Juice Defender paid version - Vibrant General

How many have actually bought this? Is it a huge increase in battery life? My phones battery life is really poor and I am wondering if this purchase resolves that. I use wifi all the time, like its on 100% of the time I am at home and such, even when Im not using it

Mark271 said:
How many have actually bought this? Is it a huge increase in battery life? My phones battery life is really poor and I am wondering if this purchase resolves that. I use wifi all the time, like its on 100% of the time I am at home and such, even when Im not using it
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Get Tasker instead. Same feature and much more

kolyan said:
Get Tasker instead. Same feature and much more
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I read that, is there anyway I can find out what to do with Tasker to save battery life?
Like, what are some awesome things with Tasker. I see people post but it is usually people really not know what to do and such.

Mark271 said:
I read that, is there anyway I can find out what to do with Tasker to save battery life?
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As far as battery goes, u can control brightness, wifi, gps, data, syncs, and bluetooth. I personally have custom time settings for brightness and screen timeouts, that's it.

kolyan said:
As far as battery goes, u can control brightness, wifi, gps, data, syncs, and bluetooth. I personally have custom time settings for brightness and screen timeouts, that's it.
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Could you say, turn wifi off after 2 minutes of screen time out, and turn on after 1 minute of screen on?

A lot of people are saying it uses more battery life, definitely not what I want.

Mark271 said:
Could you say, turn wifi off after 2 minutes of screen time out, and turn on after 1 minute of screen on?
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U can tell Tasker to do anything u want. Both Tasker and Juice Defender can drain battery if u configure them wrong.

Mark271 said:
A lot of people are saying it uses more battery life, definitely not what I want.
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It depends on how you use it. If you have Tasker using your GPS every 2 minutes (the default) to detect your location then yes, it's going to suck power.
I have mine set up to use the Near WIFI option to detect when I'm at work or home, and like you I leave my WIFI on all the time. It uses very minimal power.
Leaving WIFI on isn't too big of a deal. It goes to sleep after 5 minutes of the phone being off, and it pings out every so often to see what networks are there, but the power draw is minimal.

Last weekend I tested out Juice Defender to see how long my battery could last. 1d8h53m (~33hours) later my phone hit 10%. I plan on testing again this weekend with Juice Defender disabled to see what kind of difference there is.

I have used Juice Defender for about a week now and while I have found substantial battery savings I have also noticed that on its default settings it also causes issues for me. The main way juice saves battery is by turning off data services for 14 min out of every 15 min when the screen is off.
The problem I run into with this is that if you use gtalk or any instant messenger it will disconnect and reconnect you from those services. I have missed messages due to this. It also seems to affect the status of your friends on gtalk. My friends would always show offline until i sent them a message to "wake up the service" then they would show accurately until the screen went off again.
Overall for me the tradeoffs were not worth it. Also I was never thrilled with the idea of having to wait up to 13 min to get an email, push email should be instant.
Just my 2 cents

U can save battery by configuring brightness. Ex. I have auto brightness from 8-7 and min setting other times.

12 hours and my phone was dead with MINIMAL use, then I started to use switchpro to disable my data when im not using it. usually have my brightness about halfway down, and now my battery lasts 20 hours easy with alot of texting, a few calls, and games. I need to try tasker but this way works pretty well... if you haven't tried it yet

Related

anyone that can help me with battery life?

