Database Users

does anyone have an actual working battery calibration method? ?

I've seen a bunch of theories all over but have yet to see a method that has been seen to work?
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cjtulowiecki said:
I've seen a bunch of theories all over but have yet to see a method that has been seen to work?
Sent from my Liberty using XDA App
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What do you hope to gain or expect from calibrating your battery? Better battery life? What is your typically daily usage? How much talk time do you use? How much surfing do you do? Any game playing? Music playing? Do you have push email accounts? Do you use BT and Wifi regularly? Do you turn off BT and Wifi when not using it?
Finally is this a stock Aria setup or have you rooted and flashed a custom ROM? If so, which one?
Lots of factors go into battery consumption and your actual mileage may varying.

cjtulowiecki said:
I've seen a bunch of theories all over but have yet to see a method that has been seen to work?
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Theres a method in the old cm6.0 thread if you search within that thread that works. But the technique I use now is time. Eventually the battery meter will calibrate itself with enough cycles. Just wipe battery stats from clockwork on a full charge.
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Thanks
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tpbklake said:
What do you hope to gain or expect from calibrating your battery? Better battery life? What is your typically daily usage? How much talk time do you use? How much surfing do you do? Any game playing? Music playing? Do you have push email accounts? Do you use BT and Wifi regularly? Do you turn off BT and Wifi when not using it?
Finally is this a stock Aria setup or have you rooted and flashed a custom ROM? If so, which one?
Lots of factors go into battery consumption and your actual mileage may varying.
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Click to collapse
Rooted runnong,cm6.1.1 (latest) . I only use wifi no mobile network.never use BT, never talk , play games occasionally, web surfing :a couple hours a day (mostly face book and twitter.) I use push e mail
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cjtulowiecki said:
Rooted runnong,cm6.1.1 (latest) . I only use wifi no mobile network.never use BT, never talk , play games occasionally, web surfing :a couple hours a day (mostly face book and twitter.) I use push e mail
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So based on my experience with CM 6.1.1 and the usage patterns you mentioned, I would think that your battery should last at least a full day, right? It may even give you part of a second day. As CallMeAria mentioned in his post, I also found that clearing the battery stats and just letting the battery run through its cycles will give you pretty accurate meter readings over time.

Actually since I just updated yesterday I've noticed a reasonably longer battery life coming from fr008 so maybe I wont need it anymore
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You can also do some bump charging but it's a hassle more than anything.
Basically, you just charge the phone to 100%, shut the phone off. After it's off you plug it in again and wait until the LED indicator turns green. Unplug it, then plug it in again and repeat. This method actually does work quite well but will shorten the battery's life span.

Battery life

Is there anyway to make evo battery last longer
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Theres toms of threads on this, just use search
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The usual popular ways involve custom kernals, specific charging routines.
As started above, the most effective way to find out is search the forums because there are literally thousands of post about that already existing
Swyped from a galaxy far far away......

I can get my battery to stay at 100% for 4 hours is I have data turned off. That's 3g or 4g and WiFi. I turn it on when I go to check when I have the time then turn it off again. That's why the power notifications is a must have mod.
DirtyShadyWon said:
Is there anyway to make evo battery last longer
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From a Super Baked Evo #0002

Root your phone and install a custom rom, that helps tremendously. Then I recommend you flash a custom kernel from here.

DirtyShadyWon said:
Is there anyway to make evo battery last longer
I always find that if you take the battery out, it will last longer...
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Use Wifi instead of 3g whenever possible. It makes a difference. Turn off 3g when you are at work this way you will still receive texts and calls. It really lasts. I'm on 19 hours with 37%.
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I surf a lot on my phone...I mean a lot. I don't even use my PC anymore, and I probably surf the net for at least three to four hours a day (maybe more). Unfortunately, hours of surfing, even on WiFi, kills my battery. However, I have found that by turning brightness all the way down I can almost double my browsing time. It is a significant difference. You just have to learn to tolerate the dim screen, but for me it is very worth the trouble. And by the way, I have tried every trick I could find on this forum...moat made only marginal, if any, improvements. I use warm 2.2 with HTC 17 kernel.
Not much of a hack or trick...I know. But it is honestly worth it, at least for me.

Stock atrix battery life sucks!

