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I'm just wondering if anyone here is getting the super amazing battery life that I'm also seeing. I'm running Virusrom (basically just themed stock rom with no bloat) had my data connections off, and screen off clock speed set to 200MHz (using overclock widget to control speed)
I got through 12 hours on 3% battery. Is anyone else seeing this?
what overclock widget you using? Just curious...
Bleeds
I would love that...
If I never touch the phone I get this
But unfortunately I can't leave it alone xD
Sent from my ADR6400L using XDA Premium App
kdb424 said:
I'm just wondering if anyone here is getting the super amazing battery life that I'm also seeing. I'm running Virusrom (basically just themed stock rom with no bloat) had my data connections off, and screen off clock speed set to 200MHz (using overclock widget to control speed)
I got through 12 hours on 3% battery. Is anyone else seeing this?
Click to expand...
Click to collapse
seems alittle fishy since the processor cannot go below 245Mhz.
plus what do you mean by data connections off? No LTE or 3G?
Or do you mean you disabled always-on mobile data? I myself usually drop 10% in about 7-8 hours with that enabled and normal use, with SetCPU telling the processor to run at 245Mhz when the screen is off.
Yea, 245mhz, I didn't have my phone on me, and couldn't exactly remember. No data means no wifi, 3G, 4G. It just could receive/send calls and texts. As for the overclock widget, it's just called "Overclock Widget" in the market.
I am on a stock Tbolt and have disabled the lock screen and GPS when not needed and am getting at least 12 hrs with life to spare. MUCH better then my first day of use
1 1/2 more hours I will reach 12 hours. All I did was to follow this man's tips. I still have 30% left. I'm sure it's nothing new to some of you but new to me as I never had to do this w my old Samsung or Nokia phones.
http://www.phonesreview.co.uk/2011/...tery-cover-should-be-free/#IDComment136566791
I have
1. MS Exchange sync every 15 min
2. Gmail sync
3. Facebook sync
3. SipDroid calls for about 2 hours
4. Pandora streaming for 1/2 hour
5. Surf net about 1 hour
6. Xda app about 1/2 hour
I'm happy and i'm still stock TB!!!
Unless I'm actively using data, I always have it off. Well unless it's on charge haha. As for sync, I don't even sync email (gmail), or anything. I don't really count contacts or apps as syncing as it's almost a one time thing. Most people tell my i Baby my smartphone, but I'm the only one I knew that could get 3 days on my Dinc 3 days no charge on stock battery haha.
Uhh... congratulations?! You made your device entirely useless and got trough 12 hours on 3% of the battery.
What is the point of using your Android smartphone without data all day? Is this a pissing contest to see who can disable all of the core functionality of the phone and see how long the battery lasts?
I turned my phone off the other day and when I turned it back on I used .5% of the battery... woah!! That is absurd battery life for such an awesome smart phone.
Sorry for all the BS... but honestly, why go through all of these lengths to prolong battery life longer than 12-18 hours. It renders the device useless and it no longer provides service to the user. I completely agree with optimizing the device (running custom kernels when they become available), using SetCPU profiles, etc... to a certain extent. If those optimizations impede on performance or functionality in any way then they are not worth it to me.
So ultimately, why sacrifice performance and functionality for the sake of ridiculous battery life. As long as you can make it through the day, then no worries. I charge my device every night anyhow.
I've started using this widget as well, I'll find out its effectiveness in a day or two once I leave it off for a while (like overnight). Only complaint I have though - every time I turn the screen on, it says it's been granted su permissions, right above my dock. Is there any way to turn that off? It's just kinda weird too, if I go to show off the phone it looks bad.
Edit: I do have data usage in the background though.
Well honestly, I am around a computer most of the day, sleeping, or at work (can't be on my phone) I was sleeping most of that 3% loss. When I'm near a computer I tether so that charges without me thinking about it, and in my car I have it on charge because of the battery rape of GPS and 3g/4g. It's still a fully functional phone with no data... I can text and talk all I want. And it's not like I don't toggle on my data when I need it. I just don't see the point of being THAT connected to technology ALL off the item, and I'm a programmer, and an I.T. gupy >_>
Russ36363 said:
I've started using this widget as well, I'll find out its effectiveness in a day or two once I leave it off for a while (like overnight). Only complaint I have though - every time I turn the screen on, it says it's been granted su permissions, right above my dock. Is there any way to turn that off? It's just kinda weird too, if I go to show off the phone it looks bad.
Edit: I do have data usage in the background though.
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Click to collapse
In the Superuser app you can change that notification. Also, there is a preference for the notification letting you know the clock changed in the widget's prefs. I turn them off. I normally use a smartass kernel as it works with much less power, but this is better than not having it for now IMHO.
bmcclure937 said:
Uhh... congratulations?! You made your device entirely useless and got trough 12 hours on 3% of the battery.
What is the point of using your Android smartphone without data all day? Is this a pissing contest to see who can disable all of the core functionality of the phone and see how long the battery lasts?
I turned my phone off the other day and when I turned it back on I used .5% of the battery... woah!! That is absurd battery life for such an awesome smart phone.
Sorry for all the BS... but honestly, why go through all of these lengths to prolong battery life longer than 12-18 hours. It renders the device useless and it no longer provides service to the user. I completely agree with optimizing the device (running custom kernels when they become available), using SetCPU profiles, etc... to a certain extent. If those optimizations impede on performance or functionality in any way then they are not worth it to me.
So ultimately, why sacrifice performance and functionality for the sake of ridiculous battery life. As long as you can make it through the day, then no worries. I charge my device every night anyhow.
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Click to collapse
This. One of my pet peeves is people bragging about amazing battery life when they're using their phone as a paper weight. Why buy a smartphone?
want a droid said:
This. One of my pet peeves is people bragging about amazing battery life when they're using their phone as a paper weight. Why buy a smartphone?
