settings instead of "Get network provided values" because it'll be one less thing pulling from Internet.
Set Screen Timeout to 30 Secs and Never have Auto-Brightness set, instead use a brightness toggle of some sort (Stock 'Power Control' Widget works well) to only have it as bright as you need to view in current conditions.
Open the Google 'Talk' application and uncheck the 'Auto log-in' setting, and then 'Sign out'. For some reason this always runs in the background and eats alot of battery.
If I think of more things ill post them
Hope these tips help, if they do don't forget to hit the thanks button thanks.
MoPhoACTV Initiative
There are many ways...
Switch on WiFi, 3G at only using, and close the not using application, decrease display brightness etc...
And if you root your phone, you may change CPU governor, or build.prop tweaks, script tweaks... Or change to custom kernel or custom ROM.
I forgot that 'LED's hack' is not available in the market anymore, I attached it below.
i hv just downloaded screen-filter lets c how that works...
Juice defender
Try JuiceDefender by Latedroid. It helps a lot to turn off things you don't need when you don't need them. Sorry I can't post the link- I'm new to XDA
my experience:
undervolting does not help much. you have to test a lot for only a little bit of improvement.
in my opinion you will not really remark it.
but what helps, i think, is set cpu speed, if possible. for example i use samsung galaxy s2 where cpu has max 1200mhz. i set max cpu freq to 800mhz. with a good rom (hydrogenics f.e.) android keeps running smooth with 800mhz and battery lasts noticeable longer.
I agree that undervolting doesn't help so much.
Like in up post, best thing to save Your battery is to change cpu power. You can also use diffrent cpu govenor : good for battery are smartassv2 and power save. Just need to have rooted phone and download app, fx. Antutu CPU Master or Set CPU. U can also make your cpu speed profiles.
Gents....
In the quest for battery life and RAM enhancements, and the fact that many applications use wake locks to keep themselves active in the RAM.....is there an easy method to identify which apps contain wake locks ?
I can see active apps easy enough, but does that state simply mean a wake lock is present ??
A little info from a dev or two would be much appreciated.......g
Bump....
gregsarg said:
Gents....
In the quest for battery life and RAM enhancements, and the fact that many applications use wake locks to keep themselves active in the RAM.....is there an easy method to identify which apps contain wake locks ?
I can see active apps easy enough, but does that state simply mean a wake lock is present ??
A little info from a dev or two would be much appreciated.......g
Click to expand...
Click to collapse
Not sure there's an extra easy way... Nonetheless, check out BetterBatteryStats, if you haven't done so already? It does detect Kernel as well as partial Wakelocks. Here's a link that should help: http://forum.xda-developers.com/wiki/Wakelocks
Also, if I remember correctly, you can open your favorite terminal emulator and type:
Su
dumpsys power
Your TE should display any at this point, and if your TE has a zero in the last two lines, there shouldn't be anything you need to worry about.
As far as RAM goes, Android has managed it well since Froyo 2.2, so its not really a concern that's worth your time. Nevertheless, I still find myself manually shutting down apps that I don't want held in RAM with SystemPanel or Taskiller anyway, d'oh! It's a bad habit - OCD problem for me, lol.., due to many years with Windows Mobile. Bottom-line is that Android will end idle app - process tasks as needed without our help, lol... and I'm sure you know that too.
In regard to battery life, here with Saurom 7.1, the display, mobile data, cell use, and cell standby, as well as an add-on ProximityScreenOff Pro app, consume the vast majority of the battery juice. That said, if I set wifi to sleep when the display is off and shut down mobile data, the battery life and deep sleep % increases dramatically.
Hope this helps a little...
Best to all,
R
Wakelock detector app
gregsarg said:
Gents....
In the quest for battery life and RAM enhancements, and the fact that many applications use wake locks to keep themselves active in the RAM.....is there an easy method to identify which apps contain wake locks ?
I can see active apps easy enough, but does that state simply mean a wake lock is present ??
A little info from a dev or two would be much appreciated.......g
Click to expand...
Click to collapse
You can check "Wakelock Detector" app which is available in Google Play
It has a simple UI which shows detail list of acquired wakelocks per each application
and as you mentioned, it shows active running apps on the top, which might have wakelock present at the moment.
My bat is being drained out quite fast. Android os and kernel together uses about 30% of battery all the time as shown by gsam battery.