thiis thing dies on me really quick, at home not as bad when I'm on wifi, but i left this morning from my house, and by the time I got to work 45 minutes later i'm at like 90% and i've done nothing on the phone, not a thing, no text, no voice calls. time without signal is 0.
then of course I get to work and time without signal jumps to like 22%, but still, my blackberry didn't go dead in half a day. i'm running the mixup undervolted kernal and the epic experience rom.
I do run gps and normal phone settings but turning them off is really not an option, especially for my wife that just needs a phone that works and isn't dead before she is out of work, and she doesn't even use the phone.
am I doing something wrong or is the battery life really this crappy?
and it was worse before the new kernal on DI18, and way worse before that.
i use the same set up i got 10 hours under pretty use
try turning gps off at work
So what are you leaving on? 4g? Gps? WiFi? I found that using black wallpaper helps.
wifi and gps are always on, it seems its TWS that is killing it. at like 22% right now. battery is down to 83% right now 2 hours off charger. no voice calls or text calls.
If you are getting a tws of 50% then put your phone into airplane mode for about 10 seconds and then switch it back, you will see a dramatic decease in tws
Sent from my SPH-D700 using XDA App
Here's a few things you can do ...
1) If you have Sprint service in most places, turn off roaming (Settings, Call settings, System select, Sprint). This will disable roaming period so that all roaming services are disabled (i.e. you won't ever see the data roaming guard).
2) Download JuiceDefender beta (this turns off all data, i.e. Wifi / 3G, whenever your phone's screen is off, if you purchase UltimateJuice with it, you can schedule it however you want, and you can choose to allow some apps to always allow data to go through). This saves me a LOT of battery since my screen is usually off.
3) Try the TWS hack mentioned in the earlier post, it should be fixed in DI18, but some people are still seeing high numbers there.
4) If you're rooted, get an app like Autostarts and disable the DRM service from ever running. This was found to be a battery killer.
The biggest battery drainer of them all is the GPS, and then 3G. If you can minimize your uses with those, you will maximize battery life. Also, use Wifi in areas that have it because Wifi hardly drains battery at all compared to 3G. I haven't seen any kernel really that gets much more battery life than stock, so doing these things will help. I love the Epic, but the battery life is a real downer for me too. I've gotten a full day's use (medium use) at times, while some days it hardly lasts at all.
Yes do the airplane mode trick and turn off gps if you are not using it and DO NOT USE JUICE DEFENDER i get 45 hours battery life without it. that app runs constantly in the background and uses more battery. Juice defender is for lazy people that dont know how to find these data and sync settings that are already on the phone or you can download an app that will let you toggle whatever setting you need. Set emails to sync once an hour and if it is really a priority then go into the email account and push refresh.
If you are really getting 45 hours of battery while actually using your phone then will you please share all of the settings that you have that give you this kind of battery life
Sent from my SPH-D700 using XDA App
Use SetCPU, it will turn down the processor while the screen is off. Helped alot with battery life. =)
itsmebryan said:
I found that using black wallpaper helps.
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I wondered if that would do anything. Considering how AMOLED works, dark themes and wallpapers *should* help battery life similar to reducing brightness.
Auto-Sync does some mean damage if your settings are too frequent, too. Try not to use Facebook/Twitter/Myspace integration, if possible, or disable them from syncing automatically, and sync them yourself when you feel the need.
Okay I don't know exactly what I did/didn't do but my battery problem seems to be greatly improved. Lets start with my details. Before 2 days ago. No matter what my use my battery drain would be approx 6-8% an hour. If I took my phone off the charger at 11am by 4pm I would be around 60%. GPS/4g/wifi off. Screen brightness set to lowest. tws not too bad. Using both the tws trick and drm stopped. Usually 2 or 3 phone calls 5-10 texts 5-10 minutes of browsing. I had a task killer installed but never used it to kill tasks just as an app switcher. Even after the di18 update no major difference. So the other day I downloaded an app called system panel. Another task manager. I deleted the task killer widget on my home page but no the app. The first day I took my phone off the charger used it for about an hour then put it back on the charger for about 15 minutes. When I took it off the charger it was at 96%. I opened system panel and killed all apps (necessary services/apps restarted immediately) did tws trick and drm kill. Same use as always after 8 hours my battery was at 80% a 16% drop. That's 2% an hour. The next day I deleted my task killer and over the same period of time I went from 96% to 83% (13% lose over 8 hrs) Only a little over 1% lose an hour. The only difference that I am aware of was the deletion of the task killer widget and then the app completely.
Sh0wNuF said:
If you are really getting 45 hours of battery while actually using your phone then will you please share all of the settings that you have that give you this kind of battery life
Sent from my SPH-D700 using XDA App
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Ditto, I'd like to hear what you're doing too ... even when I do not TOUCH the phone, I cannot get 45 hours. I think you're being a bit optimistic here.
