[Q] Firebird 2-0.8 and wifi bettery drain fix. - Captivate Q&A, Help & Troubleshooting

Can we use update-wifi-xxjpy.zip, which suppose to fix wifi bettery drain issue, with Firebird 2-0.8?
I am running perception ROM, Firebird 2-0.8, and JL2 modem. I notice that, wifi would take a lot of battry life. If I turn wifi off, the bettery level is almost not changed. I did research and lead me to this post
http://forum.xda-developers.com/showpost.php?p=10056736&postcount=6706
which have the new wifi firmware. The post mentions update kernel, but really
not specific. I am not sure that the wifi firmware would work with FB.
Thanks.

I found this post. It's very helpful.
http://forum.xda-developers.com/showthread.php?t=885903

you might wanna just try and reflash the kernel because i get awesome battery with firebird along with most others

yes,I did try, and I am please with the result. Last night, I flash new wifi farmware, and leave the phone idle. I lose 1% overnight. So, it's work. and +1 on battery life of FB.
Power by Perception 10.3, FB2-0.8, KP1

Holy frick! 1 % over night ! Try 10% ? That's what I lose over night, everything off besides network.. Firefly+ Firebird+JL4 ... tried many a rom and modem and longest i;ve made it with small usage and few texts is 10 hours , hardly any usage.. Not sure what is up. Hating it.

JFX said:
Holy frick! 1 % over night ! Try 10% ? That's what I lose over night, everything off besides network.. Firefly+ Firebird+JL4 ... tried many a rom and modem and longest i;ve made it with small usage and few texts is 10 hours , hardly any usage.. Not sure what is up. Hating it.
Click to expand...
Click to collapse
I had a similar experience with the Firebird 2 kernel also. My battery would be drained before my 6:00am alarm would go off. Ever since going to the Speedmod kernel, I get around 22-24 hours of battery life. I believe my phone just jives better with Speedmod.

where can I find JL2 modem? (one that I can install using rom manager)

There are several modem threads over in the development forum. They have links to most of the modem updates. This one has the JL2 modem.
http://forum.xda-developers.com/showthread.php?t=876391