Can someone guide me how I could reduce or restrict unused processes.
abhyusandy said:
My bat is being drained out quite fast. Android os and kernel together uses about 30% of battery all the time as shown by gsam battery.
Can someone guide me how I could reduce or restrict unused processes.
Click to expand...
Click to collapse
Disable auto brightness, disable all advanced settings that use sensors, disable notifications of apps that you dont need norifications including system apps, in each app click on battery and disable background running. Freez apps that you dont need and system dont need. Disable smart manager storage options, disable smart manager battery monitor (i use greenify). Use black theme. Disable auto update and "keep mobule data on" on developer settings. Remove google search bar on homescreen, and if you have samsung music widget it keeps musoc on background too. Change wallpaper for non-infinity. Disable iris or fast unlocking. Depend on your kernel, block all wifi, bluetooth and nfc wakelocks. Could be magisk draining too.
marquelito said:
Disable auto brightness, disable all advanced settings that use sensors, disable notifications of apps that you dont need norifications including system apps, in each app click on battery and disable background running. Freez apps that you dont need and system dont need. Disable smart manager storage options, disable smart manager battery monitor (i use greenify). Use black theme. Disable auto update and "keep mobule data on" on developer settings. Remove google search bar on homescreen, and if you have samsung music widget it keeps musoc on background too. Change wallpaper for non-infinity. Disable iris or fast unlocking. Depend on your kernel, block all wifi, bluetooth and nfc wakelocks. Could be magisk draining too.
Click to expand...
Click to collapse
Might as well just get a dumb phone with all that disabling
Sent from my SM-G965U using Tapatalk
shook187 said:
Might as well just get a dumb phone with all that disabling
Click to expand...
Click to collapse
No dumb phone here :good:
131 user apps, all system apps excluding freezed (screenshot). Auto-sync on, magisk, xtrememusic mod, viper, substratum with mods and theming. Notifications only on for apps that i need notification, dont need it in adaway, calendar for exemple. WQHD+ resolution, brightness at middle. And many system and user apps greenifyed
abhyusandy said:
My bat is being drained out quite fast. Android os and kernel together uses about 30% of battery all the time as shown by gsam battery.
Can someone guide me how I could reduce or restrict unused processes.
Click to expand...
Click to collapse
When you say they're using 30%, do you mean they're using 30% of the app usage? I.e. in the screenshots the app usage is 60%, in the second the android system/ kernel = ~23% so they're only using 15% which isn't as bad. Also depends on your usage. I.e. system and kernel will be high if your phone is just sitting around all day, will be lower if you're using it and the screen is burning power. Suggest you use it from 100% to <15% then upload some GSAM stats showing the front page, apps, screen and signal pages.
You can do good housekeeping and just remove notification/ location permissions for all the apps that don't need them.
Can also remove some services using ADB commands if you want to although sceptical of how much difference it makes without root
Xiaomi Mi 9
Battery life saving tips
- Discussion -
Presenting a few tips based off personal experience that can help squeeze out those extra few minutes/hours of battery life from our device.
Please note:
This is not a science and what works for some may not work for others. There are many factors involved in having good battery life and one person’s 1 SOT (screen on time) may mean completely different usage to another’s. For example, 1 hour of internet browsing will of course be less battery-intensive than 1 hour of processor-hungry gaming. So bear this in mind…
I am running the weekly Xiaomi.EU rom (9.4.11 at the time of posting) and so some of these settings/features may not be available on other versions of MIUI.
Some of the below will require. Some users prefer not (or can’t for whichever reason) to root and so you’ll just have to skip those if so.
Lastly, this thread is intended on being a work in progress and I welcome comments/suggestions/additions on the content. These are the settings that I adhere to which I believe, as well as most users, which are useful to aid battery life. Some tips may help out significantly, some may just offer a slight increase. Some may not even help at all and may just be placebo!
If something doesn’t work for you or you greatly disagree, let’s discuss it…
Network settings + roaming
There are various settings which are known to help out with the notorious Cell Standby drain etc. such as:
Preferred network type (found either by Settings – SIM cards & mobile networks – Sim Card Settings - Preferred network type OR by dialling *#*#4636#*#* via your phone app). Users in the EU find that setting the network type to GSM/WCDMA/LTE or WCDMA/LTE (on both sims) can help stop the device look for network frequencies that it’ll never find, such as the TD-SCDMA etc. You can Google what frequencies your network provider uses which can help you decide.
