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First off, hello to everyone! First post here, even though I've been following the community for about a month now.
Now, I'm running KaosFroyo v38 on my Eris - flashed CFSv6 and all works like a dream. Hell, my camera even works perfectly so far!
But, my battery life was crappy. I just started wiped my battery stats earlier (around 11:45ish), and now at 2:00 it's around 85%. Not as bad as before, but I definitely think it could be better Anyways, after some searching, I've only found a how-to for the recalibration, but I was wondering about the proper behavior for the recalibration. Now, I don't really know how it works, so forgive me if I'm asking a dumb question or if I'm just begging for the Kracken to be released.
Part of me wants to baby the phone, not do anything with it and let it last as long as possible - this is, after all, the reason for recalibrating, right?
The other part of me wants to abuse my phone, do some web surfing, download a ton of crap, and drain my battery. My logic makes me wonder if the battery should get used to the abuse to work better during everyday use...?
There's another part of me that thinks I should just use the phone normally as I would any other day just to find a happy medium between the two.
Then there's another part of me that wonders if any of this really matters at all... and if that slightly fishy smell in the air might be the Kracken approaching....
Just wanted some opinion on how to properly get the battery up to its fullest capabilities, which method did you use when you recalibrated??? I'm planning on continuing the drain/charge cycle for the next couple of days to see what happens, and if not, I'm gonna try flashing KaosFroyo v37 and see how that works, or gonna go back to ZenEXP Eris v7 (which so far has been nice and stable and looooooong-ass battery life, but the Sense seems to be a bit sluggish :/, but overall another beautiful ROM). I'm also running setCPU back a bit at 604 from the 710 that v38 comes set with, wondering if dialing it back a little like I did would help me conserve battery, or if maybe it was overclocked to 710 for a reason and perhaps it's able to run better that way?
Anyways, thanks for taking the time to read!
come.home.astronaut said:
Then there's another part of me that wonders if any of this really matters at all... and if that slightly fishy smell in the air might be my wife approaching....
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sry couldnt help myself
edit# 2: Thats what the thanks button is for
Thank you for your very well-informed help, kind sir.
Sent from my KrackenSummoner-3000
kpd2003 said:
sry couldnt help myself
edit# 2: Thats what the thanks button is for
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I thought I showed her already how to get rid of that...
On topic, I followed DS36's recommendations. You can find his thread about it in the Eris Development forum.
Flash the Conaps CFSV6 or CFSV9 Kernel, it'll fix the battery drain. Go to the FAQ page for the KAOS FROYO builds:
As of V38
If you flashed v38 and your battery is Rapidly discharging, please try flashing Conaps CFSV6 kernel (just like you flashed this ROM, from recovery) Here is a link to Conaps kernels and other goodies:
Also, in the ERIS FAQs, there is a sticky that covers how to recalibrate your battery.
I'm awaiting delivery of my new unbranded and unlocked Galaxy S2 really looking forward to having the best phone on the market, since March last year ive had a HD2 which was/is a superb phone and has served me well but ive sold it on to fund buying this, i notice some user names on here who used to be post on the HD2 forums just have a couple of questions regarding the few ROM's which are currently available for the GS2.
The most popular appear to be Villian ROM and Litening ROM, both seem to have superior battery life and are very fast, the Litening ROM sems to be easier to flash (i stand corrected on that) and you can flash this without having to root your phone first, im experienced in flashing ROM's for the HD2 but this is all new ground for me so out of those 2 ROM's which would you recommend beginning with, any pro's and con's,etc,etc ive read both threads and both appear to be excellent ROM's, Pulser in particular appears to be a very skilled developer.
Also any other recommendations/tips you have starting out, is it a good idea to get rid of all the Samsung bloatware to preserve battery life,etc,etc.
I've read quite a bit on here so im aware of certain things already but even though ive been on XDA a long time im so used to the HD2 i feel like im starting over again (well i suppose i am in a way)
Cheers folks..
I made the same jump as you and Im very happy with it.
With regards to the "easiest" rom to flash, I dont think theres any difference really, as long as you follow the instructions carefully its really very simple.
The VR thread has very clear and simple instructions. You'll get used to it
Bloatware, I would reccomend just leaving it as it is and seeing how your battery life is. If you feel it could improve then start stripping things out and see if it gets better. I've only got rid of the wifi sharing crap and can still make it through a day with 40% left. That could probably improve as well if I bothered to tinker some more.