Related

[Q] Tired of the ROM search, thinking stock + root is the way to go

So I've run a few different versions of Cog and Perception, and there is always one thing or another that just isn't quite right for me, currently it's the issues in both with contacts not syncing very well, if at all. So I'm thinking about going back to stock and just rooting so I can still use TB, as well as kill all the bloatware.
My issue with that is that my USB port is very iffy. Most time I can't make my phone connect at all, so I send ROMs to my phone with bluetooth, and flash with ROM Manager. My question then, is there anyone out there who has basically a flat stock rom, plus root, and w/o the Bloat that I can DL and flash? And a totally stock one, for that matter, so I can at the very least have it for when a real 2.2 eventually shows up...
Alternatly, is there a 2.2 or 2.2.1 ROM out there that the contacts actually sync on? I like Cog and/or Perception, but as far as I can see there are a lot of questions about the contacts, and no answers or solutions.
Completetly stock + root: http://forum.xda-developers.com/showthread.php?p=8278935#post8278935
Try Di11igaf's 5.3 rom. I haven't specifically tried contacts sync, but that rom is totally bugfree for me so you can try it.
Have you looked at FireFly?
joeshmoe08 said:
Completetly stock + root: http://forum.xda-developers.com/showthread.php?p=8278935#post8278935
Try Di11igaf's 5.3 rom. I haven't specifically tried contacts sync, but that rom is totally bugfree for me so you can try it.
Click to expand...
Click to collapse
+1
10 char
I was thinking of just waiting for the official 2.2 update and maybe just a lag fix. I updated to the 2.2 beta for a while. This weekend I took the leap and flashed phoenix 4.1 plus a few of the posted fixes because I was tired of waiting and the lagginess of the beta. I couldn't be happier. It's fast, lag free, fully functional. We will see this week if there are any calendar and contact syncing issues, but I don't expect any.
I've been thinking the same thing as the OP, because whenever I try a custom rom, wifi seems to rape my battery in the background. I know, some people say that I should be leaving it off if I'm not using it, but I like my stuff on autosync and I live on campus (where wifi is everywhere). On wifi with stock + root, my captivate grabbed emails faster than my ipod touch 4th gen. Battery life drained 1% every 2-3 hours idling, and wifi never even shows up on the battery usage list. On custom roms, on the other hand, my battery drains 1% each hour idling due to wifi, according to the battery info...
The one big thing that draws me towards these custom roms is that they're so darn aesthetically pleasing
Serendipity works wonderfully, the contacts sync perfectly. It's not stock though.
I had the same problem with Cog as the OP. As in syncing not working. i flashed to Serendipity last night and it sync'd up right away. and it is faster than Cog. But the phone has locked up twice. once in google nav and the other in google map. to the point where i had to yank the battery. power button did nothing. so thinking about a total stock rom too.
Been running custom roms since september. Can not stay on stock for more then 5 minutes, the phone is unbelievable slow.
Making things work right is part off the fun. I get over 24 hrs use without charge and everything works on current configuration.
mcord11758 said:
Been running custom roms since september. Can not stay on stock for more then 5 minutes, the phone is unbelievable slow.
Making things work right is part off the fun. I get over 24 hrs use without charge and everything works on current configuration.
Click to expand...
Click to collapse
So about how much % do you drain on your custom roms after a day of use? On stock + root + lagfix, I find my phone to be smooth, and I lose about 25% per 24 hours with my normal uses (text, perhaps 10 - 20 minutes of phone call) and wifi enabled 24/7. It's nowhere near unbelievably slow.
I'm on serendipity now, but my battery has been draining 1% each hour with wifi enabled when I'm not touching it.
noc215 said:
So about how much % do you drain on your custom roms after a day of use? On stock + root + lagfix, I find my phone to be smooth, and I lose about 25% per 24 hours with my normal uses (text, perhaps 10 - 20 minutes of phone call) and wifi enabled 24/7. It's nowhere near unbelievably slow.
