Develop Bugs

[How to] Improve battery life

I'm new here & making this thread in order to share my own experience plus what I've learned from others since there're a lot of concerns regarding battery life.
Followings are what identified as the most power consumption sources and we'll fix them 1 by 1:
1. HD screen: I usually set the display brightness manually to about 15-20%. It is quite acceptable as I almost stay indoor at day time (surely this will make your screen nearly blind at this level if you try it outdoor under sunset)
2. Duo core 1.5GHz CPU: Having your CPU at this speed makes your phone soooo hot for heavy tasks. I use SetCPU to set the speed to 1188Mhz max and 192MHz min and also use SetCPU to enable the Screen Off profile where the max & min speed both set to 192MHz (there're no reasons to run it at high speed when the screen is off, right?).
3. The stock home launcher: I found the stock launcher (called LG Home) always takes a high portion of battery so I replace it with Go Launcher. This app also has a nice feature where you can see and close all running programs so you won't have to install another task killer.
4. Bloatware: Firstly, install Titanium Backup and "Freeze" whatever bloatware you found in this list (thanks youngv408) including the LG Home but only after you install & use Go Launcher. Secondly, install Gemini App Manager, at its home screen you will see running apps, for each of them that you don't want them to autorun (no more running in background & no more auto restart if you kill it), tap on the app name > choose More Operation > Config "Autorun" (root) > disable all of its autorun options (don't ever disable or freeze the Go Launcher if you are using it!)
Above tips keep my boy easily survive 1 day with 50% battery left (with 5,6 phone calls, some SMS, some 3G for web & downloading and little gaming). Hope they help.

All good tips, thanks!

Some good suggestions except for maybe #2. Personally, I found SetCPU had a dramatic negative effect on my battery life. Uninstalling it netted me several more hours with average usage immediately. Also, don't use task killers other than the built-in features of Gingerbread to kill a misbehaving app. The OS already does a good job managing running apps. Turn off GPS because some apps like to ping your current location occasionally and GPS uses a lot of juice. Finally, make sure apps like Facebook, Twitter, Google Plus, Google Currents, Gmail, etc. aren't set to sync too frequently.

Malnilion said:
Some good suggestions except for maybe #2. Personally, I found SetCPU had a dramatic negative effect on my battery life.
Click to expand...
Click to collapse
+1
According to battery use info smaller cpu clock resulted in more cpu total time usage

This battery gets better everyday... never had this experience with another phone.
Weird is, that after i no-bloated and did some tweaking in the beginning, the batterylife was still very disappointing. It seems that it is growing with the user...

we can turn off wifi or 3g if we don't use them,so we can extend the time

How to increase HTC One X battery life

There is no doubt that HTC One X is the most powerful phone on the market yet, despite it's stock of amazing hardware features it also has a few lacks. And on of the biggest perhaps is the short battery life, but with a few tricks and modifications it is possible to overcome that and so increase the battery life of the best phone yet.
Well I found 6 tricks and extras that can really increase your battery life up to 20%:
1. KILL APPS USING TASK MANAGER
Notice or not but there are a lot of apps and services running in the background of your phone that suck a lot of battery and most of them are apps that you wouldn't need so killing those processes can increase your battery life.
To kill apps you have to access the task manager:
Press home icon>all apps>search for task manager and launch it.
Now you have the option of killing separate apps (press X on the process you want to end) or just ending the all by touching the stop all button.
2. Closing open Apps
A great feature in htc one x is also that you switch between open apps but it can also take a lot of battery depending on how many Apps you =have open.
How to close open Apps:
Touch the recent app button (in right to the home button)> now swipe the open Apps (the ones you want to close) to the top.
3.Disable Transition Animation
Transition Animation also take a lot of batter since the require more ram and disabling them can also increase your ram therewith your overall system performance.
How to Disable Transition Animation:
Go Settings>Display & gestures> uncheck the Animation bar
4. External Battery
Well there is always an option of getting an external portable battery which is quit inexpensive and can double your battery life.
5.System directory Modification
Just a few weeks ago a member (mike1986) posted about a file or directory displacement made by HTC that caused the short battery life. And now you can correct it and you could boost you battery life by up to 20%.
LINK TO mike1986 POST
6.Battery Save App
A battery save app could also be a life save as you can monitor exactly how much on what you're spending and then configure power save modes using apps such as Easy Battery Saver.
You can also turn off services such as 3g/WiFi/GPS to save battery consumption advanced users can also scale the CPU and more system operation with such brilliant app as JuiceDefender - battery saver.
RECOMMENDED BATTERY SAVER APPS:
*JuiceDefender - battery saver* Free
JuiceDefender Ultimate Cost Money
Easy Battery Saver Free
Conclusion:
Following those six step should improve your battery life a lot and should therewith resolve the major issue with the HTC One X.
:goodlease Comment and Thank if you think that this post was helpful.:laugh:​