You could always flash the lite version of villain rom, which contains NOTHING.
Not really willing to compare the two you mentioned as I havent tried litening so that would be unfair. For me, the main advantage of using VR is the VillainTweaks app and the level of support available, should you need it.
Cheers for the response and tips, just one thing about the Villian ROM is it very stable with minimal or no bugs/lag?
I've already acesertained that the battery life is superior so that is great to hear,and i can see that Pulser unlike some devs does seem to be involved in the thread (support) which is also a positive thing.
I might keep the stock on it for a few days then flash, I suppose if your on XDA it obviouss your gonna be flashing a custom ROM at some stage.
In all honesty I can think of only one bug I have suffered and I have seen it reported on other ROMS not just VR, sometimes my screen timeout settings will return to the default 30 second setting.
I have had 2 random reboots in the month or so that I've had the phone and both of those only occured after I had gone over 100 hrs without a reboot....
As for lag.....
Run your stock ROM for a few days, enjoy the blazing speed and responsiveness of this beast of a phone.
Then flash VR and marvel in complete amazement at the fact that this thing can get even faster
I keep mine underclocked to 800Mhz (sometimes I'll bump it up to 1Ghz for gaming) and its way snappier than my HD2 ever was.
Was similar to the first time I flashed an energy rom instead of stock winmo...
conantroutman said:
In all honesty I can think of only one bug I have suffered and I have seen it reported on other ROMS not just VR, sometimes my screen timeout settings will return to the default 30 second setting.
I have had 2 random reboots in the month or so that I've had the phone and both of those only occured after I had gone over 100 hrs without a reboot....
As for lag.....
Run your stock ROM for a few days, enjoy the blazing speed and responsiveness of this beast of a phone.
Then flash VR and marvel in complete amazement at the fact that this thing can get even faster
I keep mine underclocked to 800Mhz (sometimes I'll bump it up to 1Ghz for gaming) and its way snappier than my HD2 ever was.
Was similar to the first time I flashed an energy rom instead of stock winmo...
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Just out of curiosity mate why do you keep your phone underclocked to 800Mhz?
jonny68 said:
Just out of curiosity mate why do you keep your phone underclocked to 800Mhz?
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Just a balance between speed and extending battery life that little bit more. It really doesn't feel any slower at 800 than it does at 1.2 but it uses less power.
Sent From My Fingers To Your Face.....
Recommend:
Sounds good when i get mine i think ill try that.
Just 2 more questions i forgot to ask first time
I haven't seen anyone mention using X-Scope browser on these forums just Dolphin and stock, X-Scope for me was the best browser i know of and i used it all the time with my HD2 am i to assume this browser also works fine with the GS2?
Also does ROM manager work on the GS2, reason i ask is because when i had the HD2 sometimes after installing certain apps or a new ROM i would get force closes but after fixing permissions in either ROM manager or CWM it usually fixed that problem.
Cheers
Just tested x scope and it seems to work fine.
Rom manager is not something I've ever been a fan of, theres no way of knowing what your flashing. You can fix permissions through cwm anyway.
Sent From My Fingers To Your Face.....
HI ,
I'm willing to buy S II , but i heard there are some issues regarding the battery life is that true ? and if that is true any solutions for the short battery life , what are the most useful applications i must install after buying it ?
Thanks
Sherif
Buy an iPhone.
Why iPhone ?
MistahBungle said:
Buy an iPhone.
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Lool! All smartphones have a decent battery life, nothing amazing. Not really an issue but you do have to tweak your phone a bit to get the best out of it. Like kernels and freezing and removing something useless things . Hope i helped.
looks like an iphone but powered by android baby!!!!
androidkid311 said:
Lool! All smartphones have a decent battery life, nothing amazing. Not really an issue but you do have to tweak your phone a bit to get the best out of it. Like kernels and freezing and removing something useless things . Hope i helped.
looks like an iphone but powered by android baby!!!!