I'm on serendipity now, but my battery has been draining 1% each hour with wifi enabled when I'm not touching it.
Click to expand...
Click to collapse
I use my phone much more then you do by your description. So it is hard to compare. My screen is on 4hrs a day, but honestly why would anyone need a phone that last 4 days without needing a charge? No outlets in your neck of the woods?
Over night I will drain about 1-2 % when idle
mcord11758 said:
I use my phone much more then you do by your description. So it is hard to compare. My screen is on 4hrs a day, but honestly why would anyone need a phone that last 4 days without needing a charge? No outlets in your neck of the woods?
Over night I will drain about 1-2 % when idle
Click to expand...
Click to collapse
I don't need it to run 4 days without charging, but having a nice reservoir of juice for when I need to do something in class (voice record, video record, etc) I can have no problem. I just don't like losing about 6-7 per night of idle. I'm not doing anything different on serendipity compared to what I do on stock, so I'm not quite sure why it gets raped overnight.
noc215 said:
I don't need it to run 4 days without charging, but having a nice reservoir of juice for when I need to do something in class (voice record, video record, etc) I can have no problem. I just don't like losing about 6-7 per night of idle. I'm not doing anything different on serendipity compared to what I do on stock, so I'm not quite sure why it gets raped overnight.
Click to expand...
Click to collapse
What is the kernel on your phone, can find it in settings, about phone, kernel.
What is the modem, same place, baseband.
Things I do, turn off auto rotate, set wifi sleep policy to off when screen is off
mcord11758 said:
What is the kernel on your phone, can find it in settings, about phone, kernel.
What is the modem, same place, baseband.
Things I do, turn off auto rotate, set wifi sleep policy to off when screen is off
Click to expand...
Click to collapse
I would have told you, but I just now flashed paragon for a spin LOL (you can probably tell I'm not ready to give up on custom roms at all, despite what I said about my battery on stock being better).
This rom's got the JK4 modem and paragon kernel.
Honestly I liked serendipity's aesthetics a bit better; I know it uses JK4 modem but I don't remember what kernel [speedmod perhaps?]
On the side note, about wifi sleep policy--correct me if I'm wrong--does that use 3G while screen is off? I'm always walking around campus with wifi everywhere, and I've always had wifi enabled. I use a wireless router in my room, so unless I'm misunderstanding something, wouldn't it be beneficial that I leave wifi sleep policy to never?
You can try it both ways.
I changed my kernel to hardcores latest k12s 500 hz.
Paragon is jpy base you can flash any theme that is compatible
I think I used stock the first day I purchased the phone, and that's all. Ever since, I've only used two ROMs on a consistent basis, Cezar's Basic ROM, and Cognition 3.xx.
I always wondered how the stock ROM with lagfix, and removed bloatware would perform...
noc215 said:
I'm on serendipity now, but my battery has been draining 1% each hour with wifi enabled when I'm not touching it.
Click to expand...
Click to collapse
Change the Wifi Sleep Policy to "When screen turns off" or "Never when plugged in".
Even so, 1% per hour means you'd last over 4 days.
Went to pheonix last night, thought it was working great, and it had my contacts. For a while, then they disappeared again. Plus, when I get an incoming call instead of ringing I lose all service, though I can make outgoing calls.
I have Cog 2.38 and 3.04, Perception 10.2, Firefly, Pheonix, and stock + root all on my phone, along with ROM manager Pro and a willingness to use it.
I'm begining to think the contacts issue is related to Rogers 2.2 and/or 2.2.1, just because I never had this issue until I used them. I know my 2.38 works good, but I''m going to try firefly and then I think i'm going to figure out a lagfix to put on stock + root and see where that gets me before I got back to 2.38.
All and all, I'm just waiting for an Atrix at this point. Pass this on to my wife, who won't mind it at stock, and play with the new phone. Unless she decides she wants the Atrix. Ack.

