Hi guys, as I wrote in the title I have a really awful battery life with my Nexus 4 and I don't think it is related to the rom/kernel I'm using because lots of people with the same configuration have no problem. I'm currently using PA 3.99 RC2 with Semaphore kernel, but I've tried also franco and I have the same result. I started from stock rom and then i did a full wipe before installing PA, but I keep having problems. This is my situation:
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http://img.tapatalk.com/d/13/09/25/3aje7ume.jpg
I'm unable to post a log because the apps don't show it to me (I can't understand why) but it seems like the problem is related to the app I use, anyway these are very popular apps and I find absurd that to have a decent battery life I have to uninstall them because in this case I would only use the phone to call and send texts, many people are using these apps and they have a great battery life so I can't understand.
which recovery are u using? u need maybe to update it or try another recovery. I had problems with some roms, after switching to another recovery everything was fine.
maybe u give it a try:good:
d_mla said:
which recovery are u using? u need maybe to update it or try another recovery. I had problems with some roms, after switching to another recovery everything was fine.
maybe u give it a try:good:
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I'm using TWRP, it seems strange but i'll try with CWM!
Try detecting what's using resources and keeping the device woken up with WakeLockDetector.
@mods: can't we just sticky the Battery Impressions Thread adding a 'post your battery issues here' to it's title? We're getting overloaded with battery drain threads, and the issues are common enough to have them a sticky. Thx.
BoneXDA said:
Try detecting what's using resources and keeping the device woken up with WakeLockDetector.
@mods: can't we just sticky the Battery Impressions Thread adding a 'post your battery issues here' to it's title? We're getting overloaded with battery drain threads, and the issues are common enough to have them a sticky. Thx.
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I used it, in fact I posted a screen with the result and it seems that google+, facebook messenger and whatsapp are causing the issue but this apps are used by many people and they don't have problems, it just doesn't make any sense to uninstall these because I mostly use the phone for these apps :s
Related
I am assuming once you root the phone and push a custom ROM onto the phone, this will fix HTC's introduced bugs?
Bluetooth
SMS battery drain
Reverting apps versions
Stuff like this.
No, because the custom ROM is just the Sprint ROM with a few additions and modifications.
Ouch.
ok, anyone working on compiling a 2.0 kernal?
Treefallingquietly said:
Ouch.
ok, anyone working on compiling a 2.0 kernal?
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HTC
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Although the bugs are not fixed, rooting allow one to use various workarounds that would not be possible without, and in fact for EACH of the issues you have listed:
Bluetooth: http://community.sprint.com/baw/thread/23854?tstart=0
While I cannot personally vouge for this, I have seen many posts on Sprint and here that detail the workaround described in the post as effective.
SMS Battery Drain: I think this may have actually been the first big bug discovered, and also fixed without root! Unfortunately, the default messaging app is defective, so in the meantime it is recommended to use either chompSMS or Handcent SMS from the Market until an update is released.
See this post: http://community.sprint.com/baw/thread/23043
Finally...
Reverting Apps: This is addressed on both forums, but a workaround only exists with root, and is similar in fashion to the bluetooth fix but for a different directory.
http://forum.xda-developers.com/showthread.php?t=582176
http://forum.xda-developers.com/showthread.php?t=581806
Hope this helps! I intend on posting a very detailed guide on every step of rooting, backing up, and working around most of the detailed problems in the very near future, stay tuned!
What I'd like is a kernel that will have this working as intended. But really, I am not afraid of the work arounds and the hands on work required, but if my wife had this phone with these problems, she would have chucked it out the window within days.
One more...
You left out the original bug (mentioned by briankwest, one of the first rooters), the TCP timestamp issue:
echo 0 > /proc/sys/net/ipv4/tcp_timestamps
This could also be added to the MoDaCo init.rc so it is set at each boot (otherwise it will revert back to "1").
Hey everybody,
need some help please.. i just bought a Galaxy tab 10.1 3G+wifi from Expansys
and it's seem not to work as usual from the sec i delivered
sometimes the tab won't boot up till i plug the charger and sometimes the battery drops in sec from 40 or 30% to 3% ... i send their an email but the told me to deal with Samsung service center in UK !!! ..
the big problem that i am in Egypt right now and can not deal with SSC in UK !!!
Any help please ... i can ship it anywhere to get it fixed
P.S:: these isn't rom or kernel problem as i try so many roms and kernels
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http://forum.xda-developers.com/showthread.php?t=1215182
try battery calibration
This is common problem on the galaxy tabs. Dont worry just yet. I had the same problem on the stock rom but as soon as I flashed task650's rom the problem dissapeared. Try just using the tab a couple of charge cycles(charge all the way, then let die completly). There also some apps on the market that will reset battery stats but I think you might have to root to do that. If you havent already, I would try to root/install custom recovery, because this gives you many more ways to troubleshoot your problem.
Vlad_z said:
http://forum.xda-developers.com/showthread.php?t=1215182
try battery calibration
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will try this solution, hope it work
thanks
joemill said:
This is common problem on the galaxy tabs. Dont worry just yet. I had the same problem on the stock rom but as soon as I flashed task650's rom the problem dissapeared. Try just using the tab a couple of charge cycles(charge all the way, then let die completly). There also some apps on the market that will reset battery stats but I think you might have to root to do that. If you havent already, I would try to root/install custom recovery, because this gives you many more ways to troubleshoot your problem.
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thanks very much.. will try this soon
Your welcome, goodluck!
Hope it works for you. Never experienced this and glad for that. Wonder how long the life of our batteries will be?
Sent from my GT-P7510 using xda premium
Hi All,
For those that do not know anything about Fused Locations app, a small history:
I install the [ROM][4.2.1] Slim Bean - I9000 [RC2]
The problem was that it stuck in boot loop.