Hi
HRandev said:
There is no doubt that HTC One X is the most powerful phone on the market yet, despite it's stock of amazing hardware features it also has a few lacks. And on of the biggest perhaps is the short battery life, but with a few tricks and modifications it is possible to overcome that and so increase the battery life of the best phone yet.
Well I found 5 tricks and extras that can really increase your battery life up to 20%:
1. KILL APPS USING TASK MANAGER
Notice or not but there are a lot of apps and services running in the background of your phone that suck a lot of battery and most of them are apps that you wouldn't need so killing those processes can increase your battery life.
To kill apps you have to access the task manager:
Press home icon>all apps>search for task manager and launch it.
Now you have the option of killing separate apps (press X on the process you want to end) or just ending the all by touching the stop all button.
2. Closing open Apps
A great feature in htc one x is also that you switch between open apps but it can also take a lot of battery depending on how many Apps you =have open.
How to close open Apps:
Touch the recent app button (in right to the home button)> now swipe the open Apps (the ones you want to close) to the top.
3.Disable Transition Animation
Transition Animation also take a lot of batter since the require more ram and disabling them can also increase your ram therewith your overall system performance.
How to Disable Transition Animation:
Go Settings>Display & gestures> uncheck the Animation bar
4. External Battery
Well there is always an option of getting an external portable battery which is quit inexpensive and can double your battery life.
5.System directory Modification
Just a few weeks ago a member (mike1986) posted about a file or directory displacement made by HTC that caused the short battery life. And now you can correct it and you could boost you battery life by up to 20%.
LINK TO mike1986 POST
Conclusion:
Following those five step should improve your battery life a lot and should therewith resolve the major issue with the HTC One X.
:goodlease Comment and Thank if you think that this post was helpful.:laugh:​
Click to expand...
Click to collapse
The biggest drain is the screen, so turn down the brightness.
Those other tips are probably more a placebo, and killing tasks is a bad idea on Android. Most of the apps are just loaded into memory but not actively running so not using power, and when your phone screen is off, nothing is running (unless you have a badly behaved application that is). Even if you have most of your memory empty of applications, those memory chips are still drawing the same power regardless, so it makes sense to keep applications in memory. Why? Because when you want to use the app again, the phone doesn't have to waste CPU cycles and power loading the application from the flash memory, then loading the applications saved state, so power is saved. If you never use the app again, and memory is short, it gets unloaded.
There is also the school of thought that if you shut down all background applications and so you lose functionality (background status updates, location services, push mail services, animations, weather displays etc), you then haven't got much of a smart phone!
The system directory modification related to an old version of the firmware, I doubt anyone is effect by that issue now.
Regards
Phil

It wouldn't effect your internal system apps
PhilipL said:
Hi
The biggest drain is the screen, so turn down the brightness.
Those other tips are probably more a placebo, and killing tasks is a bad idea on Android. Most of the apps are just loaded into memory but not actively running so not using power, and when your phone screen is off, nothing is running (unless you have a badly behaved application that is). Even if you have most of your memory empty of applications, those memory chips are still drawing the same power regardless, so it makes sense to keep applications in memory. Why? Because when you want to use the app again, the phone doesn't have to waste CPU cycles and power loading the application from the flash memory, then loading the applications saved state, so power is saved. If you never use the app again, and memory is short, it gets unloaded.
There is also the school of thought that if you shut down all background applications and so you lose functionality (background status updates, location services, push mail services, animations, weather displays etc), you then haven't got much of a smart phone!
The system directory modification related to an old version of the firmware, I doubt anyone is effect by that issue now.
Regards
Phil
Click to expand...
Click to collapse
I do appreciate your replay but it only shows you those task that are running separately (not internal system apps) and if you kill them it does make a difference in the overall performance. And some operations like navigation running in the background continuously uses GPS and even Data constantly, so if you end it, it does make a difference.
You are right with the screen brightness, I thought about it and came to a conclusion to just leave it at auto because no one would like a dim display.
So it wouldn't completely turn off your data or calls or corrupt your system since you wouldn't terminate any internal system apps
regards,
HRanDev

PhilipL said:
Hi
The biggest drain is the screen, so turn down the brightness.
Those other tips are probably more a placebo, and killing tasks is a bad idea on Android.
Click to expand...
Click to collapse
+1
And also control 3G/WiFi/BT radios as and when needed , there are battery saver apps like Juice defender that intelligently turn off 3G and data connections.
Advanced users can also play around with custom kernels, CPU speed settings and Kernel governors, etc.. (can help with custom ROMs)

Thanks for the tip, I added it to it.

