Shut off lockscreen - Thunderbolt General

Hey guys, from what i've been reading it seems that the lockscreen kills the battery, what i would like to know is how to shut this off, and other things i can do to improve my battery life. Right now im using the Thunder and Lightning Rom Build 1. Thanks in Advance!

Menu > Settings > Security > Change Screen Lock > {Enter pattern/pin/password} > None

No Lock from the market works great. You can even wake your phone with the volume rocker.

But wouldn't an app running drain just as much battery?

Which lock screen are you talking about? The default one that makes you pull down to unlock all the time, whether you have a pin or not? How is it draining battery?
What I find annoying is that even if I set a pin code on my phone, I first have to go through that initial Sense lock screen pulldown to bring up the pin entry. Only 'droid phone I have that acts like that.

I dont think its draining battery

i removed HtcLockScreen.apk and i'm using the stock android lock screen now. I see no difference in battery consumption.

from what I understand people are seeing the battery drain when using the pattern/pin/etc. unlocks.

fhornmikey said:
from what I understand people are seeing the battery drain when using the pattern/pin/etc. unlocks.
Click to expand...
Click to collapse
I use the pattern and my battery life is pretty good, matches up with my Droid X as far as I'm concerned. Usually 50%+ when I go to bed at midnight and I pull it off the charger around 8AM.

Related

Orientation App that's NOT a battery drain

I had to stop using Locale because it was using 92% of my battery....tried to use Auto Settings (love the idea of it) but that was using 85% of it....is there any out there that will not drain my battery?
BTW when I say Orientation I mean face down will be vibrate and face up normal or something like that.
Thanks guys
Use a toggle widget? They take half a second to switch from vibrate to normal.
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Sent from my HTC EVO 4G using Tapatalk Pro.
That's not a bad idea. I suppose any app that will have to use the Acc. will cause a serious battery drain. That's unfortunate because Auto Settings is very useful.
I think that settings profile advertised that it has a widget that goes along with it?
Tyzing said:
I had to stop using Locale because it was using 92% of my battery....tried to use Auto Settings (love the idea of it) but that was using 85% of it....is there any out there that will not drain my battery?
BTW when I say Orientation I mean face down will be vibrate and face up normal or something like that.
Thanks guys
Click to expand...
Click to collapse
If you are going by battery statistics from system settings menu under "about phone", then those percents are not necessarily accurate. You need to look at the actual usage of those apps from something like System Monitor. The problem with the built in battery stats is that while it reports a high percent, the app actually only pings usage very minimally for a short burst. It uses little to none overhead, yet the battery screen reports it as constantly running.
I had this issue with Screebl, but System Monitor show that it uses very little of anything.
Ceger

Is Widget Locker draining my battery?