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you crack me up you do...you always so jolly
anyway to OP. Like jollyman said you need to tweak about with the phone with kernels and modems and try different roms to get the best out of the phone...i was like you in the start and was questioning if i made the right choice or not. heck i even send it back and got a sensation.....but realized my mistake and got me baby back and could not be happier..so go with the s2 and read read read on how to get the best out of your phone
do you think better idea to stick to the official updates only? because i'll be new user and i dont wanna screw up my new phone..
sshehab said:
do you think better idea to stick to the official updates only? because i'll be new user and i dont wanna screw up my new phone..
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for the time being yes. stick with official updates. then while you stick with official updates do your reading. take your time and read through out the threads. and when you feel confident enough to root then go ahead. but for now i suggest you stay stock.
Suarez7 said:
you crack me up you do...you always so jolly
anyway to OP. Like jollyman said you need to tweak about with the phone with kernels and modems and try different roms to get the best out of the phone...i was like you in the start and was questioning if i made the right choice or not. heck i even send it back and got a sensation.....but realized my mistake and got me baby back and could not be happier..so go with the s2 and read read read on how to get the best out of your phone
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Lol. Suarez. Im just a cool guy lol. To op suarez has got u from here, he knows more than me .
looks like an iphone but powered by android baby!!!!
androidkid311 said:
Lol. Suarez. Im just a cool guy lol. To op suarez has got u from here, he knows more than me .
looks like an iphone but powered by android baby!!!!
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i am coooollllll but anywhooooo i am just a noobie buddy....just common sense really kicks in when needed
i dont quite understand the ppl who buys android phones and doesnt modify it... i mean the only TRUE difference between iphone and sgs2 is powered by iphone iOS and Android.. which is open source... the other difference doesnt really matter much.. processor ( yea its more powerful but duuh.. there isnt much things to do that really require that much power) or the screen (duuh iphone has abit better screen so what? if u dont look closely u wont even see difference(atleast not me)) so yea if you gona buy sgs2 i RECOMMEND you to do alot of flashing and rooting and play with it around
WITH BACKUP of course... especially the EFS backup
It all depend how you use your phone. Sometimes I it for hours on end and go through 2-3 batteries a day (I have 3 spares).
Today I used it very little. About 7 phone calls, 2 messages and only about half an hour browsing / xda etc. Currently on 85% after 18 hours.
So usage makes a massive difference.
Sent from my GT-I9100
sxi200 said:
It all depend how you use your phone. Sometimes I it for hours on end and go through 2-3 batteries a day (I have 3 spares).
Today I used it very little. About 7 phone calls, 2 messages and only about half an hour browsing / xda etc. Currently on 85% after 18 hours.
So usage makes a massive difference.
Sent from my GT-I9100
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Actually , few phone calls may be total 15 min per day , but i will there will be a fair using for the WIFI may be 4-6 hrs per day , do you think this will effect much the battery performance?
sshehab said:
Actually , few phone calls may be total 15 min per day , but i will there will be a fair using for the WIFI may be 4-6 hrs per day , do you think this will effect much the battery performance?
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With that usage aslong as you charge each night you should be fine, my usage is similar and i go to bed with 20%
Ricey
do you think is there a need to change the Kernel version ? or just do the official update and it will be fine ?
Definitely stick to official updates. Regardless of what anyone might tell you, it's a fantastic phone running stock firmware. And if you're not confident about flashing custom roms/kernels (there's a small risk everytime you do it that things might go wrong/you might brick your phone), definitely stick to official firmware.
At the very least until you've done a lot of reading on here and are confident to try different roms/kernels. If things do go wrong, it might take you a few days of research on here to work out how to fix your phone (which means you won't have your phone working for that time), and at worst you'll have to return it to Samsung for repair. Which you'll probably end up paying for as running custom roms/kernels voids your warranty.
So slow and steady, stick with stock for a while and read. Then read some more. And when you're done doing that, read for another couple of months.
MistahBungle said:
Definitely stick to official updates. Regardless of what anyone might tell you, it's a fantastic phone running stock firmware. And if you're not confident about flashing custom roms/kernels (there's a small risk everytime you do it that things might go wrong/you might brick your phone), definitely stick to official firmware.
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Sorry but got to disagree, yes its a great phone as stock but with custom ROM and kernels its an amazing phone. The devs here have done some amazing work. BUT (and its a big one) dont do a thing till you've researched your arse off, and you understand all the risks of what your doing.