Actually agree with PhilipL.
Killing or managing tasks in Android is a placebo - and is likely to do more harm (in terms of battery life) than good. Plenty of articles if you google saying task managers are a bad idea.
However, managing screen brightness and background services will help enormously.
Sent from my HTC One X using xda app-developers app

Battery saving tips?

Hi all.....elsewhere on this forum is a thread concerning high capacity replacement batteries and whether they "really do what's printed on the tin"....so I thought I'd look at this from a different angle......
How can we extend the life of the 'stock' battery?
Does anybody have any tried and tested tips to share?.......
We all know how to do the usual....things like adjusting screen brightness and turning off wifi when it's not needed.......
It's fair to say that the majority of users on this forum will be rooted and/or have custom ROMs installed. Are there any system tweaks that unrooted phones don't allow? Are task killer apps any use at all? Is playing with the CPU speeds beneficial, or potentially more trouble than it's worth?.......
Let's see if we can make this thread a "one stop shop" for anything power saving related.......
I'll start.....though these tips will probably have only a marginal effect at best.....
1) I use Gemini app manager to view all my Installed apps to (1) see which apps are running and (2) freeze the running apps that I don't need.....less CPU usage = more power.....
2) I use LBE privacy guard to view the permissions that my apps require....if they require access to the internet via 3G or WIFI, and I see no reason for it, I'll use LBE to deny the permission.....less data sent and received = more power....
3) going back to Gemini App Manager, I look at the apps I DO need, and configure their "autorun" status. If I don't want/need them to start up at boot, I'll prevent them from doing so....they're still available to me, but they remain inactive until I need them....fewer running processes = more power......
(Lol....just realised I said "more power" 3 times.......
Jeremy Clarkson would be proud)
Sent from my CM9 Android powered (iOS beating) Galaxy W, using XDA-Developers App...

[SHARE] Battery Saving Techniques!

NOTE: Im turning this into a sharing thread where everybody can post and share their techniques on how they save battery consumption. I'll quote all the useful suggestions here in the first post
I would like to start off by saying that all ROMs basically consume badly just like the stock version. There could be little to no differences between them with regards to battery performance. Right now I would like to share my observation, on what I presume to be one of the best ways to save battery while maintaining good performance.
glennlevi's Technique:
1. Get Antutu Battery Saver Pro (Free version can be found in the market). Install and untick the option control cpu speed.
2. Using No Frills CPU, or any other built-in cpu settings app, select your default governor (bcm####) and sio as your I/O scheduler. Maximum Frequency should be your highest available, and Minimum Frequency your lowest available.
3. Manually adjust screen brightness in settings to about 20%.
4. Untick Background Data and Auto Sync in settings, under Accounts and Sync Settings.
5. Get Ram Booster (Free in market) and install. Open. Under settings, set Boost Level to aggresive, set whitelist apps and tick your launcher, sms app, keyboard, and Ram Booster and Antutu Battery Saver. Untick Show Overlay Widget in Overlay Widget Settings. Enable the widget in the notification bar, refresh every 5s, Report Style Dont Show. Under Advanced Settings, set Feedback to None. Clean Ram using this app everytime just before you turn off your screen or want to stop using your phone.
6. Drag down your notification bar and tap the Ram Booster Notification. Now wait a couple of mins while browsing through your phone (without opening any apps)
*You can use other task killers if you want, but Ram Booster is the best IMO. A better replacement however is 360 launcher's cleaner widget (which will save more memory, ram and battery usage since its all in one app)
7. Open settings and go to Applications>Running Processes and look at all running apps, you will see some auto-start apps like Beats Audio, DSP Manager, Google Mail, Google Maps, Google Playstore and others. Uninstall all user apps that have autostarted. Download Titanium Backup and use it to uninstall stock bloatware, like google maps and google mail, or other custom bloatware like Beats Audio (If you dont use them at all). Clean Dalvik Cache using Titanium Backup and Clean Cache using Ram Booster. Freeze seldom used apps like Google Playstore. Just unfreeze when you want to use them.
*You can use other apps like Root Uninstaller to remove system apps, but IMO Titanium Backup is the easiest to use and has one of the most functions.
Click to expand...
Click to collapse
Imacatlover's tips:
Imacatlover said:
The best way to save battery is really to know your fone.
1. any type of widget should be avoided( except maybe clock) as they are juice hoggers.
2. ANY app that suggest or implies that they save battery defeats their own purpose for they themselves consume battery life...figures.
3. ANY app that has "killer" attached to it isn't really helpful because most of the app be it user or system just restarts after. Same goes for anything with "booster"..
4. Ram cleaner should suffice
5. keep most settings to a minimum.
6. Accept the fact that our little fone has one crappy battery construction..
Click to expand...
Click to collapse
irfanbagus' tips
irfanbagus said:
i do. well, not full kernel, just kernel module. search bacem-tweak in dev section. but i find that the best thing you can do to save battery is keep your phone sleep as long as possible. that's means remove bloatware, limit installed app with service, and only turn data/wifi when needed. combine with undervoltage, usually i got 3-4 days in single charge. in some very rare condition i got 6-7 days.
Click to expand...
Click to collapse
There you go! Have a blazing fast and battery healthy SGY!