Lmao No. Since di18 it has been great. I use my phone for a lot of stuff too. I have a live wall paper and rss feeds that update. email is set to once an hour. Now dont get me wrong if i play a game then it will suck my battery pretty good like 5% for ten minutes. i have a widget for sync settings. im rooted with ALL SPRINT apps removed i think thats the biggest thing. dont leave gps or other on if you are not using it. i do not have drm removed. i use full brightness. i talk a few times a day and dozens of text and web surfing. no juice defender or task killers. The object for me was to not have any unneccessary stuff run when it doesnt need to. so the phone is set to come alive when the screen is on not off. Check ALL APP and WIDGET SETTINGS FOR HOW OFTEN THEY UPDATE. I DO MEAN ALL. GO THROUGH EVERY APP AND CHECK THEIR SETTINGS ALSO the biggest drain is make sure you sign out gtalk or it will just constantly run. I shoulda posted my screen shot of battery life earlier sorry i will as soon as it reads 1d21h again. prolly tomorrow afternoon.... Rooted,cwm,galaxy rom and kernel, blue minimalism theme
jbadboy2007 said:
Yes do the airplane mode trick and turn off gps if you are not using it and DO NOT USE JUICE DEFENDER i get 45 hours battery life without it. that app runs constantly in the background and uses more battery. Juice defender is for lazy people that dont know how to find these data and sync settings that are already on the phone or you can download an app that will let you toggle whatever setting you need. Set emails to sync once an hour and if it is really a priority then go into the email account and push refresh.
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i do the airplane trick, problem is it seems,when im on wifi, the life is great, battery is perfect, as soon as you go to 3g, it goes to crap, plus the service where I work is spotty as well. I don't know what to do, seriously I can't go through 2 years of great cell service that I can't use because the battery is dead. I mean if I could get through 10 hours it wouldn't be bad, but as it is now, i'm lucky to squeak through about 8 hours. and I have the mixup kernal that is undervolted and supposedly already messing around with the cpu. usually on 3g, no matter where I am pretty much I"m at like 10-20% TWS.
tws is 50% for me. just stop the data with sync settings then it has no reason to draw more. my house and school have terrible service. you are only losing battery life due to data that is going really slow and it takes way more battery to accomplish. i keep wifi on all nite at my house but my sync settings are off. i do this so its not searching for 3g because i have an airrave and wifi. i used the di07 mixup and was not happy with it. galaxy roms have been the least buggy and very stable with the best battery life. That might be my opinion but also genius dog doesnt have an epic yet so i cant trust his stuff when he cant see the impacts with the kernels he is making. but he does know code i will tell you that.
robl45 said:
i do the airplane trick, problem is it seems,when im on wifi, the life is great, battery is perfect, as soon as you go to 3g, it goes to crap, plus the service where I work is spotty as well. I don't know what to do, seriously I can't go through 2 years of great cell service that I can't use because the battery is dead. I mean if I could get through 10 hours it wouldn't be bad, but as it is now, i'm lucky to squeak through about 8 hours. and I have the mixup kernal that is undervolted and supposedly already messing around with the cpu. usually on 3g, no matter where I am pretty much I"m at like 10-20% TWS.
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Holy crap 8 hour battery life is really bad.
Do you have any apps syncing? A weak signal with an app syncing can have a devastating effect on the battery life.
In my school building I get 0-1 signal bars and once I use the stock email app to sync my email every hour with 3G on my battery life is probably a third as good.
How?
jbadboy2007 said:
Yes do the airplane mode trick and turn off gps if you are not using it and DO NOT USE JUICE DEFENDER i get 45 hours battery life without it. that app runs constantly in the background and uses more battery. Juice defender is for lazy people that dont know how to find these data and sync settings that are already on the phone or you can download an app that will let you toggle whatever setting you need. Set emails to sync once an hour and if it is really a priority then go into the email account and push refresh.
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sent from my epic 4g with no 4g
only thing syncing is gmail, I refuse to stop syncing my email, otherwise whats the point of the phone? my blackberry could do push no problem, the iphone could do push no problem.
akei1 said:
Holy crap 8 hour battery life is really bad.
Do you have any apps syncing? A weak signal with an app syncing can have a devastating effect on the battery life.
In my school building I get 0-1 signal bars and once I use the stock email app to sync my email every hour with 3G on my battery life is probably a third as good.
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Click to collapse
robl45 said:
only thing syncing is gmail, I refuse to stop syncing my email, otherwise whats the point of the phone? my blackberry could do push no problem, the iphone could do push no problem.
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Inside my building where I get a weak signal I turn off 3G and use the wifi to sync my apps regularly. I get a good wifi signal there.
If I can't get a good 3G signal in the building than there's not much I can do to my phone to make the 3G signal better (I think that's the cause for the battery drain).