I can't see how this is one of the biggest batteries out yet after a full nights charge and barely using the phone it needs to be charged again by the middle of the day! I'm tempted to put my sim card back in my iphone... If any one has suggestions I'm all ears.
Oh and I've tried to follow steps to root/unlock etc. but I get errors from the rsnlite 5.3.? installer that it can't install.
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which ROM are u using ? i used to have very good battery life in stock 2.2 2 . about 2 days with 5 hrs display usage.

supermerkin said:
I can't see how this is one of the biggest batteries out yet after a full nights charge and barely using the phone it needs to be charged again by the middle of the day! I'm tempted to put my sim card back in my iphone... If any one has suggestions I'm all ears.
Oh and I've tried to follow steps to root/unlock etc. but I get errors from the rsnlite 5.3.? installer that it can't install.
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Dude, there are like three complete threads here with solutions to battery problems. Why did you create another one?
Two of them are in the very same section where you created this thread.

Solution to your battery life woes can be had by putting your sim back inyour iphone. The atrix and instructions to use this forum seem to be above your level of using technology. Btw, my battery life has been awesome.
I voided my warranty.

Dude seriously if you battery sucks its because you dont know how to use the phone properly i get 15-24 hours with heavy texting facebook and browsing you dont need to complain about somthing its your own issue creating another thread is useless post up on the others not here

Holy snot I in no way was bashing the phone but was venting my frustration in how complicated it seems to be to get the battery to last...
I also posted in the general section not QA where I knew I would get bashed.
Im on stock 2.3.4 and it seems like (due to not being able to install the 5.3 lite program) I'm stuck running stock rom and can't make changes needed you guys can.
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supermerkin said:
Holy snot I in no way was bashing the phone but was venting my frustration in how complicated it seems to be to get the battery to last...
I also posted in the general section not QA where I knew I would get bashed.
Im on stock 2.3.4 and it seems like (due to not being able to install the 5.3 lite program) I'm stuck running stock rom and can't make changes needed you guys can.
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If you aren't comfortable flashing a new rom and/or freezing system apps, give the "2x battery" app a try. It certainly is an improvement to the stock battery life.

I really want to flash one but the program I need to install on my cpu won't install... I keep getting error msgs and no one has been able to give me a solution why yet.
I used to have an htc fuze and flashed roms almost daily so I have the knowledge but my machine isn't cooperating with the needed download to unlock.
Ill try the 2x battery, thank you for the help.
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supermerkin said:
I can't see how this is one of the biggest batteries out yet after a full nights charge and barely using the phone it needs to be charged again by the middle of the day! I'm tempted to put my sim card back in my iphone... If any one has suggestions I'm all ears.
Oh and I've tried to follow steps to root/unlock etc. but I get errors from the rsnlite 5.3.? installer that it can't install.
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User error....
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supermerkin said:
Holy snot I in no way was bashing the phone but was venting my frustration in how complicated it seems to be to get the battery to last...
I also posted in the general section not QA where I knew I would get bashed.
Im on stock 2.3.4 and it seems like (due to not being able to install the 5.3 lite program) I'm stuck running stock rom and can't make changes needed you guys can.
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http://forum.xda-developers.com/showthread.php?t=1198333

Installed 2x battery then fully charged the phone and disconnected it around 4 our so.
wifi on the whole time, I have texted and taken some HD video plus been on FB since and have only dropped to 80%. Thank you for the tip on the program, seems to be helping. Ill leave it unplugged over night and see where I am in morning.
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Stock atrix battery life sucks!
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Could not disagree more. On my stock Atrix, I was getting just over 2 days usage (not just leaving the phone on the table) pretty consistently. Rooted and GB rom now, am getting a day and a half but am probably just getting the battery and rom used to each other lol

I don't get it, I had 80% 2 hours ago then went to 70% powered off and on and now I have 80% again?
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Omg. You have a self charging battery!
I voided my warranty and your mum.

Bender B. Rodgriguez said:
If you aren't comfortable flashing a new rom and/or freezing system apps, give the "2x battery" app a try. It certainly is an improvement to the stock battery life.
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Freezing apps would definitely help. Especially is you use "System Panel" to find the culprits.
Although from what I've heard isn't stock supposed to have better battery life than the custom ROMS?...
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Ill take a look at that one to. Went to sleep with 70% and left wifi on all night to end up with 50% this morning. I'd say that isn't too bad.
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supermerkin said:
I can't see how this is one of the biggest batteries out yet after a full nights charge and barely using the phone it needs to be charged again by the middle of the day! I'm tempted to put my sim card back in my iphone... If any one has suggestions I'm all ears.
Oh and I've tried to follow steps to root/unlock etc. but I get errors from the rsnlite 5.3.? installer that it can't install.
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You, Sir, are a five-star noob.
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supermerkin said:
Ill take a look at that one to. Went to sleep with 70% and left wifi on all night to end up with 50% this morning. I'd say that isn't too bad.
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Which battery saving mode are you using?...
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My battery lasts about 3h max, im living the dream!