I had Lockbot Pro on my EVO until last night. Got frustrated with it, and when I tried to go and download theme's from the gallery, I kept getting errors and it wouldn't connect, even after rebooting the phone and trying again.
So I read through the comments in the market for Widget Locker and it had a lot of positivity and I decided to give it a go.
I noticed today that my battery is half drained where as at the equivilant time in the past, I would be about 3/4 full.
I am still new with Widget Locker and trying things out. I have the Widget Locker with 6 sliders on it as well as the clock and the Tiny Palmary Weather Widget.
Nothing else is installed recently besides Widget Locker, so this is my reasoning with my question targeted at Widget Locker as the suspect.
Any help is appreciated.
Thank you,
Whiteice
WhiteiceDMSTech said:
I had Lockbot Pro on my EVO until last night. Got frustrated with it, and when I tried to go and download theme's from the gallery, I kept getting errors and it wouldn't connect, even after rebooting the phone and trying again.
So I read through the comments in the market for Widget Locker and it had a lot of positivity and I decided to give it a go.
I noticed today that my battery is half drained where as at the equivilant time in the past, I would be about 3/4 full.
I am still new with Widget Locker and trying things out. I have the Widget Locker with 6 sliders on it as well as the clock and the Tiny Palmary Weather Widget.
Nothing else is installed recently besides Widget Locker, so this is my reasoning with my question targeted at Widget Locker as the suspect.
Any help is appreciated.
Thank you,
Whiteice
Click to expand...
Click to collapse
No, it's not. Feel free to look at System Panel, Spare Parts, etc..
I was wondering something about this.
When I had Lockbot Pro, it had a still image for the background. When I entered my PIN to unlock the phone, then it takes me to my normal screens which run a live wallpaper.
With Widget Locker, my background is the Live background. Does this mean that even when the phone is in standby until I hit the button to bring up Widget Locker to get into my phone that the background is constantly running whether the phone is on and being used or in standby mode?
Thank you,
Whiteice
WidgetLocker definitely drains your battery. You can just do your own test to find out.
Before you go to bed, leave your phone off the charger and remember what % you left it off at. Then:
1. Observe how much battery is drained overnight without WidgetLocker.
- For me, my phone drains around 1-4%.
2. With all else equal from the night before, apply WidgetLocker and, again, observe how much battery is drained overnight.
- For me, once WidgetLocker was installed and applied, it drained at least 20% every night.
For safe measure, you could reboot your phone before doing these tests to make sure no other apps are running in the background.
This is the test I use for testing the impact on battery every time I install a new app. I'm more cautious of apps that change system settings more than just stand alone apps (such as games). WidgetLocker definitely falls under the former so I wasn't surprised to see that it does cause a fairly significant change in battery life. It's a shame though cause it's definitely a good app. It's just the trade off isn't worth it when the Captivate doesn't have the best battery life to begin with.
khaytsus said:
No, it's not. Feel free to look at System Panel, Spare Parts, etc..
Click to expand...
Click to collapse
The only thing is that it wouldn't list "WidgetLocker" when you use those apps. For example, with Spare Parts, WidgetLocker's effects would cause other measures to increase. If I remember correctly, "Android System" under the Partial Wakelock category was a lot higher with WidgetLocker installed which means that it does prevent the phone from sleeping at times. Also, Running % was higher as well with WidgetLocker installed which means again that the phone ran for a longer time without sleeping. Anyways, my suggestion is to use my tests above if you want to find out how it really effects real world usage. Observational tests will give you the best results (if all else are equal).
Enhanced said:
It's just the trade off isn't worth it when the Captivate doesn't have the best battery life to begin with.
Click to expand...
Click to collapse
I don't know if it's a Captivate issue or an Android issue, but one of the settings the Captivate has turned on by default triggers a bug which might be related to this thread.
Settings -> Wireless and Network -> Wi-Fi settings -> Menu key, Advanced -> Wi-Fi sleep policy.
The default sleep policy that the phone comes with is "When screen turns off". The problem is that when that one is selected, sometimes the phone doesn't sleep correctly, and battery drains quickly because the CPU is still running. (Set to "Never" and I've not had problems since) I've tested with Tasker as well, making it respond to the screen turning off - it also prevented the phone from sleeping, even though it should have done no such thing.
So Widget Locker, if it responds to the screen turning off, could easily triggering the same bug as those two. At least on the Captivate. Other lock-screen replacements would probably do the same thing. If that is the problem, responding to the screen turning on, instead, might fix it.
Thanks all for the info and advice.
For the time being, if not forever, I went and uninstalled and refunded my purchase since I was still able too.
After I posted this thread, I plugged in my phone and charged it. Once fully charged, after 45 minutes off the charger, I lost 1/4 already. This hasn't happened until I installed this program.
I also noticed that my phone is a bit "zipper" once I removed this program.
Thanks anyhow. It seemed like a good program but wasn't worth the battery drain and slight sluggishness I noticed with it installed.
Whiteice
I've measured zero difference between using Widget Locker and not using Widget Locker, but I also have my phone doing stuff, so perhaps it wakes it no more than it already would have been. With K9 email, updating weather, syncing a few accounts, Tasker running, misc stuff, my phone always has 2-4%/hr.