Juice Defender and Battery enhancing applications

Any positive reviews with Juice Defender ? I had it on my phone and used it on the extreme settings but didn't notice any difference even though it say it has improved my battery life by 1.68 times.
How do you make it really work ? Any tweaks and suggestions are welcome.
PS: Are there are more battery boosting applications out there that enhance the battery life ?
mjehan said:
Any positive reviews with Juice Defender ? I had it on my phone and used it on the extreme settings but didn't notice any difference even though it say it has improved my battery life by 1.68 times.
How do you make it really work ? Any tweaks and suggestions are welcome.
PS: Are there are more battery boosting applications out there that enhance the battery life ?
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Click to collapse
Is there any battery life boosting app that works?
I don't believe all the hype.. It runs in the background, so the apps itself is a battery drainer..
Sorry, but for me, lowering brightness, turning off 3g and mobile network when unused and also turning off haptic feedback helps increasing my battery's charge..
Of course these apps work. They turn off all radios when the screen is off, so, of course, they save battery.
Have you used this baby with radios enabled and the screen off? It gushes battery. With Juicedefender it looses very little battery when you're not using it (I should point out that the app will occasionally switch on the radio to get updates).
I recommend that you let JD manage your data and wi fi connections. It will intelligently use the radio that best saves battery. After some training, its like magic (it trains itself).
I've used several battery savers and I like Juicedefender best. It permits you to actually use the phone without disabling every damn facility and still get a day of use out of it.
Tried it once but use Green Power Battery Saver now, much prefer the easier UI
If rooted, along with LeeDrOiD 1.5.0 my battery life is amazing
bobbyelliott said:
Of course these apps work. They turn off all radios when the screen is off, so, of course, they save battery.
Have you used this baby with radios enabled and the screen off? It gushes battery. With Juicedefender it looses very little battery when you're not using it (I should point out that the app will occasionally switch on the radio to get updates).
I recommend that you let JD manage your data and wi fi connections. It will intelligently use the radio that best saves battery. After some training, its like magic (it trains itself).
I've used several battery savers and I like Juicedefender best. It permits you to actually use the phone without disabling every damn facility and still get a day of use out of it.
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I turn off wifi when I'm not using it, but 3g is too much hassle and I suppose I do struggle to get much more than 24 hours out of a single charge but gushing battery?
bobbyelliott said:
Of course these apps work. They turn off all radios when the screen is off, so, of course, they save battery.
Have you used this baby with radios enabled and the screen off? It gushes battery. With Juicedefender it looses very little battery when you're not using it (I should point out that the app will occasionally switch on the radio to get updates).
I recommend that you let JD manage your data and wi fi connections. It will intelligently use the radio that best saves battery. After some training, its like magic (it trains itself).
I've used several battery savers and I like Juicedefender best. It permits you to actually use the phone without disabling every damn facility and still get a day of use out of it.
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I think the phone does this without the help of additional apps. I'm losing only 1% per hour on standby with 3g enabled and auto sync. I did nothing special to the phone and I have no "battery saving" app. Does it, practically anyway, get any better?
Cheers from my DHD.
junta_mpb said:
I'm losing only 1% per hour on standby with 3g enabled and auto sync.
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You get 100 hours out of this phone with 3G enabled and auto-syncing Facebook, Twitter, etc? You must have got one out of that batch of super-phones that HTC accidentally produced.
bobbyelliott said:
You get 100 hours out of this phone with 3G enabled and auto-syncing Facebook, Twitter, etc? You must have got one out of that batch of super-phones that HTC accidentally produced.
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Lol
I'm trying green power at the mo.
What settings do you use for green power?
Mine settings:
Managing wifi and mobile network
checking traffic (0,1kB/s)
Starting at boot
Day Mode:
07:00 - 22:00
On 10min - Off 10min
On if power ON
On if screen unlocked
Night mode:
22:00-07:00
On 1min-Off 8h
On if power ON
On if screen unlocked
I don't see the need to use stuff like this. I unplugged mine this morning and I still have 85% left with some moderate use with Facebook on push, weather and e-mail on 1 hour and others on once a day or update when opened.
I should point out I am using the Cingular radio and Android Revolution HD 2.0.9 but even when I was on stock I didn't have a terrible drain unless I had HTC Sense syncing away to itself. That seems to be the key issue.
mngmng said:
What settings do you use for green power?
Mine settings:
Managing wifi and mobile network
checking traffic (0,1kB/s)
Starting at boot
Day Mode:
07:00 - 22:00
On 10min - Off 10min
On if power ON
On if screen unlocked
Night mode:
22:00-07:00
On 1min-Off 8h
On if power ON
On if screen unlocked
Click to expand...
Click to collapse
Managing wifi and mobile network
checking traffic (0,1kB/s)
Starting at boot
Day Mode:
6:30 - 02:00
On 1min - Off 10min
On if power ON
On if screen unlocked
Night mode:
02:00-06:30
On 1min-Off 1h
On if power ON
On if screen unlocked
I'm using the premium one though so there is a few extra settings. It definitely works though.
bobbyelliott said:
You get 100 hours out of this phone with 3G enabled and auto-syncing Facebook, Twitter, etc? You must have got one out of that batch of super-phones that HTC accidentally produced.
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Click to collapse
You may be missing the "on standby" part of my post that refers to the one made by another poster. The point is, I think the phone already disabled unneeded functions without the need for an app. My phone doesn't have unbelievable battery life, but it doesn't suck either.
Anyways, I think "battery saving" apps just end up using more power.
Cheers from my DHD.
I have dissconnected phone from computer on Sunday 7 pm. Started Juice defender. About three hours of reading comics, about 30 minutes phone calls, email few times a day and some internet/market (about 1/1.5 hours) and on Tuesday, 2 pm, I still have 34% battery. There was some music playing for about an hour and video clips for same time. Great result in my opinion. I think Juice defender works great. At least very good.
JD is alright, its not stellar but it does help (for me and my settings and usage). It will help a lot better if you purchase Ultimate Juice, that's when it starts to be interesting but that's the thing, you'd have to purchase it before you discover if its the best solution for you.
I don't think there's one app that will universally make our battery life better. The apps will help if you could make its functions play well with your settings and style of usage. Short of saying that if you find an app that will enhance your battery saving habits and capitalize on the opportunities that your phone can save power, then that'll be the best option for you...
JD is alright, UJ makes it a lot better...
It looks like it is better solution then buying extra bettery. Good job. I am gonna try it for some more time and if the effect will be the same I will get the UJ. Thanks.
junta_mpb said:
You may be missing the "on standby" part of my post
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No, I didn't miss that part. This phone does not drain at 1% per hour with 3G and syncing enabled - in standby or not in standby. It just doesn't. And there are newbies reading this forum who might believe your figures.
bobbyelliott said:
No, I didn't miss that part. This phone does not drain at 1% per hour with 3G and syncing enabled - in standby or not in standby. It just doesn't. And there are newbies reading this forum who might believe your figures.
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It does. I sleep for 8 hours, I lose 8%. I think its supports the argument that the phone only uses resources when needed. Since it doesnt sync the entire time and only when its scheduled to, I dont see this is as an impossible figure.
Lets try to remember the context comments are presented in this thread.
Android Assistant 2.2
Hi all, I would like just let you know, I tried a lot of apps for improving battery life, incl. Juice defender, and I must say the best one I tried is Android Assistant 2.2 build 15, after few settings I can say is really the best : full auto sync on gmail + company mail + weather, screen on 10%, screen off after 30s, gsm only, mobile data always-on, playing tank hero and few more games couple times a day, phone calls 30 - 45 minutes per day, 10 - 15 text per day, GTalk always on - and using quite a lot, wifi is on from 7.00 pm till 12.00 am, vibration always on, and result Full 2 days without any problems and overnight no any limitations, if I am using limitations overnight and not playing so much, and no wifi, battery will make easy 3 full days...
m7svk said:
Hi all, I would like just let you know, I tried a lot of apps for improving battery life, incl. Juice defender, and I must say the best one I tried is Android Assistant 2.2 build 15, after few settings I can say is really the best : full auto sync on gmail + company mail + weather, screen on 10%, screen off after 30s, gsm only, mobile data always-on, playing tank hero and few more games couple times a day, phone calls 30 - 45 minutes per day, 10 - 15 text per day, GTalk always on - and using quite a lot, wifi is on from 7.00 pm till 12.00 am, vibration always on, and result Full 2 days without any problems and overnight no any limitations, if I am using limitations overnight and not playing so much, and no wifi, battery will make easy 3 full days...
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Click to collapse
Sorry but I can't find it on the market. Is the app's name correct?
mngmng said:
Sorry but I can't find it on the market. Is the app's name correct?
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Click to collapse
Original name is "Android assistant(12 features)", by Aaron, he done already few apps for improving battery life, very good app incl cache cleaner and few more extras.