i'll try that as soon as i can

OxygeenHD said:
i'll try that as soon as i can
Click to expand...
Click to collapse
Just to be clear, using Titanium Backup and changing CPU settings requires a rooted phone
Well, most custom roms are rooted anyways. Im just saying this cuz you might be running on stock rom

Nice tutorial :good: :good: :good:

Good one thanks mate xD

I'd like to confirm a few things. some of info on this thread is never heard.
glennlevi said:
2. Using No Frills CPU, or any other built-in cpu settings app, select your default governor (bcm####) and sio as your I/O scheduler. Maximum Frequency should be your highest available, and Minimum Frequency your lowest available.
Click to expand...
Click to collapse
bcm work almost like performance gov. are sure about it?
5. Get Ram Booster (Free in market) and install. Open. Under settings, set Boost Level to aggresive, set whitelist apps and tick your launcher, sms app, keyboard, and Ram Booster and Antutu Battery Saver. Untick Show Overlay Widget in Overlay Widget Settings. Enable the widget in the notification bar, refresh every 5s, Report Style Dont Show. Under Advanced Settings, set Feedback to None. Clean Ram using this app everytime just before you turn off your screen or want to stop using your phone.
Click to expand...
Click to collapse
is this information have been confirmed? as far as I know fewer widget is low ram consuming and more battery friendly. notification will prevent your device sleep. notification for every 5 second?it will make your battery life decreased, a lot. on other hand, clean ram have been proved consume huge battery power.
6. Drag down your notification bar and tap the Ram Booster Notification. Now wait a couple of mins while browsing through your phone (without opening any apps)
*You can use other task killers if you want, but Ram Booster is the best IMO. A better replacement however is 360 launcher's cleaner widget (which will save more memory, ram and battery usage since its all in one app)
Click to expand...
Click to collapse
why should I use it when android have it's own task killer.?
7. Open settings and go to Applications>Running Processes and look at all running apps, you will see some auto-start apps like Beats Audio, DSP Manager, Google Mail, Google Maps, Google Playstore and others. Uninstall all user apps that have autostarted. Download Titanium Backup and use it to uninstall stock bloatware, like google maps and google mail, or other custom bloatware like Beats Audio (If you dont use them at all). Clean Dalvik Cache using Titanium Backup and Clean Cache using Ram Booster. Freeze seldom used apps like Google Playstore. Just unfreeze when you want to use them.
*You can use other apps like Root Uninstaller to remove system apps, but IMO Titanium Backup is the easiest to use and has one of the most functions.
There you go! Have a blazing fast and battery healthy SGY!
Click to expand...
Click to collapse
most android app work with autostart. in fact, all you can see in android is actually an app. debloatware is a good recommendation, but a complete app removing? please make sure about the validity of these information.