However, the author has said a few times it's doing nothing if it's not visible. Could depend on the widgets you have loaded of course too.
I have Beautiful Widgets time/weather (4x1), PowerAmp (4x1), Android Agenda Widget (4x2).
And do you think that lock bot could drains battery?
khaytsus said:
I've measured zero difference between using Widget Locker and not using Widget Locker, but I also have my phone doing stuff, so perhaps it wakes it no more than it already would have been. With K9 email, updating weather, syncing a few accounts, Tasker running, misc stuff, my phone always has 2-4%/hr.
However, the author has said a few times it's doing nothing if it's not visible. Could depend on the widgets you have loaded of course too.
I have Beautiful Widgets time/weather (4x1), PowerAmp (4x1), Android Agenda Widget (4x2).
Click to expand...
Click to collapse
What I had loaded on the Widget Locker lock screen was the default unlock and silent mode, camera and brightness sliders. I added a Dolphin HD and Pandora slider. I had the default clock and the tiny Palmary weather widget set to update every 1 1/2 hours. This update setting has been the one I've used on Palmary since Ive had it the last month.
And just FYI, I would have loved to have kept it, it seemed really awesome. But again, I did not have this battery draining issue until I installed this program. And it seems to have gone away once I removed it. All this within a 24 hour period from when I purchased Widget Locker.
Whiteice.
the phone will go into a sleep state using widget locker unless you attach a widget that prevents sleep.
I have typoclock and poweramp widget on mine along with a custom slider.
I dont get any difference in power consumption than normal
however im not using homehelper, i have a fully rooted device using the root method of the 5 second rool and turned off weather animations.
I would consider what widgets you attach to widget locker and what method you are using to avoid the 5 second rule. Home helper maybe a resource hog.
I notice no significant drain on my battery. I had my phone on for 3 hours today while in class, and my phone only dropped 6%.
I experience phone lag with it, really awesome app but it needs some more work, interference with stock lock screen too.
Had to remove it but would like to bring it back if those glitches are sorted out.
Had it on Desire ...
Widgetlocker definitely drains my battery. Pity because it's a great application. However with it on android system takes over 40% of my battery, Widgetlocker itself is shown to take another 17%
and OS monitor shows constantly at least 25% CPU load from Widgetlocker.
Don't know what is wrong but something is wrong. Will try to root my device and not to use home helper and check if there is any difference.
I will have to look at my settings because I am not having any serious battery drain at all. On my WL, I have Beautiful widget with clock and weather going (update every 3 hours) and quick dial/text to my wife.
I am getting normail battery life with or w/o WL. I will report back my settings so those that love WL can continue to use.
OK, I've got to admint, rooting the phone and bypassing homehelper definitely improved the situation. Although I still have to check if there is still some battery drain when using the program. I guess there is some but not that significant anymore. Now the program is usable.
Enhanced said:
WidgetLocker definitely drains your battery. You can just do your own test to find out.
Before you go to bed, leave your phone off the charger and remember what % you left it off at. Then:
1. Observe how much battery is drained overnight without WidgetLocker.
- For me, my phone drains around 1-4%.
2. With all else equal from the night before, apply WidgetLocker and, again, observe how much battery is drained overnight.
- For me, once WidgetLocker was installed and applied, it drained at least 20% every night.
For safe measure, you could reboot your phone before doing these tests to make sure no other apps are running in the background.
This is the test I use for testing the impact on battery every time I install a new app. I'm more cautious of apps that change system settings more than just stand alone apps (such as games). WidgetLocker definitely falls under the former so I wasn't surprised to see that it does cause a fairly significant change in battery life. It's a shame though cause it's definitely a good app. It's just the trade off isn't worth it when the Captivate doesn't have the best battery life to begin with.
Click to expand...
Click to collapse
same goes with me... widget locker does drain my battery.. my battery used to drain about 2-4% per night... but after installed the widget locker it drains like 12% to 18% per night..
XmUrF said:
OK, I've got to admint, rooting the phone and bypassing homehelper definitely improved the situation. Although I still have to check if there is still some battery drain when using the program. I guess there is some but not that significant anymore. Now the program is usable.
Click to expand...
Click to collapse
i did the rooting too.. but still it drains the battery.. like 15% per night.. that is on standby no usage at all.. jus wonder how will it drain on normal usage.. lol
I wonder if the updated WidgetLocker has any battery life improvements? Anyone with any new experiences?
i installed widget locker last week, and I've noticed it does seem to drain my battery significantly. I also dumped a sh1t ton of widgets on it too.
i think its the price you have to pay for functional lockscreens like this. I had an iPhone 3GS with LockInfo on it and it drained the battery a bit too.
Seems like a dead thread, but I am also having battery issues with WidgetLocker. I am certain that it is the culprit because when I restarted my phone after installing, the battery indicator was yellow, and when WidgetLocker initiated, the battery instantly went to red. Any ideas on how to fix this? I love this app.
Yep - I agree with everybody above. WidgetLocker is a battery muncher.
It's one of my favorite programs, but I've had to part ways with it. With it running I was only getting about 7 hours out of my battery - without it, I go 12 hours easy.
Sucks. Back to default lock screen.