VoLTE (Settings – SIM cards & mobile networks) – there may be some debate over this one, but it can be said by having VoLTE enabled, whilst calls will be clearer, it will use 4G which is that bit more power hungry. Therefore some testing may be preferred if you’re a frequent caller. I personally have this on without and haven’t tested it fully, but I’m also not a huge caller.
Make calls using WLAN (Settings – SIM cards & mobile networks) – by using WiFi for calls this should be more battery efficient than using mobile network data.
Data roaming (Settings – SIM cards & mobile networks) – I tend to keep Overseas data roaming off when I’m in my home country with the thought that it prevents the device from looking for networks it won’t find. As for National roaming, I have this kept off too normally as I don’t travel around much generally, so again to prevent it searching for alternative networks when it already has a strong signal.
System settings
Here we have several system settings/features that may be used on a day-to-day basis but may not be needed to be enabled at all times. Generally speaking, having something turned on all the time yields benefits for convenience but at the cost of battery life, as seen below.
Wifi / Bluetooth – both of these can be regarded as similar, in the sense that by having it enabled all the time it can connect automatically without your input. For example, if I leave my WiFi on when I leave my home it’ll automatically reconnect when I come back. Great! However, throughout the entire day if it doesn’t find a known network it will constantly be looking for one, draining battery. Not so great. Therefore if the convenience of not having to turn your WiFi on/off is your preference, then leave it enabled. Though if you know you’re not going to be connected to a network, then some manual control may be preferred. The same rules apply for Bluetooth devices.
WiFi & Bluetooth Scanning (Settings – Additional Settings – Privacy – Location – Scanning) – this can be a big drain I have found and is usually activated when you have High Accuracy location mode activated. Again, it comes with its benefits of providing higher accuracy, but with some battery cost. By disabling both WLAN and Bluetooth scanning, extra battery life can be saved. There are some apps I’ve found that force you to enabled High Accuracy mode, so just remember to switch off these scanning settings once again if so.
GPS & location accuracy (Settings – Additional Settings – Privacy – Location – Location mode) – I personally don’t mind just using Device only and keeping this on all the time. As whilst like with Bluetooth as mentioned above, if I know I’m not connect to my Bluetooth speaker for example, I at least like to open Google Maps and it find me straight away rather than toggling GPS on etc. Personal preference of course, as with all of these…
NFC (Settings – More) – as with WiFi and Bluetooth settings, if you’re not using it and don’t mind the manual toggling on/off as needed, then disable and do just that.
Hotspot (Settings – Portable Hotspot) – as above really, as this could be a big drainer if left on. Luckily there is a setting (Turn off hotspot automatically) which can help with this.
Display
A massively subjective aspect of using your device and only you know what you’d rather have and what you;d rather be looking at. Just as we know, a higher brightness level will result in high battery drain and the screen can be the biggest drainer of the all, so choose wisely if you’re trying to conserve some juice.
Screen brightness (Settings – Display – Brightness level) – I personally have it set to manually controlled, as I find the auto-brightness not to be very smooth, at around 20-30% indoors and perhaps up to 100% outdoors. I believe that manually controlling brightness preserves battery as it of course doesn’t use the ambient sensor and brightness remains the same, rather than jumping up and down reacting to light levels.
Ambient display (Settings – Display – Ambient display) – functionality of having the ‘always on display’, but at the cost of some battery life. There is the scheduling that you can use to help with this, but personal preference whether you want this on or not. I personally don’t, though at times I’m tempted to given the notification light, for me, isn’t that practical.
Contrast and colours (Settings – Display –Contrast & colours) – it can be said that Standard will be the most battery friendly, Increased Contrast drawing that bit more power due to the increase in contrast and Automatic Contrast using the most given it will use the sensor to optimise contrast based off available light. I personally have it on Increased contrast and I’m happy enough.
Double tap/raise to wake (Settings – Display – System) – with both of these sensors will be used for the convenience of tapping your screen and raising your phone in order to wake the device. This may be handy, but be mindful that such convenience will come at the cost of the sensors running using up some battery.
Themes
Another subjective aspect of your device is you can make it look. The suggestion here is for black themes to be applied where possible as on our screens black images use less power, as noted by Google. Though indeed black theming isn't for everyone so this suggestion, as with all of them, is purely up to you.