i have to say, the juice defender rocks, totally solve my battery problem.

actually, i still dont understand how it works. days before, i keep.complaining the bad battery, it drops 15% after one night. i turned my wifi and 3g off, it didnt work. i opened a thread to complain about this, some friend advise me to use the juice defender which really help a lot. now it use only 3 to 4% for 8 hours standby, which is much much better than before. if u are also troubled by ur battery, give it a shot. it's free from the market.
my set: all enable except for the location.
Sent from my GT-I9100 using XDA App
What does it shut off? Seems like it has to be something important to work. I want my email in real-time; does it mess with that?
I installed this only a few hours ago. yet to see any significant change. By the looks of it, having it on the default setting will turn data off when your screen is off, but I still get e-mail notifications in my 1hr check intervals even when my phone is sleeping.
AmesCell said:
What does it shut off? Seems like it has to be something important to work. I want my email in real-time; does it mess with that?
Click to expand...
Click to collapse
The main feature is that it disables data most of the time (2g, 3G or wifi) and only enables it at preset intervals, like 2 minutes every 30 minutes to get your e-mails and stuff.
So basically what you lose is push / real time notifications.
It can also manage the screen brightness and CPU clock more precisely, put the phone in plane mode while you're sleeping (for example you can tell Juice defender to go in plane mode from 23:30 to 6:30 every day, except if you're still using your phone after 23:30 or start using it before 6:30), or activate wifi only when you're in a specific location.
Does anybody have issues receiving MMS picture messages with JD or any other power saving app running?
I had 'Green Power' running yesterday. A few people sent me pics which came through as blank. Stopped the app and asked them to resend and it worked.
Thanks
NC
I tried this app too, but the battery draining when WiFi was enabled was higher than without JuiceDefender. Still trying to get through all the JD settings...
I dont think Juice Defender would work well for me as I use Whats App a lot...
I use it on my ego. One of the best apps i bought
from my phone duh
Is anyone else able to toggle the 2G/3G setting? I've paid for the Ultimate Pack (wish i hadn't now as the Plus pack is supposed to do this) but apparently JD doesn't like my ROM, the Log says: 'ROM is not compatible with AOSP helper (3G control is unavailable) - get CyanogenMod
Out of interest i was on a UK O2 branded phone so i flashed XEU KW7, then rooted, then put back the original KE7 kernel. I wonder if that's the problem?
I was messing with Juice defender, but I found the app called Battery Booster to be much, much more effective. I went from a 12 hour battery, to having between 24 and 28 hours the last 3 charges. Simply amazing, more than doubled my battery life. Using perhaps 1-2% per hour when sleeping.
1-2% per hour when sleeping is not that good, i get 3% in 8 hours when sleeping.
But juice defender does what should be built into the gingerbread and that is, it puts your wifi and 3g to sleep when your screen is off or when you are not using it.
I personaly dont use push notifications so loosing that doesnt bother me, what bothers me is when the phone is in sleep it drains because i have wifi on.
I dont want to be turning wifi on and off all the time, i want it to be automatic, when i go on the web or open an app that uses data it should turn on my wifi.
SO YES JUICE DEFENDER DOES ROCK.
Well, before battery booster it used 5 - 8% per hour sleeping, so I'm pretty darn happy with the results I'm getting now. It used to last me about 12 hours. Now it lasts usually over 24 hours, which is great. That is included with 3-4 hours of screen-on time. Android OS also dropped by 20% after getting battery booster.
NIK516 said:
1-2% per hour when sleeping is not that good, i get 3% in 8 hours when sleeping.
But juice defender does what should be built into the gingerbread and that is, it puts your wifi and 3g to sleep when your screen is off or when you are not using it.
I personaly dont use push notifications so loosing that doesnt bother me, what bothers me is when the phone is in sleep it drains because i have wifi on.
I dont want to be turning wifi on and off all the time, i want it to be automatic, when i go on the web or open an app that uses data it should turn on my wifi.
SO YES JUICE DEFENDER DOES ROCK.
Click to expand...
Click to collapse
You do know there's a setting for turning of WiFi when screen is off, right?
Settings - WiFi - Advanced - Wifi Sleep Policy
rengift said:
actually, i still dont understand how it works. days before, i keep.complaining the bad battery, it drops 15% after one night. i turned my wifi and 3g off, it didnt work. i opened a thread to complain about this, some friend advise me to use the juice defender which really help a lot. now it use only 3 to 4% for 8 hours standby, which is much much better than before. if u are also troubled by ur battery, give it a shot. it's free from the market.
my set: all enable except for the location.
Sent from my GT-I9100 using XDA App
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Click to collapse
If u using juice defender ultimate will boost battery more
h
xiga said:
Out of interest i was on a UK O2 branded phone so i flashed XEU KW7, then rooted, then put back the original KE7 kernel. I wonder if that's the problem?
Unlikely but a factory reset often cures a problem .
jje
Click to expand...
Click to collapse
BoogWeed said:
I dont think Juice Defender would work well for me as I use Whats App a lot...
Click to expand...
Click to collapse
no problem at all with push services.
the way juice def works is simple: it geolocalizes ur wifi router, and moving out the area of wifi, jd switches off wifi hardware until u come back home\office. it does the same with other hardware modules not in use.
wot doesnt work: ebuddy or other istant massaging apps while screen is off (I think it's unuseful to use jd with IM-draining batt-apps)
NIK516 said:
1-2% per hour when sleeping is not that good, i get 3% in 8 hours when sleeping.
Click to expand...
Click to collapse
Hmm, am I doing something wrong leaving my phone charging overnight? Will that kill my battery?
When do you guys charge the phone if not overnight?
Ayers976 said:
Hmm, am I doing something wrong leaving my phone charging overnight? Will that kill my battery?
When do you guys charge the phone if not overnight?
Click to expand...
Click to collapse
24 hours in a day so i charge when it needs a charge 20% left or when i know i want extended use .
jje
I just installed Battery Booster. Juice Defender didn't do much for me but annoy me.
Now see how this app will hold itself.
Very similar to my finding with ATK (link below). Something happened in Gingerbread with how the OS handles cached apps... to the point where some cached apps stay active and keep your device awake!
http://forum.xda-developers.com/showpost.php?p=14108166&postcount=1

Best way to increase battery life...