[Q] How do you make the battery life better on this

I have to charge my phone 2 or 3 times a day any recommendations on how to make my battery life longer that are simple and easy
Jawdude said:
I have to charge my phone 2 or 3 times a day any recommendations on how to make my battery life longer that are simple and easy
Click to expand...
Click to collapse
I'm a truck driver and I'm a heavy user.
I did too before I made the changes below. These all work with the Stock Rom.
1. Installed No Lock (so that I don't have to swipe the screen to unlock, just push the power button)
2. Set screen to turn off in 30 seconds.
3. Installed Brightness Widget (allows changing the brightness from the home screen
4. Installed Screen Filter (lets me really darken my screen at night.
Try those and see how you do.
5. I then flashed the Infused Rom (I now get up to 10-14 hours)
Jawdude said:
I have to charge my phone 2 or 3 times a day any recommendations on how to make my battery life longer that are simple and easy
Click to expand...
Click to collapse
Custom kernal and rom
Running refused and infusion 1.8 rom and I get 14 hours with heavy data use
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Also, Turn off GPS and Wifi when you're not using them.
Battery
After much experimenting and monitoring of battery use I find that the biggest drain is the screen display, so go to settings-->display-->brightness and lower the screen brightness as low as you comfortably can. Also when you you are not using the phone make sure the screen is off, I have trained myself to automatically hit the power button every time I put down the phone. If you listen to music through your phone make sure the settings on your music players allow the phone to play when the screen is off and turn the screen off while it plays.
GPS also drains the battery, so I keep it turned off when I don't use the Nav. When I use the Nav I know the battery will drain at a rapid pace, nothing you can do there, even if I have the phone plugged in to car power while using Nav it still drains the battery! Drains slower than unplugged navigating but still drains.
If your watching videos then your S.O.L. there's really nothing you can do that will increase battery life enough to make a difference during video playback.
I get 10-12 hours with regular use and stock rom. Worst was 8 hours best was 24.
Thanks for all the advice this has really helped my battery
Truckerglenn said:
I'm a truck driver and I'm a heavy user.
3. Installed Brightness Widget (allows changing the brightness from the home screen
There was a recent post that showed a shortcut for changing the screen brightness from the homescreen without any additional software. First, turn off auto brightness. Second, tap and hold the menu bar at the top. Third, slide left to reduce the screen brightness and right to increase screen brightness.
Click to expand...
Click to collapse
menzoom said:
After much experimenting and monitoring of battery use I find that the biggest drain is the screen display, so go to settings-->display-->brightness and lower the screen brightness as low as you comfortably can. Also when you you are not using the phone make sure the screen is off, I have trained myself to automatically hit the power button every time I put down the phone. If you listen to music through your phone make sure the settings on your music players allow the phone to play when the screen is off and turn the screen off while it plays.
GPS also drains the battery, so I keep it turned off when I don't use the Nav. When I use the Nav I know the battery will drain at a rapid pace, nothing you can do there, even if I have the phone plugged in to car power while using Nav it still drains the battery! Drains slower than unplugged navigating but still drains.
If your watching videos then your S.O.L. there's really nothing you can do that will increase battery life enough to make a difference during video playback.
I get 10-12 hours with regular use and stock rom. Worst was 8 hours best was 24.
Click to expand...
Click to collapse
How does it drain your battery when its plugged into the car? I have never seen that on any cell phone. That my friend is messed up if true.
reissy said:
How does it drain your battery when its plugged into the car? I have never seen that on any cell phone. That my friend is messed up if true.
Click to expand...
Click to collapse
It seems that Samsung ****ed up and included phone CPU/screen/etc usage when measuring battery charge current.
This means that the 600 mA stock battery charge current limit isn't just going to the battery, it's split between battery/screen/CPU. If screen/CPU/etc go above 600 mA (Navigation at full brightness seems to be the most common way), battery starts draining.