Night mode (Settings - Additional settings - Developer options - Night Mode) - enable night mode (Always on) to turn on MIUI system-wide black/dark theme, such as the dialer etc. *If you don't know how to activate Developer options, see here
Substratum and Swift Black - I highly recommend using this theme with the help of Substratum, though indeed only available to rooted users. Be sure to follow all the required steps to get Substratum working, such as installing the Magisk module etc.
Battery & Performance
Here are the various system battery settings which aim to preserve battery. Some perhaps more useful than others!
Adaptive Battery (Settings – Battery & Performance – Use Adaptive Battery) – this claims to limit battery for apps that you don’t use often, which I have enabled, though as will be seen below some further manual control can be done.
Battery saver / background app restrictions (Settings – Battery & Performance – App Battery Saver – Choose apps) – here you can select per-app a choice of 4 background restriction settings. It’s time consuming, but it’s worth going through each app (note: use the 3 dots in the top right corner to Show system apps) and choose the restriction settings, if any, to be applied. Generally speaking, if you want notifications to come through from it (like WhatsApp) or you don’t want it being shut down in the background (like Spotify) then choose No restrictions. If you’re not so bothered about it and want the system to lay down the law on battery saving, choose Restrict background activity. There are settings in-between, like Battery Saver and Restrict background apps, but I’ll leave you to play around with those ones.
Battery Optimization (Settings – Battery & Performance) - this has several options to save battery ranging from adjusting screen brightness, turning on Battery Saver, turning off GPS etc. This can be used however I prefer to manually configure the settings, so this will be up to you…
Scenes (Settings – Battery & Performance) – here is a ‘smart scene’ called sleep mode which apparently will detect when you’re sleeping and close down apps, restrict NFC etc. I personally have this disabled as again I manually adjust such settings
Auto-start (Settings – Manage apps - *select app* - Autostart) – another useful option is to go through each app you have and disable the autostart, which could provide additional battery savings preventing apps from starting up in the background
Debloating / removing system apps
Lots of system resources can be freed up which can result in added performance and battery life. See the extremely helpful thread by @SirTAVARES who created the Debloat Applications (No-Root) thread.
I personally have used the above guide to remove a lot of pre-included apps, even on the somewhat pre-debloated Xiaomi.eu rom. Without root you can use ADB to remove apps and they won't reappear when you update your rom. They will appear back if you perform a factory reset, as they are not fully uninstalled.
Furthermore, with root you can remove the app from not only the user area but system area too. Check out the thread for more info on this.
Lastly, apps like System App Remover Pro can fully uninstall system apps, with the option to use the Recycle Bin option should you wish to restore
Battery draining apps and alternatives
It can be said that some apps are notorious for being big battery drainers, such as the official Facebook app. I’m not a huge user of some of the other apps, like Snapchat, Twitter etc. and to be honest I generally favour webpage versions of some things for example I don’t have the Amazon shopping app, I just use the web page version, saved as a bookmark on my home screen. The general tip here is if you are going to use an app, be sure to go through its settings and adjust notification settings/frequency. For example, I do have the Sky News app however set it to not notify me of news, the same for Yahoo weather. So tweak accordingly. If you have some good alternative app suggestions then I’ll be happy to include some here, but for now I’ll just start with…
Facebook – I use Folio for Facebook & Messenger which is a nice lightweight 'Facebook wrapper' in that it uses the Facebook webpage as the basis for the app. It also has a functional messenger included so no need for a separate app.
Battery monitoring apps - apps like GSam Battery Monitor and BetterBatteryStats can be useful in detecting the high draining apps, so could be worth using one of those in an effort to identify them.
Magisk modules
There are many Magisk modules out there which aim to solve battery. I only use one, which I’ll list below, however please feel free to make suggestions for inclusion in this section. I know that there are some like Greenify, Amplify (when using Xposed) etc. that could squeeze even more juice out of the device!
Universal GMS Doze - helps put Google Play Services to sleep to save some battery. I use this with no issues/impact on Gmail, Play Store etc.
Other system settings
Sync (Settings – Sync) – as with per app settings for notifications/sync frequency etc. settings, it’s worth checking here to see what apps are auto-syncing data. You can turn them all off (I believe) via the Auto-sync data toggle, or check them out individually via this menu setting. *Note: I have removed Mi Cloud etc. and so I don’t have any of that running in the background, but that’s up to you.