Click to expand...
Click to collapse
I'll tell you why.
1. 4g tether that rivals my cable internet, and I can have both at the same time
2. I always have data and GPS, which is amazing in my car or anywhere.
3. Why no I have to be strung to the internet 24/7 and not just when I want to? It's always there, at the toggle of a button. I'd rather not be lazy and toggle data versus looking for a charger every few hours >_>
kdb424 said:
Well honestly, I am around a computer most of the day, sleeping, or at work (can't be on my phone) I was sleeping most of that 3% loss. When I'm near a computer I tether so that charges without me thinking about it, and in my car I have it on charge because of the battery rape of GPS and 3g/4g. It's still a fully functional phone with no data... I can text and talk all I want. And it's not like I don't toggle on my data when I need it. I just don't see the point of being THAT connected to technology ALL off the item, and I'm a programmer, and an I.T. gupy >_>
In the Superuser app you can change that notification. Also, there is a preference for the notification letting you know the clock changed in the widget's prefs. I turn them off. I normally use a smartass kernel as it works with much less power, but this is better than not having it for now IMHO.
Click to expand...
Click to collapse
Thanks, I somehow missed that setting when I was setting it up earlier.
Also, I kind of agree with what's said due to the fact that 75%+ of the time I'm awake I'm at a computer. I don't need to have my phone do much more than texts/calls during that time. Why waste battery for that? But when I'm not at a computer, I need it, and that's why I have this phone.
Russ36363 said:
Thanks, I somehow missed that setting when I was setting it up earlier...But when I'm not at a computer, I need it, and that's why I have this phone.
Click to expand...
Click to collapse
Not a problem. We all miss something at times
As for "needing" data, I personally find myself "wanting" it. I don't have anything that I can't let go of on the internet while I'm at work (can't use my phone for anything but texting once in a while). I always enjoy my data, and use a considerable amount of data, but it's either tethered or plugged in as I'm driving, and may as well. I guess being a minimalist is against the law now a days
i get great battery life stock not rooted but when i added adw launcher and gingerbread theme with ginger bread keyboard i went 1hr and it was a 60% and i never touched it so stock my battery is awesome
bmcclure937 said:
Uhh... congratulations?! You made your device entirely useless and got trough 12 hours on 3% of the battery.
What is the point of using your Android smartphone without data all day? Is this a pissing contest to see who can disable all of the core functionality of the phone and see how long the battery lasts?
I turned my phone off the other day and when I turned it back on I used .5% of the battery... woah!! That is absurd battery life for such an awesome smart phone.
Sorry for all the BS... but honestly, why go through all of these lengths to prolong battery life longer than 12-18 hours. It renders the device useless and it no longer provides service to the user. I completely agree with optimizing the device (running custom kernels when they become available), using SetCPU profiles, etc... to a certain extent. If those optimizations impede on performance or functionality in any way then they are not worth it to me.
So ultimately, why sacrifice performance and functionality for the sake of ridiculous battery life. As long as you can make it through the day, then no worries. I charge my device every night anyhow.
Click to expand...
Click to collapse
I think you've missed the point. Noone will last even more than 6 hours if you don't do the trickle charges or whatever you call it. That's the point. I know you reply to OP but just want to point it out. After charging it the right way, you will certainly last 8 hours at least which then bring to your point "I charge the phone every night anhow".
FP5241 said:
I am on a stock Tbolt and have disabled the lock screen and GPS when not needed and am getting at least 12 hrs with life to spare. MUCH better then my first day of use
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Click to collapse
How did you disable the lock screen?
Thanks
in settings, there is a setting to turn off data and wifi after a certain epriod of time when the screen is off, saves battery very well.
Put it to a real test. Went to the grand prix today in st. pete.
Didnt even have a full charge around 90%. Had 4g on all day.. Brightness all the way up. Facebook , twitter, and 2 e-mail accounts running in the background. Took tons of video clips and tons of pictures, and streamed music through the bluetooth on the way home. As I type this its been 10 hours since it came off the charger and its at 50% battery with all the same items running.
At 1st I had very very bad battery life. But after using it for a few days and then doing a battery pull (read it would get better after all this) it has been working great, with the same or more use then I was doing the 1st few days of ownership. Just wanted to share a postive experience on battery life since I keep hearing and reading so many negative things.
Edit: Thunderbolt not tunderbolt LOL
Thanks for the tip.
I'm noob w battery. Do you mean just charge it full, pull it out and put it back in and it lasts you that much? I'm skeptical....The most I could have so far is 12 hours and I have 3 bars (out of 10) left.
quattr0 said:
Thanks for the tip.
I'm noob w battery. Do you mean just charge it full, pull it out and put it back in and it lasts you that much? I'm skeptical....The most I could have so far is 12 hours and I have 3 bars (out of 10) left.
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Click to collapse
The main reason people are having drain on 4g from what i heard was the software for the radio was re-written at the LAST minute (the reason for the delay) because they had to change their 700 MHz frequency just a bit higher.. something like 5 or 10 Mhz due to interference with with communication towers at airports. this sucker keeps dropping 4g like its no ones business. the new baseband which will be pushed out in the first update for the phone (hopefully in next month) should correct it.
Thats funny because i was at the gp today and my battery died before i left at 1p. Took a couple of pictures and 1 video. Used gps for like 10 mins and that was it. Stayed in my pocket for the rest of the day.
Sent from my ADR6400L using XDA App
hmm
I Disabled my 4G with dialing the *#*#(forgot the 4 numbers)*#*# and my battery has been lasting me alot longer
I'm in a 4G area so I have the phone set to LTE mode only and I get great battery life.
I probably have the worst battery life ever... 70% before putting it away and not using it. 5 hours later, I check my battery and I'm at 10%!! I didn't even use it!