It also means that unless there's something I'm missing (which I could be since the MAX8998 datasheet is super-ultra-secret), our phone isn't going to be able to do proper charge termination - if the screen is on/CPU is running, it will cause a falsely high battery charge current reading, which will cause charging to fail to terminate.
Juice defender
I found that juice defender helped my battery and i just use the free version it's a great app
I used Iphone 3g 3gs 4. None of them drain battery like this one. First time use Android phone and getting a bit disappointed of this phone. It's draining 2% every 5 mins and im using stock Rom.
Sent from my SAMSUNG-SGH-I997 using XDA App
Install a ROM. Infused v2 nearly doubled my screen-on battery life and tripled my screen-off battery life.
sweetboy02125 said:
I used Iphone 3g 3gs 4. None of them drain battery like this one. First time use Android phone and getting a bit disappointed of this phone. It's draining 2% every 5 mins and im using stock Rom.
Sent from my SAMSUNG-SGH-I997 using XDA App
Click to expand...
Click to collapse
That's excessive... Rogue app maybe?
ptgptg said:
Truckerglenn said:
I'm a truck driver and I'm a heavy user.
3. Installed Brightness Widget (allows changing the brightness from the home screen
There was a recent post that showed a shortcut for changing the screen brightness from the homescreen without any additional software. First, turn off auto brightness. Second, tap and hold the menu bar at the top. Third, slide left to reduce the screen brightness and right to increase screen brightness.
Click to expand...
Click to collapse
Thanks I never new that
Sent from my SAMSUNG-SGH-I997R using XDA Premium App
Click to expand...
Click to collapse
look in about phone battery use to identify the biggest battery user, it should be the screen. anything else and there is a problem.
the cell standby may go high on froyo rom, turning on flight mode and turning it off will correct that, it's an android bug.
on gingerbread the android os or android system may hog battery occasionally. some think it is the wifi sleep policy but it pops up on me without setting the sleep policy. the fix for that is to pull the battery for a couple minutes and put it back in and restart the phone.
next manage the screen brightness
install a custom rom, there are issues with certain firmware keeping sensors active wen they shouldn't be.
turn off unneeded sync options (i find that auto fetching my email uses a lot especially with my gmail already set to sync),
use wifi when you use the internet if possible, turn it off when out and about.
monitor cpu useage of apps that are cached in the task manager
kill apps that use cpu
if needed turn the max cpu clock down to 800mhz
set "use wireless networks" for location when possible for general location (limited to city level at times)
Dani897 said:
look in about phone battery use to identify the biggest battery user, it should be the screen. anything else and there is a problem.
the cell standby may go high on froyo rom, turning on flight mode and turning it off will correct that, it's an android bug.
on gingerbread the android os or android system may hog battery occasionally. some think it is the wifi sleep policy but it pops up on me without setting the sleep policy. the fix for that is to pull the battery for a couple minutes and put it back in and restart the phone.
next manage the screen brightness
install a custom rom, there are issues with certain firmware keeping sensors active wen they shouldn't be.
turn off unneeded sync options (i find that auto fetching my email uses a lot especially with my gmail already set to sync),
use wifi when you use the internet if possible, turn it off when out and about.
monitor cpu useage of apps that are cached in the task manager
kill apps that use cpu
if needed turn the max cpu clock down to 800mhz
set "use wireless networks" for location when possible for general location (limited to city level at times)
Click to expand...
Click to collapse
Actually, high cell standby is OK if the phone is screen-off often.
Cell standby is always my top user - but my phone is sitting on my desk with the screen off frequently, in a location with weak signal. Weak signal makes cell standby usage go WAY up.
Syncwifi application is awesome for extending sync settings to gain more battery
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Using titanium backup I froze drm content 2.2.1 and this significantly increased my battery life.
Sent from my Infuse. It is what it isn't.
JuiceDefender!!
I agree JuiceDefender works!! I had to charge in the middle of the day. Now with moderate use it will last all day Im on stock Rom.
I easily get 2 days out of my Infuse, no idea how some of you are managing to only get 8 hours. After rooting my phone and freezing the bloat i easily get twice the battery life of my prior iPhone 3GS.