Vibration (Settings – Sound & Vibration) – now this is likely a very small potential for some battery savings but still worth noting. You can adjust the Vibrate on tap option ranging from Off/Light/Medium/Strong, which I’m sure someone who has it set to Strong will be using that tiny bit more power than someone who has it set to Off. Your call….
Permissions (Settings - Permissions - Permissions) - it's worth going through here to monitor per-app what permissions are being used. Some apps may not like being prevented using certain things and it may break some functionality, but it's an extra method in reducing potential usage, such as hardware usage, for an extra saving. For example, an app may try and use GPS each and every time you open it or even try running it in the background. If you're willing to, preventing it from doing so may help save some battery.
Authorization & revocation (Settings - Additional settings - Authorization & revocation) - here you can revoke some access from apps. I have stuff like Security, Downloads, Battery and performance and Settings listed here, all of which I've revoked with no noticeable negative consequences.
Fingerprint icon (Settings - Lock screen & password - Manage fingerprints) - another very small tweak for a potential very small saving. The setting is Show fingerprint icon when the screen is off (which is present on Xiaomi.eu 9.4.11) and by disabling will prevent the icon showing. As the icon is displayed by the screen, by turning it off it'll naturally save the power it takes to light the screen up, which as you may have noticed, it lights up with the tiniest movement of the device! I keep it on as I like it and battery doesn't seem to be greatly impacted - but this thread is about squeezing as much juice as possible, right?!
Recents and 'Clear all' - not a system setting but a little thing to do, is to open up the Recents menu and use the 'X' button to close all running apps, or swipe individual to close certain ones from running in the background. Now, it is the case the apps stored in the RAM aren't necessarily using battery, but this is still useful to stop apps that are running and active. Definitely a debatable one, as the argument against doing this is that it then uses battery to reopen the app, so perhaps just test it out and see for yourself.
Last but not least....
Now this last little tip of mine is certainly one that can be debated, but I do it nonetheless...
Remember, none of this is advice as such, it's just what I do to keep myself sane in knowing/believing (philosophical debate here?!) that I've done all I can to maximise battery life.
What I like to do is when installing a rom have the phone charged to 100% before doing so. This originates from the days of believing that batteries need to be calibrated. There is definitely lots of research that states it may not be needed and a simple Google search can reveal research into this, but it's something I like to do anyway.
So essentially my method regarding this, needed or not, is:
Charge phone to 100%
Update rom
Use phone until it switches off at 0%
Charge phone fully to 100% without interruption
I'm not stating this is needed, it's just what I do. Take it or leave it! I'm aware that there is science behind not allowing phone batteries to die at 0% in order to prolong the life of it, but again, it's just what I do and it works for me.
Your call!
That is it for now. As mentioned I highly welcome your comments and suggestions for adding to this thread so please do let me know if any questions etc.I'm purposefully not showing my SOT/battery stats as they won't be useful to anyone - the above tips are here for that!
Nice thread.. we need something like this. Thanks
marko94 said:
Nice thread.. we need something like this. Thanks
Click to expand...
Click to collapse
Thanks, let's make it the best it can be
Great post. I haven't used substratum since my latest phone HTC one m8.. How did u installed it? With magisk?
Thanks for this extensive write up....
sakaki14567 said:
Great post. I haven't used substratum since my latest phone HTC one m8.. How did u installed it? With magisk?
Click to expand...
Click to collapse
Yeah, substratum via play store and there's a magisk module too. Follow its guidance and let us know if any questions
Many thx for all this advice ?
Thank you. I would like to see more ideas and for this thread to get pinned and updated for more tips
hardtheory said:
Many thx for all this advice ?
Click to expand...
Click to collapse
Ahmad Shawawreh said:
Thank you. I would like to see more ideas and for this thread to get pinned and updated for more tips
Click to expand...
Click to collapse
Enjoy guys.
Let me know if you feel any difference and if any questions/additions
cd993 said:
Yeah, substratum via play store and there's a magisk module too. Follow its guidance and let us know if any questions
Click to expand...
Click to collapse
Compiled everything, except the overlay of android system (it remains blue accent for some reason) phone overlay and system ui.
Thank you for your advice
With all you have done for your setting, Could you share us the battery performance please?
Tharitsaivet said:
Thank you for your advice
With all you have done for your setting, Could you share us the battery performance please?