Sent from my ADR6400L using XDA App
my battery was about to die on me today within 3 hours of being off the charger, granted it was with heavy use.. flashing multiple roms using titanium backup etc... but i still think that is asinine..
Powell730 said:
my battery was about to die on me today within 3 hours of being off the charger, granted it was with heavy use.. flashing multiple roms using titanium backup etc... but i still think that is asinine..
Click to expand...
Click to collapse
flashing roms will eat battery...once you are on a rom it takes a cycle or 2 to settle
anourack said:
I probably have the worst battery life ever... 70% before putting it away and not using it. 5 hours later, I check my battery and I'm at 10%!! I didn't even use it!
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
U need to learn how to charge it. Search around.
Sent from my ADR6400L using XDA App
The battery life on the TB is just as good as it was on my rooted dinc with a custom kernal. I have no complaints with stock unrooted TB so far and I use the **** out of it.
I turned off 4g and am going 16 hours on 50% battery. Really, to sit in my pocket, do calls, text, and check email I don't need 4g. I too noticed the 4g radio switching on and off constantly. Hopefully the baseband update will fix this.
ZBoater said:
I turned off 4g and am going 16 hours on 50% battery. Really, to sit in my pocket, do calls, text, and check email I don't need 4g. I too noticed the 4g radio switching on and off constantly. Hopefully the baseband update will fix this.
Click to expand...
Click to collapse
It has more to do with where you live and how good your 4G coverage is
Sent from my ADR6400L using XDA Premium App
i get 12hrs easy with moderate use. All I've done is turn off the GPS services when not needed and disable the lock screen... hope things improve for everyone having issues... :/
quattr0 said:
U need to learn how to charge it. Search around.
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
What do you mean, is there a special way to charge it now?
anourack said:
What do you mean, is there a special way to charge it now?
Click to expand...
Click to collapse
I think he may be referring to the "bump" charge. Where you charge the phone to full, unplug it, turn it off, charge it to full again, unplug, turn it on, and charge it to full again. Not sure if this is an HTC thing or just a general lithium ion battery thing. But it helps IMO.
I get about 12 hours of battery life with moderate use. I little web surfing, lots of texting, light app usage. My phone is constantly switching from 4G to 3G when I'm indoors. Outside though I'm fine. I'm surprised about the different experiences people are having with battery life.
Since I can't get through a whole day without it dying I bought a second home charger on amazon. I'd like to get the extended battery, but it looks like it'd make this phone too big at that point. I wish there was some better battery tech coming out soon, since there hasn't been too much progression on that front.
Turn on the wifi radio. When you are home or anywhere you have access to wifi, the device will automatically turn the 4g radio off when wifi is up. That simple change has made a huge difference and I dont have to worry about turning the 4g radio on/off manually.
I've been seeing, under heavy use, at minimum 8 hours of use consistently since I've been through a few cycles, including bump charging the first few cycles. Also, a few things that greatly helped me:
Read somewhere that the stock blockbuster app, even if it has never been opened, has a service that updates the movie catalog in the background. Run the app, update it, and in settings turn off movie catalog updates. After doing this my battery didn't drain nearly as fast while in my pocket. I can't verify that this actually helps, but it did for me. I disabled the 4G radio since I live in a 3G area as well.
I also run Green Power as of this morning. My phone has been running over 12 hour with 3:30 of that being actual usage and I'm at 68% remaining. I have it set to 1 minute on and 10 off for data while it is locked in my pocket.
Beyond that, GPS is disabled unless I need it. So is WiFi. Brightness is at about 30%, with a widget to bump it to full when I'm outside in sunlight. I also noticed a big jump when I disabled HTC sense Facebook updates, and used stock Facebook instead. Every time I went to contacts it would download that contacts Facebook updates, which is pointless and uses data constantly under normal usage.
Of course your mileage may vary, but this all gets me through the day under normal usage, and over a half day under heavy usage.
I am currently at 8.5 hours with 79% left on my battery. Stock Battery. If I didn't have to work tomorrow, and be able to make phone calls and such I'd leave my phone unplugged all night to see how long it can go.
nosympathy said:
I am currently at 8.5 hours with 79% left on my battery. Stock Battery. If I didn't have to work tomorrow, and be able to make phone calls and such I'd leave my phone unplugged all night to see how long it can go.
Click to expand...
Click to collapse
I'm assuming thats with Virus Rom as it says in your sig? If so, that makes me want to try it. I'm stock unrooted right now, haven't had time to invest in rooting the ADB original method yet, don't want to rush through it. When I do, I fully intend to try that rom out.
I know there is a bunch of threads about this but I am considering about a replacement at this point.
My battery is draining pretty fast doing same task as with my Galaxy S 4G. Web, few games, texts, few calls.
My battery life is around 5-9 hours and gotta recharge twice a day at this point. I though it would get better with time, had the phone since launch day.
What are your experiences?
Sent from my LG-P999 using XDA App
Any advise?
Sent from my LG-P999 using XDA App
moshe22 said:
Any advise?
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
I get 12-16+ hours heavy use
I'm in a 3g only area so I'm guessing people that live in a 4g network see worse battery drain.... I'd honestly stop all synching and do a full charge with battery wipe
Sent from my LG-P999 using XDA Premium App
Any one with same experiences?
Sent from my LG-P999 using XDA App
I already tried with about 3-4 factory reset, deleting battery stats with battery calibrator and clock work mod.
Still horrible
Sent from my LG-P999 using XDA App
nate420 said:
I get 12-16+ hours heavy use
I'm in a 3g only area so I'm guessing people that live in a 4g network see worse battery drain.... I'd honestly stop all synching and do a full charge with battery wipe
Sent from my LG-P999 using XDA Premium App
Click to expand...