[Q] Volume button Powers on?

Hi,
I flash every ICS Rom until now, Im on Superlite 4.2 right now (which is perfect - IMO) but I just notice that the phone wake up and turn LCD on if I hit the volume button (normally accidentaly) which cause my battery to die much faster.
Is this a bug or is just how ICS is???
Could you tell me is this issue present in your current Rom??
Thank you for your help
jrmendia said:
Hi,
I flash every ICS Rom until now, Im on Superlite 4.2 right now (which is perfect - IMO) but I just notice that the phone wake up and turn LCD on if I hit the volume button (normally accidentaly) which cause my battery to die much faster.
Is this a bug or is just how ICS is???
Could you tell me is this issue present in your current Rom??
Thank you for your help
Click to expand...
Click to collapse
Its not a bug, thats the way ICS works. ICS actually drains your battery quicker than any other rom out there.
jrmendia said:
Hi,
I flash every ICS Rom until now, Im on Superlite 4.2 right now (which is perfect - IMO) but I just notice that the phone wake up and turn LCD on if I hit the volume button (normally accidentaly) which cause my battery to die much faster.
Is this a bug or is just how ICS is???
Could you tell me is this issue present in your current Rom??
Thank you for your help
Click to expand...
Click to collapse
I'm running the same rom and volume buttons don't wake for me.
And I've had great battery life, much better on ICS...
Sent from my fully functional SAMSUNG-SGH-I727 using xda premium
its not a bug. if u use 15 toggle mod and have lockscreen disabled, ot have it disabled normally, then the phone will wake on volume press. Its actually a good feature, prevents premature powr button wear.
Like any other rom, ics requires at least two power cycles before u can judge battery life. My worst drain on certain roms (10% per hour at idle, no sync at all), turned out to bebthe best after a few cycles. On tpx i was getting 1% every 1 hour 45 min, which insane. Give it a few days to settle
icenight89 said:
its not a bug. if u use 15 toggle mod and have lockscreen disabled, ot have it disabled normally, then the phone will wake on volume press. Its actually a good feature, prevents premature powr button wear.
Like any other rom, ics requires at least two power cycles before u can judge battery life. My worst drain on certain roms (10% per hour at idle, no sync at all), turned out to bebthe best after a few cycles. On tpx i was getting 1% every 1 hour 45 min, which insane. Give it a few days to settle
Click to expand...
Click to collapse
Hmmm Good point, I guess I wasn't patience enough ..
Sent from my SAMSUNG-SGH-I727 using xda premium
icenight89 said:
its not a bug. if u use 15 toggle mod and have lockscreen disabled, ot have it disabled normally, then the phone will wake on volume press. Its actually a good feature, prevents premature powr button wear.
Click to expand...
Click to collapse
I have been changing settings in 15 toggle for about 30min, I can't change it. No matter what I do, the phone keeps waking up with volume buttons. Could you give me some light - what im doing wrong?
try a fix perm in cwm. When i disable lockscreen with toggle it allows me to wake with volume. If u want to DISABLE this feature, use settings > security > screen lock, and have it set to swype or pattern or anything else, and have lock automatically set to immediately

Battery tips on the surface pro

Hey guys so I know there are a few things that can improve battery life and some things that are supposed to help but may be a mith? Things as only draining battery to 10% and charging to 90% or something like this. What are tips that help? Also if you guys have changed your cpu settings that really improved the battery life let us know!
I drained my battery down to 0% after the second time I used it and it pushed my battery up from 3:30 to 5:30. I also use batterybar to see the stats and whatnot. Another thing you can do is go into power options in the Control Panel and change the plan settings > advance power settings. I usually change the Processor power management settings and the Intel Graphics Settings.
Kraize said:
I drained my battery down to 0% after the second time I used it and it pushed my battery up from 3:30 to 5:30. I also use batterybar to see the stats and whatnot. Another thing you can do is go into power options in the Control Panel and change the plan settings > advance power settings. I usually change the Processor power management settings and the Intel Graphics Settings.
Click to expand...
Click to collapse
do you ever charge it to 100%
Does leaving it on the charger like when playing a game or something matter? Does it stop charging once it reaches 100
AFAIK, leaving it on the charger shouldn't matter. It's a smart charger. I always charge it to 100%, but never go lower than 10%. I try to recharge around 15%.
Best thing I've done is disable my bluetooth since I have no devices that use it.
Second is lower the brightness while on battery.
I'm getting around 5:30 of battery life doing things like browsing, email, news reading, and using Autodesk Sketchbook Design.
Disable automatic brightness. Change the screen timeout to the lowest value that works for you. Turn off BT. Turn off live tiles and notifications for apps you don't need to update on your main screen and lock screen. Run the troubleshooter for power and see if you can deal with what it changes.

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