[Q] Battery drain after upgrading from 2.2 to 2.2.1 official

Yesterday I upgraded from official Froyo 2.2 to official Froyo 2.2.1. I made factory reset and restored data and applications WITHOUT system settings. So, everything is the same like in version 2.2. During night (cca. 7 hours) my battery dropped for cca. 50% which never happened on Froyo 2.2. What can be wrong? Is there some additional setting on 2.2.1 turned on which was not existed on 2.2 or something else?
Please, advise. Thanks.
Stile35 said:
Yesterday I upgraded from official Froyo 2.2 to official Froyo 2.2.1. I made factory reset and restored data and applications WITHOUT system settings. So, everything is the same like in version 2.2. During night (cca. 7 hours) my battery dropped for cca. 50% which never happened on Froyo 2.2. What can be wrong? Is there some additional setting on 2.2.1 turned on which was not existed on 2.2 or something else?
Please, advise. Thanks.
Click to expand...
Click to collapse
easy solution is to install CWM mode and flash any modem.. i use JPE modem which gives me 37-40 hrs battery life with moderate use
hope this helps
Perhaps you have to go through some charging-cycles. I haven't this on my phone. Certanly on my phone runs CyanogenMod 7 without problems.
bye
Battery drain is not standard on upgrade to stock 2.2 .
jje
deadey3 said:
easy solution is to install CWM mode and flash any modem.. i use JPE modem which gives me 37-40 hrs battery life with moderate use
Click to expand...
Click to collapse
Flashing new modem file will not erase my data and settigns in the phone? Please confirm.
JJEgan said:
Battery drain is not standard on upgrade to stock 2.2
Click to expand...
Click to collapse
I didn't understand you...
EDIT: It also seems that battery is faster charged on 2.2.1 than on 2.2. Strange...
I didn't understand you.
Slowly then Upgrading the firmware from 2.1 to 2.2 does not of itself generate large extra battery drain ..
Read the battery Faq posts and battery drain thread .
jje
Stile35 said:
Flashing new modem file will not erase my data and settigns in the phone? Please confirm.
No flashing a modem will not factory reset ur fone.. That only happens when u install a new rom
Click to expand...
Click to collapse
My phone running stock 2.2.1 JPY drained like 9% of the battery during a 14 hour "sleep" period, of which like 60% of it was cell standby, and ~20% of was the screen (even though the total screen time was like 4 minutes... stupid power hungry samoled), 12% idle power and 8% wifi. Wifi sleep was set to 'with screen off'. I'm pretty sure the battery indicator was somehow draining power during idle too LOL. So contrary to the '300 hours of standby', I would only be getting around 140 hours. Not much I can do since it's mostly the cell just connecting to towers draining the battery.
With a normal days use I can probably get 2 full days out of it (28 hours 'use' + 8 hours sleep), but I never take the risk and always charge. Of course it depends what I do with it... If I leave the screen on for 5-6 hours of course it's going to drain the battery to 0%, but so far, for the 90% of the time I leave it on sleep mode in my pocket, battery drain is about the same as the stock 2.2 my phone came with.
I managed to flash official Froyo 2.2.1 with I9000ZSJPE modem which have the least battery drain but over night I have same battery drain than before: cca. 60% drop for 7 hours. This never happened on official Froyo 2.2. ...
Maybe the battery needs to be calibrated again.