Click to collapse
I don't think 3G/4G makes a difference on battery usage. It's HSPA vs HSPS+, both are 3G, just one is a bit faster. It's not like Verizon where you have 3G and LTE 4G, and one sucks up more juice than the other.
lol yeah, it's pretty funny how all T-Mobile has to do is put a "4G" icon in your notification bar and people think the phone is running on a different network. The only thing that's different than, say, a N1, is that the G2x has a higher top end. Wireless companies have really effed everyone in the head with this 3G/4G BS.
mapin0518 said:
I don't think 3G/4G makes a difference on battery usage. It's HSPA vs HSPS+, both are 3G, just one is a bit faster. It's not like Verizon where you have 3G and LTE 4G, and one sucks up more juice than the other.
Click to expand...
Click to collapse
i just guessed
but this device is know for having driver issues/mega bloatware running unless frozen or removed
and its a android phone... its not going to have a lot of battery left after powering all the bull spit that is running on it/screen/tethering/gps/mms & texting let alone all the other stuff people do with this phone....
talk to tmobile maybe you can get a new battery sent after saying yours is bogusly sucking.....
other than that wait for the drivers to be fixed.... a stable rom like BIONIX that krylon is baking in the oven and a UV/OC kernel MorFic is putting in the steamer as well....
its been less than 20 days this phone obviously has some issue's since LAUNCH
but to just give up like some people are doing and going to the HTC crapsation with 3.0 sense and a locked (not encrypted thank god) bootloader that will most likely have some issues as well is just flat out idiotic....
(i dont mean people dumping the phone are stupid... just expecting too much out of a 2 week old phone)
moshe22 said:
I know there is a bunch of threads about this but I am considering about a replacement at this point.
My battery is draining pretty fast doing same task as with my Galaxy S 4G. Web, few games, texts, few calls.
My battery life is around 5-9 hours and gotta recharge twice a day at this point. I though it would get better with time, had the phone since launch day.
What are your experiences?
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
all battery's like that....(hd2, nexus s, nexus one, g2x)
My battery goes from full to 99% in about 6 hours when I sleep and wake up. The phone is not turned off btw. I am now using "Juice Defender Ultimate". Paid $3 and change when you get the free version and upgrade it from that free app (otherwise I think it is around $6). I have it at the "extreme" profile which shuts all wifi and data. I disable it and then turn on either wifi or data when I need to use it (Use Switchpro to toggle on and off easily from my home screen). I also the free Advanced Task Killer with only ATK and Juice Defender running. In 12 hours of using the phone a few times, texts, and even surfing the web, and watching 20 mins of video I still have about 80%. It makes a big difference.
I just make sure to use my ATK before I turn the screen off on my phone.
Oh yeah I also rooted my phone and removed all bloatware.
Well, when I had a G2x, it wasn't too bad at the start, but after I tried the HDMI output, the battery life went to hell in a heartbeat, i.e. full to dead within 8 hours with no network connectivity, and the phone always using the battery even when off. I think the HDMI output got shorted somehow to always on, and thus never stopped drawing power for nothing. Besides, my G2 was never anywhere near as bad as the G2x in power usage, even back at stock unrooted Froyo, so to give a blanket statement of "all Android phones suck down batteries like nothing" is simply an over-generalization.
wildone81 said:
Well, when I had a G2x, it wasn't too bad at the start, but after I tried the HDMI output, the battery life went to hell in a heartbeat, i.e. full to dead within 8 hours with no network connectivity, and the phone always using the battery even when off. I think the HDMI output got shorted somehow to always on, and thus never stopped drawing power for nothing. Besides, my G2 was never anywhere near as bad as the G2x in power usage, even back at stock unrooted Froyo, so to give a blanket statement of "all Android phones suck down batteries like nothing" is simply an over-generalization.
Click to expand...
Click to collapse
im not saying all android phones batteries suck..... but take into consideration what these phones are doing.... and you cant really compare the G2x to any other android phone except the Atrix and o2X because its a dual core...... so comparing it to a galaxy s 4G or a nexus s isnt really giving this phone the credit it deserves
nate420 said:
im not saying all android phones batteries suck..... but take into consideration what these phones are doing.... and you cant really compare the G2x to any other android phone except the Atrix and o2X because its a dual core...... so comparing it to a galaxy s 4G or a nexus s isnt really giving this phone the credit it deserves
Click to expand...
Click to collapse
I will try once again and see hoe much it last before it is down to 10%. Wiped battery stats last night and realized that i had unfreeze my account. So i just froze it again and recharged the phone.
Don't get me wrong though i really like this phone alot better than my other two smartphones.
Sent from my LG-P999 using XDA App
I have the answer
*** TO GET STRAIGHT TO THE POINT, SKIP TO THE BOTTOM BOLD POINTS****
*** READ ENTIRE THING TO GET DETAILS AND COMMENTARY, I TALK TOO MUCH****
All:
I've always had Motorola Droid phones. They have excellent battery out of the box, but I truly bumped it up with a few steps.
First off if I buy a phone that has GPS, WIFI, Bluetooth, etc. I plan to keep those functions ON and running ALL THE TIME as I don't want to get in my car and say, ohh yeah let me renable bluetooth etc. No, that's now how I operate. So all the tips below greatly extended battery life without disabling functionality. I do however disable autostarting of apps like Skype, Fring, and Qik. I mean let's face it how often is someone video calling you randomly?
This phones are turning into computers, think about how long it takes to install windows, load all your applications, configure and tweak your settings, register your software etc etc. But just like the more apps you install in Windows the more sh1t wants to autostart when you boot into Windows and load up your task tray (taking resources) is the same way the phones are working.
I recently returned a G2X, not for battery life but for other reasons. I actually was able to improve the battery life using the methods below.
First off, everyone always talks about a task killer. This is a must have. BUUUUT! You have to use it properly and this isn't the main thing that will help you save your battery.