Click to expand...
Click to collapse
As it as been say, the performance would be pretty different from different user (wifi, Bluetooth usage, nfc, ect) . I can give you an example, I done almost all optimization that has been given in the thread. I have Bluetooth activated all the time cause of my amazfit cor.
If I'm at home an only use wifi and if I often use my phone with 25 % brightness I can have 10 hours sot. But in real life use, with bad mobile network, usage of mobile data, phone call, screen at 100 % on outdoor use, I can only have 4h30 of sot.
Dépend of the usage and what you done with the phone. Personally, if I have a smartphone, it's to use use it. If you desactivaye all network, keep battery saver, keep your screen at 20 %, buy a Nokia 3310 ?
hardtheory said:
As it as been say, the performance would be pretty different from different user (wifi, Bluetooth usage, nfc, ect) . I can give you an example, I done almost all optimization that has been given in the thread. I have Bluetooth activated all the time cause of my amazfit cor.
If I'm at home an only use wifi and if I often use my phone with 25 % brightness I can have 10 hours sot. But in real life use, with bad mobile network, usage of mobile data, phone call, screen at 100 % on outdoor use, I can only have 4h30 of sot.
Dépend of the usage and what you done with the phone. Personally, if I have a smartphone, it's to use use it. If you desactivaye all network, keep battery saver, keep your screen at 20 %, buy a Nokia 3310
Click to expand...
Click to collapse
From what you said, it's seem to be good for standby draining. As I normally use the phone when I have the break from 9am to 6pm only 2 hrs screen on, My current phone battery are lower than 40% in the evening.
Tharitsaivet said:
Thank you for your advice
With all you have done for your setting, Could you share us the battery performance please?
Click to expand...
Click to collapse
hardtheory said:
As it as been say, the performance would be pretty different from different user (wifi, Bluetooth usage, nfc, ect) . I can give you an example, I done almost all optimization that has been given in the thread. I have Bluetooth activated all the time cause of my amazfit cor.
If I'm at home an only use wifi and if I often use my phone with 25 % brightness I can have 10 hours sot. But in real life use, with bad mobile network, usage of mobile data, phone call, screen at 100 % on outdoor use, I can only have 4h30 of sot.
Dépend of the usage and what you done with the phone. Personally, if I have a smartphone, it's to use use it. If you desactivaye all network, keep battery saver, keep your screen at 20 %, buy a Nokia 3310 ?
Click to expand...
Click to collapse
Tharitsaivet said:
From what you said, it's seem to be good for standby draining. As I normally use the phone when I have the break from 9am to 6pm only 2 hrs screen on, My current phone battery are lower than 40% in the evening.
Click to expand...
Click to collapse
OK guys here is some stats for you, see attached. Been off charge 21 hours with almost 5 hours SOT down to around 40%.
Going strong!
Hi, also running xiaomi.eu but can't find the screen of your last screenshoot. Mine under battery and performance looks completely difderent
Sent from my OnePlus 5T using XDA Labs
tbv2005 said:
Hi, also running xiaomi.eu but can't find the screen of your last screenshoot. Mine under battery and performance looks completely difderent
Click to expand...
Click to collapse
I use Nova launcher which has that additional battery info screen
cd993 said:
I use Nova launcher which has that additional battery info screen
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Click to collapse
I'm using Nova too, but I've never seen that screen before. Where can I find it / activate it?
janvandusschoten said:
I'm using Nova too, but I've never seen that screen before. Where can I find it / activate it?
Click to expand...
Click to collapse
You can add it to the home screen as a shortcut:
Long press empty space on home screen - add widget - shortcut activities (drag that to home screen) - Settings - Battery and Performance (PowerUsageSummary)
Then you'll have a shortcut to this battery info screen
10hrs39mins, best yet! On WiFi all day just light chrome/xda/reddit etc.
This is on latest RevolutionOS rom
Has somebody noticed that email apps (like bluemail, gmail...) make the phone never sleep totally ?
I often have 15 hours "held awake" in my gsam battery stats! [emoji33].
If I kill the email apps then my phone sleeps MUCH, better.
I tried several mail apps..same result.
Is it because of Android 9 or Xiaomi?
On my other devices (Android 7 and 8) I don't have this problem with the same apps...
Envoyé de mon MI 9 en utilisant Tapatalk