Battery drain after installing MIUI

Hi, I recently installed MIUI 3 and seem to be getting some problems with battery life.
What I've done so far:-
-Installed MIUI 3 with the SpeedMod kernal (as directed in the manual). Battery life dropped to 12hrs
-Reset battery stats, no change
-Installed MIUI 3.3. Battery went back up to ~30hrs
I thought 3.3 fixed it but after a day the battery life dropped by half. After another day it dropped by half again. Now it's only lasting 6hrs, and when on charge it doesn't reach 100% charged but stays at 98% even overnight.
What is going on with this thing?
Half of MIUI threads is about battery drain. There is no solution until now.
yken said:
Half of MIUI threads is about battery drain. There is no solution until now.
Click to expand...
Click to collapse
They're all like 1 year old. The battery was supposedly fixed in the latest release, and I know someone with the same phone, using MIUI, and they don't have this problem.
I think it might be something to do with the speedmod kernel. I don't know anything about the compatibility of kernels and MIUI so i just followed the instructions in the manual and used speedmod
I don't really know what's going on... in my phone the battery lasts for around 60 hours, maybe more, whatever rom/kernel I've used...
I've been using all of galnet's muiu and still have to find a battery issue. In my particular case, I don't use GPS, so it's off all the time. I don't think that's the issue though...
It's a known issue of CM7/MIUI.
no solution at the moment
Sorry but what is CM7?
And if there's no solution, how can someone with the same model phone not have the same issue?...
MIUI has battery problem and its not solved. If you disable data, gps, sync...
it saves some.
I will look into that and try to help!
jguedj said:
I will look into that and try to help!
Click to expand...
Click to collapse
The 5th thread you have posted this reply to in the last 2 hours?! Why?!
Sent from my GT-I9000 using XDA Premium App
So everyone using MIUI puts up with a battery only lasting 6 hours and my friend is lying to me? >_>
btw disabling data doesn't make that much difference.
madcap_ said:
So everyone using MIUI puts up with a battery only lasting 6 hours and my friend is lying to me? >_>
btw disabling data doesn't make that much difference.
Click to expand...
Click to collapse
I think that this is as much a cm7 thing, as anything else, and most people just tweak and seek til they find a combination of things that work, so worth looking in rhe relevant threads and reading back
Sent from my GT-I9000 using XDA Premium App
Well for anyone interested I found the problem. I tried flashing with the latest SpeedMod kernel, phone wouldn't boot, and I had to reflash the entire bootloader with MIUI's modified Froyo
Now the problem I noticed when I went to install MIUI.. the zip on my phone was 2.2 instead of 3.2.
NFI how I ended up with that outdated version! So the latest 3.3 seems to have fixed it now. Phone has been on for almost 20 hours and only dropped 30% in battery. That's more like it.
Although this did happen the first time, it seemed OK and then kept dropping by half capacity each day.. But if I really was somehow using 2.2 then hopefully that's all it was
I found out yesterday that my phone doesnt really go idle because of some google process waking my phone notoriously, and probably thats why it uses more battery. I also have very week signal (only 3g) which makes my phone use more battery than normal, but on non cm7 roms i made it one day with no problem. Right now I'm on galnet's miui and this is really fantastic rom, but battery wont last one day in my case. So the idle problem is the case i think... yesterday I closed gapps process before i went to sleep, and my phone was sleeping nicely too This process is caused by android market, and miui doesnt close it up. I also freezed gmaps - someone in galnets thread said it also drains battery. Well I'll see in few days how the battery will behave.
madcap_ said:
Hi, I recently installed MIUI 3 and seem to be getting some problems with battery life.
What I've done so far:-
-Installed MIUI 3 with the SpeedMod kernal (as directed in the manual). Battery life dropped to 12hrs
-Reset battery stats, no change
-Installed MIUI 3.3. Battery went back up to ~30hrs
I thought 3.3 fixed it but after a day the battery life dropped by half. After another day it dropped by half again. Now it's only lasting 6hrs, and when on charge it doesn't reach 100% charged but stays at 98% even overnight.
What is going on with this thing?
Click to expand...
Click to collapse
Also Battery Calibration.apk (can be found in market) works to calibrate your battery properly.
56hrs without recharging, 22% battery still remaining. So clearly it's not a problem with CM or MIUI any more
I have exactly the same problem.. tried the battery callibration app..also tried the wipe battery stats article.. i ve finished recharging 100% 2hours ago... now my phone is 55%..no gps no games.. 2 phone calls for 2min each.. i love the rom and hate the battery
sgs i9000..miui v4 with its kernel
madcap_ said:
56hrs without recharging, 22% battery still remaining. So clearly it's not a problem with CM or MIUI any more
Click to expand...
Click to collapse
HOW??????????????????