@ccrows- It only lets me select the daytime mode due to not having the PRO version. And I dont see in it where I can freeze apps?
It actually seems to be charging faster as well. How long does it take you guys to get a full charge from dead on average?

Putting phone into emergency power saving mode

Here is my thought.
I live in Florida, and if a hurricane comes and knocks out power, I would like my cell phone to be able to send/receive e-mail/text, and phone calls. I don't want ANYTHING else to function like Facebook, Words with Friends, etc. to conserve battery life as much as I can.
Is there an easy way to do this in an emergency situation?

Freeze all the apps since you want email you cannot simply turn off data. Also note that there is a good chance power will be out to the cell tower near you as well. Generator power only lasts so long.
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In an emergency situation you turn on airplane mode and toggle it once an hour or once every few hours to get messages. Power might be out for days, so you don't want data on all the time as its a waste and you prob don't need texts and emails immediately.
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For that situation I would buy a car jump starter and use that to charge your phone.
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lynyrd65 said:
For that situation I would buy a car jump starter and use that to charge your phone.
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You would just need a charged car battery and cigarette lighter charger.
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You know it would be cool to have an app where you choose certain apps out of your app list to be frozen and unfrozen on command. Like a widget clicker or even a status toggle. Just an idea.

Also just curious but if power get knocked out wouldn't that kill the towers as well? Or do they have emergency batteries?

kennyglass123 said:
Freeze all the apps since you want email you cannot simply turn off data. Also note that there is a good chance power will be out to the cell tower near you as well. Generator power only lasts so long.
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LOL I know I can do this, but that process seems quite complicated. I was wondering if there was a simpler way.
muyoso said:
In an emergency situation you turn on airplane mode and toggle it once an hour or once every few hours to get messages. Power might be out for days, so you don't want data on all the time as its a waste and you prob don't need texts and emails immediately.
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If I am going to do this, wouldn't it make even more sense to just shut the phone off?
schnowdapowda said:
You know it would be cool to have an app where you choose certain apps out of your app list to be frozen and unfrozen on command. Like a widget clicker or even a status toggle. Just an idea.
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THIS is exactly what I was thinking. Exactly.

schnowdapowda said:
You know it would be cool to have an app where you choose certain apps out of your app list to be frozen and unfrozen on command. Like a widget clicker or even a status toggle. Just an idea.
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Click to collapse
Titanium Backup has widgets that will do this.

https://play.google.com/store/apps/details?id=com.latedroid.juicedefender&hl=en

DurhamHusker said:
Titanium Backup has widgets that will do this.
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Damn if he ain't right. How do you set the filters?

Keep in mind your TWS % is a big factor in battery drain. Also, if your area gets a direct hit, you most likely won't be able to call out. Texting will still work.
I know this from experience during Katrina. Anyone in the 504 code was SOL for calls, but text and direct connect still worked.
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nikon120 said:
Keep in mind your TWS % is a big factor in battery drain. Also, if your area gets a direct hit, you most likely won't be able to call out. Texting will still work.
I know this from experience during Katrina. Anyone in the 504 code was SOL for calls, but text and direct connect still worked.
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Yep same with people in 941 durin wilma... texts were fine, but no calls...

Magic Oreo said:
https://play.google.com/store/apps/details?id=com.latedroid.juicedefender&hl=en
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i was going to suggest this app. Juice Defender has preset power save options, it runs balanced by default, u can go up to advanced to save more battery and extreme to save alot of battery. You can also set up a custom plan to shut down pretty much everything but what u want.

Less than 5 hours on a full charge?!