Ricey
(woohoo 400th post)
Latest stocks have been fine, even stock kernels have shown improved battery life. But with a custom rom/kernel combination your setting up a phone the way you like it with many ways of tweaking it.
If you do buy one, update to latest stock, try it out, if your not happy then root and enjoy.
My post was an attempt to persuade the OP to stick to stock should he purchase an SGS2. The last thing we need on here is yet another " Hlap mai fone broked !" post :-/ (and everything that goes with it).
ricey1986 said:
Sorry but got to disagree, yes its a great phone as stock but with custom ROM and kernels its an amazing phone. The devs here have done some amazing work. BUT (and its a big one) dont do a thing till you've researched your arse off, and you understand all the risks of what your doing.
Ricey
(woohoo 400th post)
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sshehab said:
Actually , few phone calls may be total 15 min per day , but i will there will be a fair using for the WIFI may be 4-6 hrs per day , do you think this will effect much the battery performance?
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Click to collapse
My wifi and GPS are on 100% of the time. I never turn them off. Today, 23 hours since charge and about 2 hours screen time and battery on 69%. But 3g is off (2g only) and no email sync.
Yesterday, heavy usage and went through at least 2 batteries.
BTW, since I got the s2 I've only ever used cf root kernals. Nice and stable for me and the closest thing to stock. Others claim increased performance or have over clocking etc don't interest me. I believe the phone doesn't need them. Also using Checkrom. On the S1, well that was different.
Sent from my GT-I9100
Hi there,
probably that request would make more sense in the developer forum but i didnt post enough yet
Actually i get insane battery batterylife with the bali 1.8.8 UV version, therefore i tried the non UV version with even more lowerd voltages via set cpu. it was stable but drained a lot faster. don´t know why.
so my request would be "pre-undervolted" bali kernels that might have even longer batteryliftime. Any hints on that? Someone who is able to compile something like this?
Best regards,
vibrantoparanto (from germany)
Hint' Bali X+Voltage control app= win !!!
Sent from my SGH-T959 using xda premium
^^ that is your answer....currently what im using
bali-x is what i used before - i lowered the voltages up to -150mv with some frequencies but it still gave me only about half the battery lifetime (less than 24 hours with moderate use) then i get with bali uv. What did you use to manually undervolt and how is your battery lifetime?
vibrantoparanto said:
bali-x is what i used before - i lowered the voltages up to -150mv with some frequencies but it still gave me only about half the battery lifetime (less than 24 hours with moderate use) then i get with bali uv. What did you use to manually undervolt and how is your battery lifetime?
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i hate to burst your bubble, but youre chasing a ghost. uv'ing will not produce very noticeable changes to your battery life, especially if were are talking baout different versions of the same kernel.
take a look at this: http://forum.xda-developers.com/showpost.php?p=21024393&postcount=8
Cannot agree with that. I tried *a lot* and flashed different roms and kernels for years now. With stock kernels i get up to two days standby with low/moderate use, with bali UV i get almost three days. I have no idead why, but at least the standby time differs dramatically between kernels. At least thats for sure - under load that might be another thing. But probably you´re right and its just a "good standby behaviour" which would hardly benefit from lowered voltages. Would be still interesting to try a hardcore UV kernel
TopShelf, it is funny that you posted that note/post b/c I was just getting ready to PM you that I put part of it in my guide like I mentioned a week or so ago and the apps too.
Take a look at the Guide and maybe you will find some answers to your questions.
If you want to UV to the max, then you will have to test that yourself b/c every Vibrant reacts differently to OC/UV. Step it down -25v each day (don't set on boot until you know they work) and see where it freezes. There are OC/UV examples in the guide but beware, they are both for MIUI kernels.
Is there probably any admin out there who understands what i talk about and can move that thread to the developer forum?
this thread belongs here, you posted in the right section. posting in development will not get you answers from developers, it will only get you yelled at by hall monitors.
it is a common misconception that "developers" ONLY visit the "development" section. this is far from the truth.
sorry to say, the reason you have not gotten answers isnt because you posted in the wrong section, but because requests like these are pretty much never honored. the reason is because if a developer decides to make a slight alteration to a ROM/kernel for a member, he will then get BOMBARDED by dozens of other members who have tiny little tweaks that they would like in their ROM/kernel
Still trying to bring back some life to my request with this argument: I just checked my girlfriends device (using zendroid 2.1.2 with bali 1.8.8uv) and couldnt believe it: 3 days and 14 hours since unplugged with 8% left. The battery is a stock 1500mHa. And as its my girlfriends phone its definity not "overtweaked and calibrated". Personally i care much more about standby time than super heavy usage (guess that should be fine then too).