Best ROM for battery life?

Can anyone tell me what is the best ROM for battery life? Or best Kernal/Modem combo?
I dont mind a stripped down ROM.. dont use many features!
I've tried many ROMs life Darky Resurrection 10.2/Simplicity 0.31/Surface 3.1 & 3.2/Juicy 3.0 etc etc. but cant settle on one...
Battery lasts 18hours max.. (some calls/wifi use/fruit ninja for max 30 mins~1 hr)
Have tried recalibrating my battery too..
Currently on Surface 3.2 with Speedmod T24 kernal
thanks
hdaackda said:
Can anyone tell me what is the best ROM for battery life? Or best Kernal/Modem combo?
I dont mind a stripped down ROM.. dont use many features!
I've tried many ROMs life Darky Resurrection 10.2/Simplicity 0.31/Surface 3.1 & 3.2/Juicy 3.0 etc etc. but cant settle on one...
Battery lasts 18hours max.. (some calls/wifi use/fruit ninja for max 30 mins~1 hr)
Have tried recalibrating my battery too..
Currently on Surface 3.2 with Speedmod T24 kernal
thanks
Click to expand...
Click to collapse
If you prefer Samsung roms, try Milkeys, very good battery life.
CM/Miui , actual Twooey III (Galnet) ist good, pure english actual version also really good battery life.
karbid
These threads are worthless. Each users battery usage is going to be COMPLETELY different. It all boils down to your configuration,personal usage, Wi-Fi usage, GPS usage, apps installed, Your settings,what you allow to run in the background, and hundreds of other variables. Plus there are about 62 threads in the forums asking this same exact question with at least 5xs as many different answers.
Anyways. Cm7 is what I use and get about a day and a half if I need to.
Bottom line, no 1 rom is any more spectacular over another one when it comes to battery. Find one you like and take steps to get your battery and usage in sync.
mrrick said:
These threads are worthless. Each users battery usage is going to be COMPLETELY different. It all boils down to your configuration,personal usage, Wi-Fi usage, GPS usage, apps installed, Your settings,what you allow to run in the background, and hundreds of other variables. Plus there are about 62 threads in the forums asking this same exact question with at least 5xs as many different answers.
Anyways. Cm7 is what I use and get about a day and a half if I need to.
Bottom line, no 1 rom is any more spectacular over another one when it comes to battery. Find one you like and take steps to get your battery and usage in sync.
Click to expand...
Click to collapse
I have tried many many ROMs and cant figure it out.. sometimes suggestions help
My Wi-Fi usage is more, but dont use GPS much, No autosync or Data.. No autobrightness (keep it to a minimum), I try and disable autostarts of almost all apps
edit due to post being moved to its rightful place
Insanity cm032/platypus neo9 redux 5
My Bad.. someone pls move the thread to Q/A
Darky 10.1 + Semaphore 1.4.2 kernel are the best combination I've had so far.
also remember to do "Clear data" of "Media Storage" from "Settings->Applications->Manage Applications" after flashing any kernel or ROM. (to avoid system_server bug that waste CPU)
Surface JVQ
I have observed Surface JVQ goes well for battery life, try that.
Lets say battery life with just wifi always on and which rom last longer? 2days or more??
Best Battery life .. I'd Say FROYO. !
dont wana move back to Froyo.... let stick to Gingerbread
Darky's 10.2 RE here on JVQ, try replacing XXJVO modem with ZSJPG modem, I flashed it a week or so ago after awful battery life & I'm getting easily 2-3 days on same usage as you, you'll want to keep an eye on your 3G, coverage & GPS if you use it just to make sure signal strength in your location is as good as before though.
J 3 M said:
Darky's 10.2 RE here on JVQ, try replacing XXJVO modem with ZSJPG modem, I flashed it a week or so ago after awful battery life & I'm getting easily 2-3 days on same usage as you, you'll want to keep an eye on your 3G, coverage & GPS if you use it just to make sure signal strength in your location is as good as before though.
Click to expand...
Click to collapse
I don't use 3g at all. Very very less gps.. Will try that, thank u
Also, can you give me a link to the zsjpg modem and howto install/flash. Hav installed darky resurrection..
Sent from my GT-I9000 using Tapatalk
No worries, find it HERE & makes sure you read as much as you can.
My way to best batteries life is Juwe 5.1 jvq rom + Galaxian Kernel EE. Normal using ( callin, summary more than 3 hours, gaming 3-4 hours, sms, www 2-3 h) on one charging. Finnaly phone was active more than 40h.
The best solution:
1.Rom with dark colours theme, less colours less battery drain.
2.Proper kernel like Galaxian or Talon
3.Proper charging , bumpy charging method.
that's all
Moved to the ZSJPG modem, SpeedMod t24 kernal, a lighter ROM (Surface 3.2).. can already feel the difference!!!
Galaxian kernel seems to be juicing less batt source as compare to semaphore
hdaackda said:
Best ROM for battery life?
Click to expand...
Click to collapse
every rom off
Juwe's Smart Edition v5.3 XXJVR best battery life for me so far.
75% of Battery free after 18+ hours of use [10-12 calls/books 20+mins/wifi full time/video15+mins]
JUWE"S 5.2 JVQ + Talon 4.4.20-1200 + RFS + 119 sys apps + 60 user apps
I have a pic attached. Check this link