This isn't a thread for when your battery drain is excessive on standby, this is a thread dedicated to figuring out how to simply get more power to the phone for extended runtime.
I'm using a 5000 mah external battery pack for extra charge, and it seems to be good enough to last me at least an extra day or two of usage, which is great. It seems like the only other options are cutting up the battery door to fit an extended battery from the evo 3D or just carrying extra batteries...
Best easy change for me was always using wifi instead of the network when at home and work. Made a huge improvement
Hunt3r.j2 said:
This isn't a thread for when your battery drain is excessive on standby, this is a thread dedicated to figuring out how to simply get more power to the phone for extended runtime.
Click to expand...
Click to collapse
So....how to get the most time out of your battery in standby?
As you've allready said:
One of the biggest improvements is possible by using a Sensation or Evo3D battery. With that i get a nice 1% per hour in standby. (It's actually a bit lower than 1%).
While not using the phone it's unnessecary to have 3G activated. Recieving emails and texts via whatsapp, viber etc via 2G is good enough. For everything that is more datahungry you can allways activate 3G manually.
Keep background data turned off. I use K9 Mail which works independently and Whatsapp recieves messages too. But a lot of other stuff doesn't syncronize which means less wakelocks and thus less power consumption.
Same with locations. As long as you don't WANT to tell google your every step you can keep network based location turned off.
If you need a location fix quickly you can allways turn on gps for a moment. After using the FasterFix app (i guess you need root for that), i get a gps lock in 5 seconds, so i can determin my location really fast and share it with others (for intance via whatsapp) without having to keep it on all the time.
And last but not least:
You probably don't need to know the current outside temperature every 5 minutes. So set that to manual update too.
Doing these things doesn't turn my smartphone into an overweight dumbphone with a battery problem and i get a maximum of over 4 days of standby time out of it.
Normally my battery holds for roughly 35 hours (1 day and 11 hours), but it's usually awake for 1/4th of the time serving as my newspaper and video and mp3 player.
/edit:
Totally forgot:
Use llama!
You'll never have to worry about forgetting to set your phone on vibrate while at work and setting it to loud at home.
You can configure it so it only activates wifi at home and turns it off again if you didn't connect to any access point after a set amount of time. I haven't had to activate/deactivate wifi manually for ages without having to worry about it constantly searching for networks and sucking my battery dry!
What he said
Dlog said:
So....how to get the most time out of your battery in standby?
As you've allready said:
One of the biggest improvements is possible by using a Sensation or Evo3D battery. With that i get a nice 1% per hour in standby. (It's actually a bit lower than 1%).
While not using the phone it's unnessecary to have 3G activated. Recieving emails and texts via whatsapp, viber etc via 2G is good enough. For everything that is more datahungry you can allways activate 3G manually.
Keep background data turned off. I use K9 Mail which works independently and Whatsapp recieves messages too. But a lot of other stuff doesn't syncronize which means less wakelocks and thus less power consumption.
Same with locations. As long as you don't WANT to tell google your every step you can keep network based location turned off.
If you need a location fix quickly you can allways turn on gps for a moment. After using the FasterFix app (i guess you need root for that), i get a gps lock in 5 seconds, so i can determin my location really fast and share it with others (for intance via whatsapp) without having to keep it on all the time.
And last but not least:
You probably don't need to know the current outside temperature every 5 minutes. So set that to manual update too.
Doing these things doesn't turn my smartphone into an overweight dumbphone with a battery problem and i get a maximum of over 4 days of standby time out of it.
Normally my battery holds for roughly 35 hours (1 day and 11 hours), but it's usually awake for 1/4th of the time serving as my newspaper and video and mp3 player.
/edit:
Totally forgot:
Use llama!
You'll never have to worry about forgetting to set your phone on vibrate while at work and setting it to loud at home.
You can configure it so it only activates wifi at home and turns it off again if you didn't connect to any access point after a set amount of time. I haven't had to activate/deactivate wifi manually for ages without having to worry about it constantly searching for networks and sucking my battery dry!
Click to expand...
Click to collapse
Exactly what he said, but you can automate a lot of it by using an app called Tasker. I use it to sync all data on my phone for 3 minutes every 4 hours so it's always up to date. It can also automate the GPS on/off depending which app I use so it switches on when I open CoPilot and turns off again when I close it.
Tasker can also replace Llama if you can find 'profiles. to do it. Llama looks pretty good though.
I think the biggest drain is the display. With auto brightness on, the sensor will monitor the changes in your surrounding every second the moment you turn on the screen. Turn that off and manually control the brightness save a lot of battery.
Or just use lower autobrightness script.
I use Invisibright. Long hold on search softkey + slide enables me to set the brightness to whatever I want in a second no matter what apps are running.
Hunt3r.j2 said:
Or just use lower autobrightness script.
Click to expand...
Click to collapse
It is still useless as your sensor is still working every time you turn on your screen. The sensor is draining your battery. Not the brightness value.
Autobrightness sensor drain
So you think that there is a greater drain from the light sensor than from an uncontrolled screen brightness?
Interesting thought. I'll manually set my brightness level a round20% for the next charge cycle and see what effect it has, though I suspect that as my display currently accounts for 20% of battery drain it won't make all that much difference.
I use juice defender and I think its actually working.
Sent from my Inspire 4G using XDA

Greenify?