vibrantoparanto said:
Still trying to bring back some life to my request with this argument: I just checked my girlfriends device (using zendroid 2.1.2 with bali 1.8.8uv) and couldnt believe it: 3 days and 14 hours since unplugged with 8% left. The battery is a stock 1500mHa. And as its my girlfriends phone its definity not "overtweaked and calibrated". Personally i care much more about standby time than super heavy usage (guess that should be fine then too).
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Since you didn't like the answer you got, for clarification purposes you are basically asking for a dev to use their time for FREE an modified/debug/test a kernel with your requirements just for your own sake ?
i wanted to point out that this is a very interesting kernel with great battery lifetime. if you have a look at all the other threads of people desperatly trying to get 24h of battery then you probably wouldnt consider this request as "wasting free time of others for my own sake".
vibrantoparanto said:
i wanted to point out that this is a very interesting kernel with great battery lifetime. if you have a look at all the other threads of people desperatly trying to get 24h of battery then you probably wouldnt consider this request as "wasting free time of others for my own sake".
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i can prove to you that UVing does not make that much of a difference. if youre willing to learn, try this little experiment:
-UV your phone using your current settings
-put your phone in airplane mode
-turn it off
-charge it to 100% while its off
-after it boots up, leave it in airplane mode and immediately lock the screen
-let your phone sit idle in airplane mode from full charge to death (record the time)
--------------
Once youve done this, repeat all of the above steps but with STOCK VOLTAGE. record the time.
now compare the two times. i would be willing to bet a large sum of money that it is not a notable difference, if any.
my point is instead of trying to convince yourself that your theory of UVing is correct, why not do a TRUE battery life test, and simply find out for yourself. you cannot run true battery tests while you are actually using your phone becuase phone usage is massively different on a day to day basis, even if you dont think it is, it is. there is background data, text messages/calls, notifications, etc. (which is why i said to put it in airplane mode, that way its just sitting there, with little to no variables)
i guarantee you that you are putting way too much thought into voltage settings. they do not help as much as people want them to. dont say im wrong until you actually try what i said above. although youre probably nto going to.
vibrantoparanto said:
Still trying to bring back some life to my request with this argument: I just checked my girlfriends device (using zendroid 2.1.2 with bali 1.8.8uv) and couldnt believe it: 3 days and 14 hours since unplugged with 8% left. The battery is a stock 1500mHa. And as its my girlfriends phone its definity not "overtweaked and calibrated". Personally i care much more about standby time than super heavy usage (guess that should be fine then too).
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Click to collapse
sorry, but this does not prove anything. what are you comparing it to? your phone? you cant compare her battery life to your own unless you guys have the same exact setup, same exact apps, and same exact usage habits, etc.
you are not going about this battery things the right way. you NEED to be willing to learn more instead of trying to come up with your own reasons in your own head as to why your battery gets a specific lifespan. If getting THAT MUCH more battery life was as easy as UVing your phone, dont you think the manufacturers would incorporate that and use that as a marketing strategy?? "New from Samsung, the Galaxy S III!!! This will revolutionize the mobile industry, curing the battery woes across that smartphone world...now with lower voltage for drastically improved battery life!! Pick yours up today!!"
It's not that easy, you need to read up on what affects battery life.
thank you for your thoughts topshelf, but as i posted earlier i am on that topic for years now and i really tested a lot. not as scientific as running phone on idle with different frequenzies but trust me: I know a whole lot about this topic. Also i share your thought that the voltage is not that important in the end. On the other hand i have to say you guys are quite ignorant about my observations i did earlier:
1. The bali-x kernel with manual undervolting provides (provable) worse battery lifetime than
2. the 1.8.8uv kernel.