[Q] [i9000] Team ICSSGS RC3.1 - Battery Life

Hello everyone!
I've installed few days ago the onecosmic's ROM RC3.1, beatiful, perfect, smooth bla bla.
The problem is: i'm seeing so many post of people saying that with full charge, phone can stay alive for an average of 1 day- 1 day and an half (24-36h) with a normal use.
My phone can last 13-14h staying most of the time in standby and it's the 5th cycle so should be "stabilized" now. 1st cycle was awful, 8h (didn't expect anything else), then things got better but i've reached this cap of 14h.
I've tried Fugu kernel at first but i didn't get much improvement so i switched to paul kernel and changed modem too (jvk->jvt).
Still can't reach the dreamed 24-36h, i mean, i don't care about having 2 days of battery life, i would like to use the phone without having to charge it in the middle of the day.
btw nstools installed and set Deep Idle on, which seems to works just fine for me with the paul kernel.
(can't post outside link -.-)
nstools stats:
h*tp://i44.tinypic.com/6duvzb.png
does these stats means it's working?
i'll post also CPUspy stats:
h*tp://i43.tinypic.com/35052qf.png
is it everything ok here?
On standby there's no battery drain effect now, but when i'm using it, i get 1% down every 1-2 min.
What do you guys suggest? do i need to try other kernels/modems? shoud i try to flash again?
p.s. on 2.3.5 stock i used to have 24-36h but there's no way i'm going back to GB, i love ICS.
I used to have 24h of battery life, but I don't know what happened, after a week or so now my phone is draining 20% every hour, dead by noon...
Tried NStools with undervolt, and it didn't change anything.
It's now an useless piece of junk... this is retarded, either i will try reinstalling ICS or im going back to GB.
Gugus38 said:
I used to have 24h of battery life, but I don't know what happened, after a week or so now my phone is draining 20% every hour, dead by noon...
Tried NStools with undervolt, and it didn't change anything.
It's now an useless piece of junk... this is retarded, either i will try reinstalling ICS or im going back to GB.
Click to expand...
Click to collapse
maybe your problem is caused by an app, or more than one, which are using push notification, you sould try uninstalling some...
Tried undervolt too, i got maybe an hour more.
Update: i just flashed again with RC3,1 and paul kernel. Situation seems a little better, gonna update again after few battery cycles.
What thing is in the battery status menu?
If it is media server: settings-->apps-->all--> Mediastorage-->force stop(dont wipe data)
zorkek said:
Update: i just flashed again with RC3,1 and paul kernel. Situation seems a little better, gonna update again after few battery cycles.
Click to expand...
Click to collapse
sure! with the new paul kernel the battery life is better! amd now i'm trying the last glitch...my phone seems to work better...!i will hope to have also a good battery life without hard drain (with didle support maybe it's possible!)
actually, there was a lot of "Android OS" usage, maybe something went wrong from the beginning, the phone wasn't going to deep sleep state when put on stan-by and use more cpu than necessary when active, that must have been the main issue.
As i said, installed RC3.1 again this morning now everything is gooood
Lots of facebook, whatsapp, camera and 1 call, still have 67%. When put on standby battery almost doens't drop at all (checked on battery graph).
I think it's solved
I've the same problem. my battery life sucks...
Now my question. Where can I find/download the paul kernel? I#ll re-flash it too .
And my second question, do the "devil - der teufel" kernel do a great job too?
cookiecrisp said:
I've the same problem. my battery life sucks...
Now my question. Where can I find/download the paul kernel? I#ll re-flash it too .
And my second question, do the "devil - der teufel" kernel do a great job too?
Click to expand...
Click to collapse
dunno about devil kernel, i read that for someone is even better than paul and it solves also "green screen" issue that appear when you lock the phone. I'm happy with this config so i won't touch it until RC4
I confirm that ,now, when my phone is in stand-by, battery usage is almost 0.
btw paul's kernel can be found here:
h*tps://w*w.dropbox.com/s/ts8j2o7wuklq9zg
(sorry about the "*" in the url but it won't let me post link 'til i get 10 post -.-)
is also in the first post of the Team ICSSGS rom btw
I have flashed RC3.1 yesterday, it lasted for 8 hours. I was using it heavily to check all the features, syncing the contacts etc. I have drained the battery fully now. Will charge it upto 100% and see how long it last now with normal usage.
zorkek said:
dunno about devil kernel, i read that for someone is even better than paul and it solves also "green screen" issue that appear when you lock the phone. I'm happy with this config so i won't touch it until RC4
I confirm that ,now, when my phone is in stand-by, battery usage is almost 0.
btw paul's kernel can be found here:
h*tps://w*w.dropbox.com/s/ts8j2o7wuklq9zg
(sorry about the "*" in the url but it won't let me post link 'til i get 10 post -.-)
is also in the first post of the Team ICSSGS rom btw
Click to expand...
Click to collapse
thank u
i'll try it today and pray for a better battery life...
when RC4 is out than i think i will try the devil kernel... but until that i think "paul" will make it ^^
Battery Drain
hello everyone - I have been searching a lot abou this i9000 battery drain on ICS. I am using ICS and Devil karnel and battery lasts for around 11-12hrs. My usage is pretty normal. I dont use phone for most of the time but still it reaches to 12hrs mark. If I check battery stats then Android OS and Display (brightness is very low) are consuming most of the battery.
Please let me know if there are any ROM Tweeks or any other way to increase battery time. Or I will have to go back to GB because I hate charing battery two times a day.
Thank you.

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