If i can Root my 9005 - i intend to use Greenify,, as my battery is very poor (stock i'm lucky if i get 8-9 hours light/moderate use)
Is it a rated app,, can i expect big battery gains?
Thanks.
Depends which apps you have installed and how you use them. For example facebook drains much battery so you coukd greenify the app but if you do so you wont recive notifications anymore from it aslong you arent actively using the app.
In other words it prevents apps from wacking up.
As someone who already always manually force-closed all running apps, all I noticed was an increase in free time, as greenify is faster at it.
I didnt notice any increase in battery life.
If you don't manually force-close your apps, it'll probably have a bigger impact.
Sent from my SM-N9005 using Tapatalk 2
You will have some slight increases of battery of you force close the apps wich cause many wake locks like what's app
Sent from my SM-N9005 using XDA Premium 4 mobile app
JCM800 said:
If i can Root my 9005 - i intend to use Greenify,, as my battery is very poor (stock i'm lucky if i get 8-9 hours light/moderate use)
Is it a rated app,, can i expect big battery gains?
Thanks.
Click to expand...
Click to collapse
It seems to help mine. I run it with the Xposed Module that adds features that still preserve the notifications from Facebook, etc. I also have it set to boost mode for it to work faster.
I also haven't noticed much of an improvement. Many people swear it's a miracle app, for me it only turns off notifications.
True battery saver: green power payed version (on Google play). Set the phone to sync once at 4h and turn off wifi and mobile data on screen off. Awesome app, I tell you.
lvnatic said:
I also haven't noticed much of an improvement. Many people swear it's a miracle app, for me it only turns off notifications.
True battery saver: green power payed version (on Google play). Set the phone to sync once at 4h and turn off wifi and mobile data on screen off. Awesome app, I tell you.
Click to expand...
Click to collapse
I do all that myself manually.... Sync always off and I turn Wifi or mobile data on when I need it, and turn it off when I'm done.
Cheaper than buying an app, too.
The real saver for me has been LUX. With our climate and the time I spend indoors, a brightness between -20% and 4% is more than sufficient. Now THAT saves battery! With brightness at 4, I loose 1% per 15 minutes whilst browsing! With it at 50, 1% per 5 minutes. At 100%, 1% per 90 seconds.
And when i use it in the dark, - 70%. I barely lose any charge at all whilst being an insomniac. It's been 20 minutes, still on 55% charge, which it also was 20 minutes ago. WiFi on, eWeatherHD update on, Tapatalk, Facebook and Firefox in use.
(if websites used less of that eyesore white, it'd save even more.)
Sent from my SM-N9005 using Tapatalk 2
I would suggest to remove some bloatware comes with the ROM / firmware itself.
It safes much battery though.
As well as turn on location, and on it when you want to use it.
And I freeze some apps which is running in background (which greenify can't detect it), which I don't use it as well.
and change to a good kernel.
it will really have a good deep sleep, never up if I never wake it up.
the apps running in background is only messenger apps like whatsapp, viber, and that kind of stuff. I never freeze this one and never put it on greenify as well.
So far so good.
lvnatic said:
I also haven't noticed much of an improvement. Many people swear it's a miracle app, for me it only turns off notifications.
True battery saver: green power payed version (on Google play). Set the phone to sync once at 4h and turn off wifi and mobile data on screen off. Awesome app, I tell you.
Click to expand...
Click to collapse
I might look into that app. I go with the "free" lol DIY manual turn data/wifi off thing too, but sometimes I forget and I see wifi on when I had turned it off or so I thought. some apps are worth the couple dollars or so and I might very well get this one. Thanks for the tip on it. I like too that it automatically turns on wifi or data such as when you go to read an email or something.
You can also give these a try:
- Deep Sleep Battery Saver
- Juice Defender
- Tasker (You can configure it to auomate nearly anything, from 'turn on wifi at this and this gps location' to 'shut up completely between 2200 and 0800'. Does a lot of non-battery related things too, like launch a specific app when plugging in headset, or automatically move photo's from internal to SD.)
ShadowLea said:
You can also give these a try:
- Deep Sleep Battery Saver
- Juice Defender
- Tasker (You can configure it to auomate nearly anything, from 'turn on wifi at this and this gps location' to 'shut up completely between 2200 and 0800'. Does a lot of non-battery related things too, like launch a specific app when plugging in headset, or automatically move photo's from internal to SD.)
Click to expand...
Click to collapse
Juice defender is a dead project and 2 years old. Greenpower is basically the same app but still supported.
Sent from my SM-N9005 using XDA Free mobile app
ShadowLea said:
You can also give these a try:
- Deep Sleep Battery Saver
- Juice Defender
- Tasker (You can configure it to auomate nearly anything, from 'turn on wifi at this and this gps location' to 'shut up completely between 2200 and 0800'. Does a lot of non-battery related things too, like launch a specific app when plugging in headset, or automatically move photo's from internal to SD.)
Click to expand...
Click to collapse
Hey thanks! I did go ahead with Green Power yesterday and I have to say I notice enough of a difference for sure. My usage has been with a phone call, check messages, several texts, check email a few times and some light surfing. i'm at 89% at 8 hours pulled off 100% charge and would have been lower for sure into 70s at best. definitely notice.
Sent from my SAMSUNG-SM-N900A using XDA Free mobile app

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