Another must have but NEVER talked about app is AUTOSTARTS. **Root Required**
Autostarts let's you disable items that always enable themselves on certain actions. For example, why does an app you killed relaunch itself randomly? Why does it load on start up? Well autostarts let's you see all apps set to load on startup, also when certain criteria is met. For example, some apps are set to start on "click" of a button for example.
Autostarts let's you disable those apps from EVER starting unless you specifically start it. Let's face it, most apps we download only need to be used when we launch it.
Task killer let's you kill unnecessary apps running in the background, or an app you're down with that you want to kill versus it running in the background using CPU cycles and battery life.
THE KEY IS, YOU MUST NOT KILL OR DISABLE A SYSTEM SERVICE. Most system services are obvious GMAIL, CORP EMAIL, BLUETOOTH SERVICE, WIFI SVC, GOOGLE SERVICES, AT&T/VERIZON/T-Mobile/SPRINT (etc) SERVICES (with the exception of bloatware services).
Task killer will let you see what's running, and place certain items on the IGNORE list so you don't accidentally disable it in the future. Then you need to set your options in task killer to HIDE IGNORED items to further take it from your view.
Those are the first steps. I don't know why AUTOSTARTS isn't more popular. For you computer geeks, it's like MSCONFIG in windows where you disable services that load automatically for no reason.
Also believe it or not WIFI seems to use much less power than AT&T, T-Mobile, and Sprint's 4G network. And let's face it, neither of the aforementioned carriers are really giving us much with their 4G. Wifi still beats them in speeds, and of course Verizon LTE sh1ts on them. So keep your WIFI on when in an WIFI area like home, work, etc. You'd be amazed at just how much battery life that alone can save.
Next, I followed the steps below taken from another thread started by spencersir2, many of the steps I had never done before on previous phones, but I did on a G2X and Atrix and it actually did help even further. I only listed the steps I used that helped, he recommended installing a lot of other software that in my opinion only adds to the problem.
All the steps work for any Android phone, but some of the steps are specific to T-Mobile (i.e. wifi calling option)
Root The Phone. There is plenty of links and help if you don't know how or have questions about rooting.
(Root Needed) Set CPUand it does nothing but save battery. I currently have it set on 216 - 1000 for when the screen is on and the only profile i have is for when the screen is off and it is at 216-216.
(Root Needed) Battery Calibration. I'm still skeptical if this helped but it can't hurt. Because I did everything at once, I didn't individually test this to see if it made a difference. It doesn't hurt so just do it.
Wifi Never sleep. Supposedly according to some if you change wifi to Never Sleep it will stop some loop in the programing which in turn will save battery. - TRY AND SEE IF THIS HELPS, I THINK IT DOES HELP THE G2X NOT SURE IF IT HELPS OTHER ANDROID PHONES
T-Mobile specific - Wifi Calling. If you didn't decide to freeze/uninstall this app. Make sure that this is OFF, because whenever you have wifi on it will constantly flip between Wifi Calling and normal radio towers, which once again is bad for your battery life.
RECAP:
- Root Phone
-Download SetCPU from market. G2X users, select NVIDIA Tegra 2 at launch of app. Other users select one best appropriate for your device. Create a profile that says SCREEN OFF MIN=216 MAX=216. You may need to adjust the max to wake phone up faster depending on your phone. You shouldn't need to bump the max up to more than 400 something. This only reduces CPU speed when screen is off. Helps with battery!
- Download Autostarts from market, look at all that's running under each column, disable anything you don't need to autostart
- Download Taskiller (it's the red guy, not the green one). Hide system services by long pressing on icon, then select IGNORE. Then go to options and say HIDE IGNORED ITEMS. This so you don't KILL an important system app. (Read above for details on what is a system app)
- Use WiFi whenever possible. Uses much less power than 4G. Not sure about 3G but 4G is a battery killer. If you have Wifi, use it. It's faster anyway.
- Change Wifi settings to never sleep (test for a day see if helps or not, if not change it back to default setting). It helped G2X not sure if it helps other Android phones.
- Disable Wifi Calling (T-Mobile only)
- Download battery calibration from market, not sure if it helps but it def didn't hurt anything. and it's very simple.
I've tried all the tricks listed before (freezing apps, doing the secret menu, etc), and still had TERRIBLE battery life. I tried installing an app (switch pro), and had a toggle switch for data on and off thinking it might help. It helped just slightly. What did work, was putting a 2g-4g toggle switch on, and it has made a night and day difference. This, and I used the battery calibration program a few times, and in clockwork. Normally, I wake up at 6:30am and by the time it's 4pm I was normally down to 35ish %. Now, I'm at around 85% when I leave work. I'm thinking it has to do with the 2g, but it doesn't make sense that when I toggled data off, I got terrible battery, and just switching to 2g makes that big of a difference. Either way, I'm SUPER happy with battery life now.
i really have to question people saying they get 20+ hours of battery life, i mean if i stop all sync, disconnect 4g and only use 2g, not use the internet, shut off wifi, no bluetooth and do all the tricks that people have suggested. I still don't get a full day's use. but what the H is the point of having a super phone that i can't use it's functions i might as well get a clam shell phone that lasts 3 days without charging. I really like this phone but at this point the battery life is killing me i have to take like 3 different chargers everywhere i go!!
Sent from my Desire HD using Tapatalk
I don't see how you guys are still having battery problems. One a full charge, i'm able to get at least 12+ hrs with moderate to heavy use. Facebook and 3 email sync is set at 1 hr. About 100+ text and 10 emails a day. Wifi is on the whole time. Wifi calling as well. My screen brightness is set to auto. GPS is also always on.
I have to admit, the first few days, the battery life was about the same as my hd2 running android, but its gotten better now and its amazing.
Solution: buy a new battery.