NEED THIS ONLY
By

kurotsugi said:
I'd like to confirm a few things. some of info on this thread is never heard. bcm work almost like performance gov. are sure about it?
is this information have been confirmed? as far as I know fewer widget is low ram consuming and more battery friendly. notification will prevent your device sleep. notification for every 5 second?it will make your battery life decreased, a lot. on other hand, clean ram have been proved consume huge battery power.
why should I use it when android have it's own task killer.?
most android app work with autostart. in fact, all you can see in android is actually an app. debloatware is a good recommendation, but a complete app removing? please make sure about the validity of these information.
Click to expand...
Click to collapse
First off I would like to quote myself -
"Right now I would like to share my observation, on what I presume to be one of the best ways to save battery while maintaining good performance."
As such, Im sharing this because
1. I think it might help other people.
2. I've tried it and compared it many times in many different rom, and what I recommend is based from my own experience
3. I know youre a dev. Im not, obviously. That doesnt mean I cant share what I think is useful. This is also backed up by the fact that Im not claiming Im sure that these actually work and that I can back it up with additional information. Again, this is just based on my experience.
again I would like to repeat the quotation from myself:
"Right now I would like to share my observation, on what I presume to be one of the best ways to save battery while maintaining good performance."
There you go. I hope that clears it all up. So please dont pick on me or anything just because Im not a dev. Thank you.

nope...I never intended to pick on you. I'm just feeding up my curiosity. I'm sorry if you feel like that.

thanks for sharing we need tat support...other be frank..be opened for sharing..
Sent from my GT-N7000 using xda app-developers app

kurotsugi said:
nope...I never intended to pick on you. I'm just feeding up my curiosity. I'm sorry if you feel like that.
Click to expand...
Click to collapse
Well, thanks anyways for noticing my thread. Now I know some of my suggestions may be far from the theoretical facts that you know, but there are times when actually testing something and comparing it with others yield better results than just looking up the figures. Thats just my take on it though, so Im not saying thats all there is to it.
Anyway, maybe I'll edit this thread and make it a SHARING THREAD instead. I'll just regularly view it and put all suggestions that other members have in the first post

glennlevi said:
Well, thanks anyways for noticing my thread. Now I know some of my suggestions may be far from the theoretical facts that you know, but there are times when actually testing something and comparing it with others yield better results than just looking up the figures. Thats just my take on it though, so Im not saying thats all there is to it.
Anyway, maybe I'll edit this thread and make it a SHARING THREAD instead. I'll just regularly view it and put all suggestions that other members have in the first post
Click to expand...
Click to collapse
The best way to save battery is really to know your fone.
1. any type of widget should be avoided( except maybe clock) as they are juice hoggers.
2. ANY app that suggest or implies that they save battery defeats their own purpose for they themselves consume battery life...figures.
3. ANY app that has "killer" attached to it isn't really helpful because most of the app be it user or system just restarts after. Same goes for anything with "booster"..
4. Ram cleaner should suffice
5. keep most settings to a minimum.
6. Accept the fact that our little fone has one crappy battery construction..

good tutorial
I will try it
Thanks

Imacatlover said:
3. ANY app that has "killer" attached to it isn't really helpful because most of the app be it user or system just restarts after. Same goes for anything with "booster"..
4. Ram cleaner should suffice
Click to expand...
Click to collapse
do you ever wonder how ram cleaner works ? by killing some applications. ram cleaner = task killer.
6. Accept the fact that our little fone has one crappy battery construction..
Click to expand...
Click to collapse
not that crap if you realize it's 2011 android phone with $120 price. right now with that money you can find a lot better phone, but in late of 2011 there is only few choice on that price range.

Please share your battery saving techniques and tips here! I will add the good ones on the first post with quotation.
Probably when there are already a lot, I will compile all tips to make one big guide which has been contributed by the whole community. Lets work together on this

irfanbagus said:
do you ever wonder how ram cleaner works ? by killing some applications. ram cleaner = task killer.
not that crap if you realize it's 2011 android phone with $120 price. right now with that money you can find a lot better phone, but in late of 2011 there is only few choice on that price range.
Click to expand...
Click to collapse
hmm... seems legit
Cant argue with you on that, most apps are generally glorified task managers, there are a few good ones though.
That's why i'm planning to buy a new android this christmas, maybe S1 or S2 depending on my budget.

wonder why no one want to make a battery saver kernel than superspeed kernel...