I know I'm a heavy phone user, but how are people saying they get 9+ hours of constant use, like watching videos, and I'm getting half that from texting, using Hangouts, and a couple social networking apps? My screen uses between 45-50% of that and the rest is apps, primarily the ones I use most.
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cowboyaryk said:
I know I'm a heavy phone user, but how are people saying they get 9+ hours of constant use, like watching videos, and I'm getting half that from texting, using Hangouts, and a couple social networking apps? My screen uses between 45-50% of that and the rest is apps, primarily the ones I use most.
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Click to collapse
Mind posting battery stats?

cowboyaryk said:
I know I'm a heavy phone user, but how are people saying they get 9+ hours of constant use, like watching videos, and I'm getting half that from texting, using Hangouts, and a couple social networking apps? My screen uses between 45-50% of that and the rest is apps, primarily the ones I use most.
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Click to collapse
And how much screen time are you showing?
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I unplugged from a charger about 330pm, it's now almost 8 with the following stats. This is driving me crazy, I feel like I can't unplug it. So today I get almost 6 hours to almost 10%
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What launcher were you using? I unplugged at 7-8 am this morning and attached are my stats. Sometimes it drains more than others but overall the battery life is pretty amazing.

cowboyaryk said:
I unplugged from a charger about 330pm, it's now almost 8 with the following stats. This is driving me crazy, I feel like I can't unplug it. So today I get almost 6 hours to almost 10%
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Well, for starters wifi is at 0% which means ur constantly using 4G which can suck ur battery dry especially if you're in an area with bad reception.

frieked said:
Well, for starters wifi is at 0% which means ur constantly using 4G which can suck ur battery dry especially if you're in an area with bad reception.
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My wifi always shows it's connected as a solid blue line, but I've been on LTE all day.
Might be a rogue app running in the background or something? I use the Active Apps widget and randomly end programs from time to time while clearing up the RAM as well. Hopefully it's just a rogue app or bad battery?

cowboyaryk said:
I unplugged from a charger about 330pm, it's now almost 8 with the following stats. This is driving me crazy, I feel like I can't unplug it. So today I get almost 6 hours to almost 10%
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You're definitely not getting what you should. Look at my stats, a lot of wifi but also not as much held awake time on my phone considering what I have as Battery time. Take a look around there's things you can disable like bloatware that may be holding your phone from sleeping. Also see if you can reconfigure that one app, maybe it updates to often. I don't usually have any app drain more then kernel and the android system.
Or its your battery if you've done all that.
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Are you rooted?

thedoseofdopeness said:
Are you rooted?
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If you are asking me, no.
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I was having that same problem when first got my phone. I'm pretty sure it was the new themer application it, worked fine until I uninstalled it, then my battery constantly needed to be charged. To originally fix it I backed up and factory reset it then it seemed to be working fine but now that I'm rooted I have been using greenify and it works like a dream. It tells you in better detail what's draining your battery and what wakes it up in your background as it tries to sleep. Now I get about 22 hours with pretty regular usage

With 56 minutes on screen time, I should get close to ten hours... you must have an app that is killing your battery or that uses data alot
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Sorry uploaded wrong pic

Here is how mine is looking today so far, I would say my Note 3 outlasts my other phones no problem.. biggest offenders I noticed that wrecked mine was Google Settings>Location Reporting turned that off, and when I dont need it turn everything off in Settings>Location Reporting.. when I go out or want to use Google Now I turn it on .. I greenified a lot of the stupid apps like My Magazine or disabled them outright

[/COLOR]
NeoMagus said:
Here is how mine is looking today so far, I would say my Note 3 outlasts my other phones no problem.. biggest offenders I noticed that wrecked mine was Google Settings>Location Reporting turned that off, and when I dont need it turn everything off in Settings>Location Reporting.. when I go out or want to use Google Now I turn it on .. I greenified a lot of the stupid apps like My Magazine or disabled them outright
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Click to collapse
Three things, one are you rooted. Two if not, is the beginning of it while you are sleeping or using it? If using it, what other things have you tweaked If not rooted.
And third but completely unrelated, I see you have a sense clock, if you want a great one that is pretty much a perfect copy of sense, take a look at "sense v2 flip click and weather". I use that and love it
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MACHEK said:
[/COLOR]
Three things, one are you rooted. Two if not, is the beginning of it while you are sleeping or using it? If using it, what other things have you tweaked If not rooted.
And third but completely unrelated, I see you have a sense clock, if you want a great one that is pretty much a perfect copy of sense, take a look at "sense v2 flip click and weather". I use that and love it
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I can't speak for Neo but I'm rooted, but before then I still had amazing battery life because I disabled most if not all the bloatware.

I've disabled most of the bloat ware, I think. I'm it rooted. I'm just always plugging this thing in
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I do want to root though
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