Ive searched around and this seems to be a common issue, I tried the factory reset even the htc battery conditioning where you charge fully turn off then another hour back on for 2min off again and charge for another hour with no positive results, I read online some ppl are getting -1/-2 mah an hour I have never seen single digit in my phone.
I included screenshots of my battery drain even adjusted the app to read 1500mah, anything else i missed in settings? Also went into phone information in the Tests menu set it to auto instead of GSM, also with SetCPU I tried underclocking with little change to mah usage, running out of ideas...
Currently its rooted with GingerBreak, and CM7 with #48 nightly installed, any help would definitely be appreciated.
How many hours is your phone lasting on a single charge?
Lately between 5-7hrs one had about 8 and half hours a handful of times
it's true that if you constantly use the phone nonstop like watching youtube, browsing, playing games, etc. the battery won't last longer than 4 hours without getting an extended battery, heck just using moderateley the battery will be about 50% by the end of an 8 hour workshift, but what I found that will extend the battery life with moderate use are these...
1. Turn of wifi, bluetooth, gps, sync. (contrary to what ppl say on this forum I find that wifi eats way more battery than being on 4G)
2 Disable background data. (The only thing I actually need background data checked is to use the android market or maps when I need to, with it off it's a huge battery saver)
3 In settings choose to use only 2G (This will increase battery life 4x and Tmobile 2G is pretty fast, just like 3G)
4 Download Opera Mini (Since you'll be using 2G to save battery you'll want to surf the web with a browser that is super fast using slow connections, and Opera mini is second to none. You can always turn on 4G when you want to have fast video streaming but then you eat alot of battery again.)
5. Install Auto Airplane Mode (you can turn auto airplane mode on when you're not gonna be expecting calls such as at work or when you don't want to be disturbed, hell, if you just want to save as much battery as possible. Since Auto airplane mode disables the radio and data completey which is the number 1 cause of battery bleed with it on from a full charge unplugged you'll still have a 100% when you wake up your phone after a day.)
6 Install juice defender (free is fine)
7 Don't use Lookout Antivirus (I've found Lookout drains the battery quick, if you want an antivirus that doesn't eat the battery try AVG. I prefer AVG because I notice it does not drain my battery like Lookout.)
This has made my phone last more than a day on stock battery with moderate to light use. If I think of more tweaks I'll add later
This is ridiculous. If you have to turn off all those features, then don't even bother getting a smartphone.
My tips are:
1- Set brightness to auto.
2- Avoid Skype and other apps that usually appear as On going on the status bar.
3- Get rid of any task killer. They actually make the battery life worse. Don't worry about tasks running in the background, the OS takes care of them. If you wanna quit an app, try to look for a quit button by pressing the settings button when the app is on the foreground. Otherwise, just press the back button below the screen until you get back to the home screen (for some reason this seems more efficient than just pressing the home button.)
4- If you don't use IMs, get juice defender and set it to disable data when screen is off. It will turn data automatically on once you turn the screen on by pressing the lock button on the top of your device. Note that this is different compared to auto airplane mode, with Juice Defender you can still receive phone calls and text messages when the screen is off.
Last but not least, consider purchasing an extra battery and/or car charger.
Mine usually lasts for about 12 hours with moderate to high use. Almost all smartphones have short battery life if used heavily.
Sent from my LG-P999 using XDA App
risho said:
Lately between 5-7hrs one had about 8 and half hours a handful of times
Click to expand...
Click to collapse
Yea that's awful. Do you by chance have your brightness set extremely high? And how is the cell coverage where you usually use your phone?
I think all of the advice above is valid and will save your battery. The question is to what extreme do you want to go? I tend to agree with donatello88 that there comes a point when you get so paranoid about battery life that you may as well not have a smartphone because you've turned off most of its features.
Get rid of any task killers, battery monitors, etc. They are simply churning thru clock cycles and that uses more battery. Set email, Facebook, etc to check for updates less frequently. Either use auto brightness or manually set your brightness to about 25-30%. That should b bright enough for everyday use unless your in bright sunlight a lot. Use juice defender if you like. And be wary of antivirus apps. I've heard some can suck ur battery dry.
If you do those simple things and are still getting only 5-6 hours then I'd be taking it back to T-Mobile ... unless of course you're on your phone without ceasing. In that case, what can you expect? Lol
Ok with the tips I just mentioned above, I got a chance to put it to real world test. I caught the bus to my son's grad ceremony and reached there at 4pm ceremony didn't start till 6pm so those 2 hours just surfing the web reading articles and forums I was down to 90% battery. Didn't know how long the ceremony was gonna be so called my sister on video chat using tango and spoke to her for about 20 minutes. Did some more browsing using opera mini set to only use 2g for another 2 hours, my don came out, I took some pics and video of him turned on 4g to video chat again with my duster for about 5 minutes, and after 4 non stop hours of consecutive use with screen on, I'm now at 71% battery life. I'm at the bus stop now on my 12 mile commute home and I'm confident the battery will give me more entertainment until I get home. Awesome! You don't have to believe me, just try out my tweaks and you'll be amazed.
Everyone thanks for all of the help and tips, today was the first day I saw 10hrs+(included screenshots), I had my screen on auto and after some reading saw that with CM7 it doesnt work well so I have changed it down to 20-40% depending on where I am, turned off background/auto sync only turn it on when I need it and uninstalled the app killer I was using also changed a few of the SetCPU profiles.
Im not really a heavy user just wondering if having 3email accounts set to update every hour would be a battery drain too? I mostly text/email during the day and talk about 1-2hrs depending how busy I am at work.
Again I thank everyone for pointing me in the right direction...unfortunately at home I have 1bar to none for service so I do depend on Wifi calling which im sure drains more juice, also at work since it in a high rise not too much cell signal so wifi on most of the day...