Conclusion: As you say it is not that much about the voltage but about the way the kernels work as a whole. On the other hand it would be *very* interesting if the insane battery lifetime of bali uv could be even further improved. And no i wont put my phone to sleep for days in order to do scientific test (whoever is willing to i will donate - battery lifetime almost like astrology)
Last but not least: It is true that different roms provide significantly different battery lifetimes - for whatever reason. Some roms turn your phone into a handwarmer, others give you almost the standby times you were used from the non-smarthpones. And i think even the big companies have a hard time to write device specific code that is highly optimized - i mean you still get new devices with gingerbread instead of ics and so on. conclusion: on the software side *is* much room for improvement if it comes to battery lifetime on most devices.
just my 2 cents
vibrantoparanto said:
i wanted to point out that this is a very interesting kernel with great battery lifetime. if you have a look at all the other threads of people desperatly trying to get 24h of battery then you probably wouldnt consider this request as "wasting free time of others for my own sake".
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Look at your post, you and "others" are asking for some one to do research and development on their free time and for free ? little selfish on you.
Look at all the kernels thread in the development section and read thru all the comments, I bet there is far more people whining and complaining about this and that, than providing actually constructive and monetary feedback to the developers.
Its not as easy as it seams, ecotox already tried this before with his ultra low power kernels and some reported great succes while others couldnt even boot, it goes down to the quality of the silicon on each particular phone. no dev has the time/money to develop such request considering all the different variables involved.
lastly if you are so fond on this idea, why dont you take the initiative and learn to compile and patch and make your own kernel ?
Diff phone but a good simple guide to read:
http://arighi.blogspot.com/2011/08/howto-custom-kernel-on-samsung-galaxy-s.html
basic read:
http://stackoverflow.com/questions/5529470/how-to-compile-linux-kernel-for-real-android-phone
basic read:
http://igottadroid.com/wordpress/?p=61
For latest source:
http://opensource.samsung.com
"Be the change you want to see in the world." Mohandas Gandhi
Simple: If you want to change the world, start with yourself.
I'll read those links. Thanks for the info.
vibrantoparanto said:
And no i wont put my phone to sleep for days in order to do scientific test (whoever is willing to i will donate - battery lifetime almost like astrology)
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im not trying to pick on you, but this sarcastic response shows your overall attitude that jrafael is trying to make you realize. you want somebody to take time out of their day/night to do something for you...yet you arent even willing to let for phone sit for a day in order to learn a thing or two...letting your phone sit doesnt even take any effort, compiling a kernel takes a lot more effort than that
i hate to say it, but why should someone help you, if you dont want to help yourself.
thank you jrafael for the links - thats a great read.
@topshelf: still think you overreact here. For one who has developed it and has the workflow it is a matter of a few minutes - and no one is forced to do anything unless he thinks its might be worth it - maybe its inspiring? i am just asking. not everything idea must be done by the one who thinks about it. and the quote about battery life is true i would say - we are really lacking valueable info on battery drain with different setups.
Just rooted today...
My main issue is to extend the battery life.
Do I need to install a ROM to do that
If so what ROM do you suggest, but prefer something that is fast, barebones, great battery life, I am prolly going to be running go launcher...
How long have you been with the phone? I just got it a few days ago and waiting to "break-in" the battery...
I know for my t989 it was the same deal.
There are a few kernels that really help, go to the dev section and read up on them (and roms too!).
Install a custom rom and kernal.
Sent from my HTC Amaze 4G using XDA App
try fourth bar
you might want to try fourth bar rom. it's default launcher is go launcher and says it has amazing battery life. here's the link to it http://forum.xda-developers.com/showthread.php?t=1421811
I just got the phone on the weekend and installed xboarders BulletProof ROM day before yesterday and the SetCPU app. My battery life has improved dramatically. Now I can get 14-16 hours of moderate use out of the phone on 4g. This gets me through my day and has made this phone the PERFECT device for me. I love it!!
On Wifi and with more careful power management the battery could definitely last up to 24 hr.
isamaranga said:
On Wifi and with more careful power management the battery could definitely last up to 24 hr.
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I believe WiFi actually takes more juice than on 4G.
Search JuiceDefender in the Market. It's helped significantly with my battery life.
--
Sent from my HTC Amaze 4G using XDA Premium.
babymatteo said:
I believe WiFi actually takes more juice than on 4G.
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Leaving WiFi on and scanning while not connected to a network will drain your battery, but in a head-to-head wifi vs 4g connection battle WiFi comes out on top.