Imacatlover said:
That's why i'm planning to buy a new android this christmas, maybe S1 or S2 depending on my budget.
Click to expand...
Click to collapse
why not nexus phone ?
i do have plan to buy another android phone after i give my sgy to my girlfriend and back to my old rokr e6. but not this year. too much spending money for gadget this year.
encik_racun said:
wonder why no one want to make a battery saver kernel than superspeed kernel...
Click to expand...
Click to collapse
i do. well, not full kernel, just kernel module. search bacem-tweak in dev section. but i find that the best thing you can do to save battery is keep your phone sleep as long as possible. that's means remove bloatware, limit installed app with service, and only turn data/wifi when needed. combine with undervoltage, usually i got 3-4 days in single charge. in some very rare condition i got 6-7 days.

irfanbagus said:
why not nexus phone ?
i do have plan to buy another android phone after i give my sgy to my girlfriend and back to my old rokr e6. but not this year. too much spending .
Click to expand...
Click to collapse
Sir i want to ask you onething, offtopic, in nexus there is no memorycard slot, so we have to keep all data including gallery files and even a new rom in phone memory. If we want to flash a new rom, then how can we do that? While we wipe the data and cache before flashing all data will be deleted? The rom file too?.
Sent from my GT-S5360 using xda premium

I am using juice defender, i think it's good.
Sent from my GT-S5360 using xda premium

Redmi 1S Memory Management improvement tips

For all those using Redmi 1S, I'd like to share some 'tips' which I found out while tinkering here and there, which resulted in much better memory management. Now I never see that irritating "loading" screen:
1) First manage start up apps through Security > Permissions > Autostart. Only the much needed apps should be kept there.
2) Settings > Additional Settings > Battery
Power settings - Balanced
System animations - Hide
Manage apps' battery usage - Advanced
3) Activate Developer options by tapping MIUI Version info (under Settings > About Phone) continuously. Now go to Developer options (Settings > Additional Settings). Make following changes:
Window animation scale - .5x
Transition animation scale - .5x
Animator duration scale - .5x
Memory optimization - High (This will require a reboot)
You may completely turn off animation scales but I kept have kept them at .5x and it works good enough.
After you reboot, your free RAM should be at least 50MB more than what it used to be. My total free RAM was 400MB+ for the first time ever but it hovers around 300-340 MB now. And no more loading screen.
I tried this in two Redmi 1S, and it worked as expected. I hope it works for everyone.
My Redmi 1S is on 7.1.1.0 Global.
Good Luck.
PS: There are many more factors which affect the running of phone for eg I just have 2 apps in start up, and have greenified almost all apps except a couple, which even includes gmail, Google App, Whatsapp and many others which most of the people skip, so usage scenario might differ from person to person.

Another tip for memory management.......don't use MIUI.

vicky romero said:
Another tip for memory management.......don't use MIUI.
Click to expand...
Click to collapse
Well, every other ROM out there has some +/- . I would also like to switch to any other less memory hogging ROM but I'm so addicted to some here and there small features of MIUI that I just can't imagine switching.
And flashing ROM might not be everyone's cup of tea.

dashing.sujay said:
Well, every other ROM out there has some +/- . I would also like to switch to any other less memory hogging ROM but I'm so addicted to some here and there small features of MIUI that I just can't imagine switching.
And flashing ROM might not be everyone's cup of tea.
Click to expand...
Click to collapse
Same with me...can't think of migrating from miui...so proud of using it...

rick_th1 said:
Same with me...can't think of migrating from miui...so proud of using it...
Click to expand...
Click to collapse
If possible could you please try the steps I suggested and let me know if it really helps ?

dashing.sujay said:
If possible could you please try the steps I suggested and let me know if it really helps ?
Click to expand...
Click to collapse
I must say that I knew these steps(nt lying) and these steps really do work...thanks for sharing

the only reason not use miui is its slow most of the times and sound quality is worst (inspite of dirac). It would be great if they start using viper4android instead of dirac

cm 12 and 13 rom gives good battery backup on neon kernel

Thanks
Thank you for the tips bro :good:

I'll give my list of changes I do whenever I install a ROM
1. Disable auto sync
2. Disable auto rotation
3. Disable location
4. Disable ambient display
5. Disable sounds ( KB, ls, do and vibration etc)
6. Disable headsup set priority mode
7. Disable animation ( dev options )
8. Disable useless system apps or remove
9. Disable usage access to apps
10. Change app settings enable dark theme
These settings effect on both battery and memory , I get 5hrs sot and memory usage never over 70% my usage is low as our device have 1GB I use apps according it