[Ultimate GUIDE] Increase your battery life on Android
risho said:
Lately between 5-7hrs one had about 8 and half hours a handful of times
Click to expand...
Click to collapse
Hello risho,
I was having the same kind of battery life... After 3 months of research, I collected all valuable tips.
"Valuable tips" means: tips that do not need constant involvement from your side (you don't need to go switch on/off things, etc..) and also that leave you with a very functional phone (you have location when you need it, you have e-mails flowing regularly enough, etc...)!
With these tips, I am now lasting from 6am to 11pm and at 11pm, remaining battery is 10% at least!
Go and check my thread: [Ultimate GUIDE] Increase your battery life on Android!
Enjoy!
So i got the charge a couple of weeks ago. I had the thunderbolt before it but then i switched it out for the charge just because the thunderbolt was kinda heavy. Now i have terrible battery life. I am on stock rooted EE4 and have tried everything short of throwing the phone at the wall. I have 2-3 bars of 4g signal usually (metro detroit). I have tried AC Altered beast, tried gummycharged, tested my own rom, used kangfucius, PB&J Time, and VOODOO, all to no avail. I leave at 7 am and come back home at 3 pm and the battery will be down to its last 5 percent, running on fumes. I even turn off mobile data or i put it on airplane mode and that doesnt even seem to help. MY THUNDERBOLT GOT A WHOLE DAY EASILY WITH IMOSEYONS KERNEL ON 4G but the charge with supposedly better battery life is worse?!?!?! Any advice?
Let it go through a few Charge cycles (heh heh). I went about 12+ hours or so with fairly heavy usage yesterday. Always on: 4G, Bluetooth, GPS. Running: EE4 debloated, PBJT kernel, Voodoo enabled, automatic brightness, 2min screen timeout, 2 GMails, facebook, 2 emails, NoLED, etc. I even tested the mobile hotspot to dl a few big things (free PSN goodies FTW).
That should give you a good idea what's using up my battery. YMMV.
Mine is new and I think it also needs a few charge cycles, getting better but my thunderbolt was terrible for a month before I pushed 10hrs consecutively
Sent from my SCH-I510 using XDA Premium App
You're doing it wrong...
Without any info about what you have setup on your phone, no one can really give you much of any useful advice.
rami98 said:
So i got the charge a couple of weeks ago. I had the thunderbolt before it but then i switched it out for the charge just because the thunderbolt was kinda heavy. Now i have terrible battery life. I am on stock rooted EE4 and have tried everything short of throwing the phone at the wall. I have 2-3 bars of 4g signal usually (metro detroit). I have tried AC Altered beast, tried gummycharged, tested my own rom, used kangfucius, PB&J Time, and VOODOO, all to no avail. I leave at 7 am and come back home at 3 pm and the battery will be down to its last 5 percent, running on fumes. I even turn off mobile data or i put it on airplane mode and that doesnt even seem to help. MY THUNDERBOLT GOT A WHOLE DAY EASILY WITH IMOSEYONS KERNEL ON 4G but the charge with supposedly better battery life is worse?!?!?! Any advice?
Click to expand...
Click to collapse
That was my impression as well.
I think the "great" battery life is only on Samsung's slow stock ROM. I feel totally duped that I bought this phone for great battery life when its no better than the TB.
binglejellsx2 said:
Let it go through a few Charge cycles (heh heh). I went about 12+ hours or so with fairly heavy usage yesterday. Always on: 4G, Bluetooth, GPS. Running: EE4 debloated, PBJT kernel, Voodoo enabled, automatic brightness, 2min screen timeout, 2 GMails, facebook, 2 emails, NoLED, etc. I even tested the mobile hotspot to dl a few big things (free PSN goodies FTW).
That should give you a good idea what's using up my battery. YMMV.
Click to expand...
Click to collapse
He's had the phone for several weeks! My guess is that he's been through many a charge cycle!
I have had my stock ee4 RUNNING with wifi, gps, and interminentant 4g for twelve or thirteen hrs now and just got my battery warning. I have been reading forums all morning, and made several phone calls. The battery seems very good. I think you should check your bat. use its probably mostly screen use. I think that is everyones highest usage
Sent from my SCH-I510 using XDA App
My charge easily gets 3hrs MORE than my tbolt.
chromiumcloud said:
He's had the phone for several weeks! My guess is that he's been through many a charge cycle!
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Click to collapse
You assume he's let the phone die, turned off the phone, let it power all the way to full and then repeated this 2 - 3 times.
which is an asinine assumption seeing as most people don't let their phone die before charging and don't turn it off while charging - my guess the number of full cycles its been through is 0.
Given that he's tried 3 ROMs and 3 kernels, that gives 9 different possibilities. Using each for 2 days, which isn't really enough time to fully judge battery life, that gets us to 18 days, nearly 3 weeks. I'd say you have to have your phone with a ROM/Kernel combo for 3 days before you can get a sense of normal usage/battery life as the first two days, you'll still be setting stuff up the way you want and tinkering with it. The 3rd/4th/5th days is when you get a true sense of battery usage as by then, you should have most stuff setup the way you want it and your normal usage should be more consistent.
I haven't run out of battery yet but the longest I have kept it off the charger is 15 hours. I leave the radio on and get 4g mostly, stock EE4. I use my charge to listen to music and make a few calls/texts during the day. Screen seems to be the biggest drainer, nothing else comes close.
Not seeing bad battery life on my charge.... Running gummy 1.5 + pbj time kernel + voodoo lag fix + voodoo system fix... heavy use im getting about 18 hours on one charge
Sent from my SCH-I510 using XDA Premium App
Battery sucks on both the Thunderbolt and the Charge. I'd forgotten how bad the Thunderbolt was until I switched back from the extended battery to the stock.