After many cleans, wipes, and whatever is there before installing AND factory resets the outcome was:
I used app quarantine, to disable the Fused Location App and it seems that the slim bean does NOT start if you disable an app that "locate your position through GPS or wifi to save battery"?????????!!!!!!!
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I decide to check more 4.2.1 roms
Results :
Fireworm
RemICS JB 4.2
TsunamiX
Backed
AndroSlim
ALL with the same issue, you quarantine that app they are not working.
ALL CM 10.1
If there is a NON CM rom, please, suggest it and I ll try it.
I went back to Slim Bean 4.1.2 to realize that you can not use that rom because the keyboard is crushing and without a keyboard.
BUT, I had a keyboard.apk and I manage to run the rom.
PS
In the next couple of days, I ll try with back up versions of 4.2, 4.1 and the help from Titanium Backup, to use as much features of the 4.2 to the 4.1. I ll also can post the apps that I blocked with "app quarantine" and my phone is stable, fast, good battery life without any issues.
If you like to see all that please leave a comment
reserved for future use
Is this a dev post?
Senthurpandian.r said:
Is this a dev post?
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I kind of hoped that I m not going to debate irrelevant questions, but, what kind of thread you think it is?
People come to dev post to install software to their device. If that software is monitoring them as the stock rom do, at my point of view it may be a reason NOT to download the "new shiny roms", (roms that belong in dev).
If there was something like it, where do you suppose to find it? FAQ?
you took my advice and tried other roms then thought it would be down to google :thumbup:
mark26 said:
you took my advice and tried other roms then thought it would be down to google :thumbup:
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I have back up from both 4.2 and 4.1, I ll try to move the apps to 4.1 with Titanium backup.
Lol why you hating fused location that much?
Sent from my GT-I9000 using xda app-developers app
Hi,
In know this doesn't belong here, but since I haven't posted yet, I'm not allowed to write in the corresponding thread.
I installed matr1x kernel 9.0 on my n4 yesterday and got massive problems with GPS. The GPS-location needs VERY long to settle if is working at all. I had the best conditions for GPS since i was walking outside in pretty open space with a clear blue sky....
Anyone got the same problems or any ideas what could be wrong, since i found nothing on this topic according to the matr1x kernels anywhere.
Okay. 9.0 is new, but someone must have noticed it if it is a general problem with the kernel.
the power-management is astonishing and I would gladly keep the kernel for that.
regards...
cythev said:
Hi,
In know this doesn't belong here, but since I haven't posted yet, I'm not allowed to write in the corresponding thread.
I installed matr1x kernel 9.0 on my n4 yesterday and got massive problems with GPS. The GPS-location needs VERY long to settle if is working at all. I had the best conditions for GPS since i was walking outside in pretty open space with a clear blue sky....
Anyone got the same problems or any ideas what could be wrong, since i found nothing on this topic according to the matr1x kernels anywhere.
Okay. 9.0 is new, but someone must have noticed it if it is a general problem with the kernel.
the power-management is astonishing and I would gladly keep the kernel for that.
regards...
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Although I have only used the kernel for a couple of hours I've found the GPS to be spot on and very quick. Some have said changing the location in your build.prop to your correct country helps?
System>build.prop
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Sent from my Nexus 4
Tom540 said:
Although I have only used the kernel for a couple of hours I've found the GPS to be spot on and very quick. Some have said changing the location in your build.prop to your correct country helps?
System>build.prop
View attachment 2019879
Sent from my Nexus 4
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thanks. I'll give it a try if the problem reoccures. For now i just reflashed the kernel and everything works fine again. maybe TouchWake was the problem since that was the only thing i changed since flashing yesterday. I will try again and see if the gps-break reoccurres.
Hello i correctly flashed Pardus HD Rom Classic 7.7 i followed all the instructions well. But i seem to find a problem as i know it has a dorimanx kernel but its not showing there. Here's mine:
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And here's the Screenshot from the HDC Thread:
I also flashed the latest Kernel from dorimanx's website:
Code:
dorimanx.com/LG/
But it just doesn't change. I don't know whats wrong can someone help me? and i see a severe battery drain from every 5min it really drops a 1 percent.
b4mb1_ said:
Hello i correctly flashed Pardus HD Rom Classic 7.7 i followed all the instructions well. But i seem to find a problem as i know it has a dorimanx kernel but its not showing there. Here's mine:
But it just doesn't change. I don't know whats wrong can someone help me? and i see a severe battery drain from every 5min it really drops a 1 percent.
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They're just showing the extended kernel info. If you have the st tweaks app, then your on dorimanx.
Art Vanderlay said:
They're just showing the extended kernel info. If you have the st tweaks app, then your on dorimanx.
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Thank you for the reply maybe you're right but im seeing a problem about severe battery drain this is unusual in this kind of phone.
b4mb1_ said:
Thank you for the reply maybe you're right but im seeing a problem about severe battery drain this is unusual in this kind of phone.
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These roms also have location set to high accuracy by default. That's a huge drainer. Roms also need a bit of time to settle after you flash them before they start to perform more efficiently and finally dorimanx is not the most economic kernel on its default settings imho. Try bruce or simple kernel if your not into tweaking it.
Art Vanderlay said:
These roms also have location set to high accuracy by default. That's a huge drainer. Roms also need a bit of time to settle after you flash them before they start to perform more efficiently and finally dorimanx is not the most economic kernel on its default settings imho. Try bruce or simple kernel if your not into tweaking it.
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Thank you for your reply sorry im new but i already tweaked the settings and seems to be fine after i calibrated the battery will give more info soon.