Flash Faux's Kernel located here: http://forum.xda-developers.com/showthread.php?t=1359951
Otherwise use Xboarder56's Sense 3.5 Rom. I've been on it for about a week with amazing battery life (40 hours-ish)
darkphantom said:
How long have you been with the phone? I just got it a few days ago and waiting to "break-in" the battery...
I know for my t989 it was the same deal.
There are a few kernels that really help, go to the dev section and read up on them (and roms too!).
Click to expand...
Click to collapse
I had if for a few months... you are 100 percent right about the break in period, when I first got this phone I could almost watch this phone drain to nothing..
I also purchased a couple of anker batteries and a wall chargers... I noticed that if I complete charge and drain the battery the life would even get better I did this about 12 times for each battery.
stew721 said:
Search JuiceDefender in the Market. It's helped significantly with my battery life.
--
Sent from my HTC Amaze 4G using XDA Premium.
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Tried it and did nothing for me... well it did make my phone super glitchy..
riatia caucausus
daeboe said:
Flash Faux's Kernel located here: http://forum.xda-developers.com/showthread.php?t=1359951
Otherwise use Xboarder56's Sense 3.5 Rom. I've been on it for about a week with amazing battery life (40 hours-ish)
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should I do both... I will admit I not sure what the difference between rom and a kernal...
try the fourth bar sense. my batter has improved a lot
Preaak said:
should I do both... I will admit I not sure what the difference between rom and a kernal...
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Yes you need to do both. Most, if not all, ROMs come with their own kernel that must be installed so that everything in the ROM works correctly. You flash a rom through recovery and then use fastboot to install the kernel. A lot of the current ROMs come with a script that flashes the kernel for you though, so it's not a big deal. (Other devices that have S-OFF can flash the kernel directly when you flash the rom, which is one reason why we want S-OFF so much, so possibly think about donating to the cause).
Awesome... installed the 4th sense rom... I am very happy with it so far!
I also flashed kernel by faux.. but I am not sure if took, how can I tell?
Any suggestions for overclocking my cpu... or does the kernel do that?
thanks a bunch guys I will let you know how the battery life issue goes!
Donations... Yes I will send some juice to these folks!
Preaak said:
Awesome... installed the 4th sense rom... I am very happy with it so far!
I also flashed kernel by faux.. but I am not sure if took, how can I tell?
Any suggestions for overclocking my cpu... or does the kernel do that?
thanks a bunch guys I will let you know how the battery life issue goes!
Donations... Yes I will send some juice to these folks!
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You'll know it works by not having any problems. I believe the kernel overclocks it for you, but OCing lowers battery life, so it kind of goes against what you originally wanted.
MildewMan said:
You'll know it works by not having any problems. I believe the kernel overclocks it for you, but OCing lowers battery life, so it kind of goes against what you originally wanted.
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No problems so for.. battery life looks really good so far.. I just popped in a fresh battery so I will see how it goes.
It is overclocked for sure... I ran a couple of benchmark tests. We will see how it goes... I would like to get through a day... finally..
I am even thinking of underclocking... thanks again!
Preaak said:
No problems so for.. battery life looks really good so far.. I just popped in a fresh battery so I will see how it goes.
It is overclocked for sure... I ran a couple of benchmark tests. We will see how it goes... I would like to get through a day... finally..
I am even thinking of underclocking... thanks again!
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I've tried almost all of the roms here (except bulletproof) in combination with stock and faux kernels. The best combos I came up with for battery was BeastMod and 4th Bar with stock kernel from BeastMod. No matter what I did with faux kernels (OC, UC, Undervolt) I could never beat the battery life of stock kernel. Good luck and keep us updated.
jcparks said:
I've tried almost all of the roms here (except bulletproof) in combination with stock and faux kernels. The best combos I came up with for battery was BeastMod and 4th Bar with stock kernel from BeastMod. No matter what I did with faux kernels (OC, UC, Undervolt) I could never beat the battery life of stock kernel. Good luck and keep us updated.
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For the limited time I have been on kernel and Rom there is been no significant change in battery life.
The phone is faster that is for sure.. that will drain battery
faster but I a running less widgets and no live wallpaper that I normally rock.
The deal breaker for me is that the sound remains on when you close apps/games... and stays on even when the screen is off.
I will give beat mod a try with a stock kernel.