Any comparison of battery life must include a thorough discussion of how you use the phone. What apps and services are running in the background and ideally some screen cap of the battery use screen. Without that kind of reference your definition of light, moderate, or heavy use is meaningless.
I think both phones have similar performance, it's the price we pay for that 4G lightning bolt.
Sent from my SCH-I510 using Tapatalk
chromiumcloud said:
That was my impression as well.
I think the "great" battery life is only on Samsung's slow stock ROM. I feel totally duped that I bought this phone for great battery life when its no better than the TB.
He's had the phone for several weeks! My guess is that he's been through many a charge cycle!
Click to expand...
Click to collapse
yep every day iv'e charged it so it's gone through at least 20 cycles.
And i'm running stock EE4 and PBJ kernel (not the overclock one) with lagfix not enabled but it's the voodoo version. Does voodoo save battery?
oh and i have a few apps running in the background like google voice and fb but thats about it. I dont have skype or any of that just fb and google voice. the rest of my apps are mainly games and stuff like pulse that doesnt run in the background. my display is on about 20-25 percent. some days i put it on airplane mode sometimes on mobile data off but even then, the battery is either close to dead or has about 30% left. Keep in mind thats only 7 hours no use at all and that only leaves me with about 2 or 3 hours of actually usage. and the only thing that i do then is browse the web. maybe a 1 minute voice call but that is it.
try going into your settings..accounts and sync....and turning off the auto sync option and then turn off all the accounts you have syncing..I see no reason why google has to constantly sync my contacts when there not changed and use my battery up..you can always do a manual sync and turning the auto sync off hasnt affected my FB updating.
Also on any kind of social updating widget or new ticker you can adjust how often it updates itself too. Again unless your just dying to have it updated all the time then expect the battery to drain faster when it updates. Also when I am not using my phone I turn the data, GPS, and wifi all off. I have been happy with my battery performance and Im running just like urs with rooted PB & J kernel but EE4 stock..I have lagfix enabled though
rami98 said:
oh and i have a few apps running in the background like google voice and fb but thats about it. I dont have skype or any of that just fb and google voice. the rest of my apps are mainly games and stuff like pulse that doesnt run in the background. my display is on about 20-25 percent. some days i put it on airplane mode sometimes on mobile data off but even then, the battery is either close to dead or has about 30% left. Keep in mind thats only 7 hours no use at all and that only leaves me with about 2 or 3 hours of actually usage. and the only thing that i do then is browse the web. maybe a 1 minute voice call but that is it.
Click to expand...
Click to collapse
If your getting 9-10 hours then that's not bad... and is significantly more than the TB.
chiahead52 said:
try going into your settings..accounts and sync....and turning off the auto sync option and then turn off all the accounts you have syncing..I see no reason why google has to constantly sync my contacts when there not changed and use my battery up..you can always do a manual sync and turning the auto sync off hasnt affected my FB updating.
Also on any kind of social updating widget or new ticker you can adjust how often it updates itself too. Again unless your just dying to have it updated all the time then expect the battery to drain faster when it updates. Also when I am not using my phone I turn the data, GPS, and wifi all off. I have been happy with my battery performance and Im running just like urs with rooted PB & J kernel but EE4 stock..I have lagfix enabled though
Click to expand...
Click to collapse
I agree with the wifi and GPS off, but the data off? The phone is a smart phone and should be able to handle data all the time. Else, why not recommend an iPod touch and a moto razer LOL
chromiumcloud said:
I agree with the wifi and GPS off, but the data off? The phone is a smart phone and should be able to handle data all the time. Else, why not recommend an iPod touch and a moto razer LOL
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Click to collapse
Yeah, I never get the turn off your data and everything that makes a smart phone smart approach, but to each his own. Just depends on your priorities.
As a 100% exclusive google voice user (for calls, texts, voicemail) I have to leave data on, or I don't get my SMS and voicemails. I don't want to have to manually check for emails either.
Things like twitter, facebook, etc are all optional for me, so I make them either manual or long intervals on the checks for new posts.
Words With Friends is an absolute battery whore. It defaults (at least it used to) looking for updates to your games EVERY FIVE MINUTES...that's insane, and all you have to do is watch the darn thing try to update games to see how much radio it's wasting, takes forever. Turn it off. LOL
I get all my texts and what not with the data turned off....and when I go to use the phone for anything I turn it back on and use it for whatever...I dont need the instant gratification of getting the email the second it is sent. I guess some people need that feature. Once the syncing is not running all the time from your various apps, then leaving the data on shouldnt drain much battery at all. I am still quite a newbie at this stuff so if I say something stupid please excuse me
chiahead52 said:
I get all my texts and what not with the data turned off....and when I go to use the phone for anything I turn it back on and use it for whatever...I dont need the instant gratification of getting the email the second it is sent. I guess some people need that feature. Once the syncing is not running all the time from your various apps, then leaving the data on shouldnt drain much battery at all. I am still quite a newbie at this stuff so if I say something stupid please excuse me
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Click to collapse
Oh, no, nothing stupid at all, that's why I said "to each his own" and "just depends on your priorities." We all use our phones differently. Do what works best for you.
IF your texts are via Verizon SMS, that stuff comes in over the voice channel, not data, so it's not impacted by turning off data. Google voice comes in over the data connection, so no data means no texts! If you're in a wifi area, you could turn off mobile data and you'd still get GV stuff, but no need to since wifi will take precedence over the mobile (cellular) data anyways.
rami98 said:
yep every day iv'e charged it so it's gone through at least 20 cycles.
And i'm running stock EE4 and PBJ kernel (not the overclock one) with lagfix not enabled but it's the voodoo version. Does voodoo save battery?
Click to expand...
Click to collapse
No, voodoo doesn't save battery in itself, but some of the other changes in that kernel increase battery life.
i still think you need to swap that phone out. You're working too hard to get decent battery life, and shouldn't have to.