Develop Bugs

CM7 android system too high.

Okay so I noticed that even with the Tiamat kernal my battery life hasn't been great. I always see above 60% android system usage. I recently did the "GPS FIX" but I never upgraded my pri or NV. I need some help, I may skipped a step.
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I would update all of your radios. Also, I think in settings under privacy, unclick back-up. Also, have you considered turning down how often your phone syncs?
It also could be a rogue app stealing resources... Let's start with my first suggestion, radios are in my Sig.
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Okay this is weird, I turned off background data and now no system use. Is that saying it's a rogue app?
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How many days was it high android use?
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Ever since I flashed the GPS fix but possibly after Google+ app. Either way its at 81% usage.
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It's still high as hell ATM. 77% consumption. I don't understand. Wish I could get some help.
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There is a fix for it you'll have to search for it I only saw it once
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Someone had a link for me in their sig but they changed it...and I searched to no avail. Sad cause I don't want to ditch cm7 for something so dumb. Just want my GPS to work without having my android system through the roof. Myn's Warm TwoPointTwo is on the other line. -.-
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I had the same problem. Here's the fixes I did before I finally just ditched CM7
I updated my radios (and everything else).
All my syncs were on 4 hour intervals (except weather = 1 hour)
lowered screen brightness
uninstalled facebook, g+ and gVoice (my 3 highest used apps).
rebooted about 6 times
held it wrong
prayed to the gods of android
flashed Synergy RC2
So if you were considering doing those, don't. They aren't the problem.
Ironically, my GPS has never had a problem on any aosp rom (and I've tried darn near all of them), but like you, even with the kernels my stuff just wouldn't work right. I think it has something to do with our phones just not liking the kernel. Give toastch's "godmode" kernel a try or flash back to stock to see if that helps.

Ok so switch kernals or just switch to synergy?
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Epic battery drain on T99VVLH2

I have the latest update from videotron and since then the standby time is just horrible and its driving me nuts !!! I have the t99vvllh2 update and im kinda pissed :/
Anything that can be done !?
Thanks.
Sent from my SGH-T999V using xda premium

Bump
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Pics added here
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How about screenshots without the volume indicator? You can also try GSam Battery Monitor from the Play Store, to get a little more information on what is eating the battery.

Aerowinder said:
How about screenshots without the volume indicator? You can also try GSam Battery Monitor from the Play Store, to get a little more information on what is eating the battery.
Click to expand...
Click to collapse
Ahh sorry about that cant seem to get it right ! All i see in betterbatterystats is wakelocks over and over check this out...
Sent from my SGH-T999V using xda premium

Did you install any app after or before update? Main reason for all drain is from app.
Sent from my SGH-T999 using Tapatalk 2

What's your screen on time.

Looked kinda like liteflow might be causing problems?
Cell Standby i think is the one that is coded wrong and is lying, ignore that one.
If you press Android System in settings, battery it will show you the top components being used
Also in dev options look for and check Show CPU Usage. It will show whats using the cpu in the top right of your screen. Watch for what stays in the top few spots in the list.
There may have been something that didnt like the update. Try first uninstalling apps and if that helps reinstall them clean, no data restore. If you continue to have problems backup all data and factory reset. Start clean.
If all else fails use odin to flash the full LH2 fw.
LH2 should be a fairly stable build. Most have no issues and many get outstanding battery life. Im willing to bet its either an app or the way you updated or both.
Sent from my SGH-T999 using xda app-developers app

The only app i installed was liteflow which i deleted and screen on time is 3h30 mins max ...
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DocHoliday77 said:
Looked kinda like liteflow might be causing problems?
Cell Standby i think is the one that is coded wrong and is lying, ignore that one.
If you press Android System in settings, battery it will show you the top components being used
Also in dev options look for and check Show CPU Usage. It will show whats using the cpu in the top right of your screen. Watch for what stays in the top few spots in the list.
There may have been something that didnt like the update. Try first uninstalling apps and if that helps reinstall them clean, no data restore. If you continue to have problems backup all data and factory reset. Start clean.
If all else fails use odin to flash the full LH2 fw.
LH2 should be a fairly stable build. Most have no issues and many get outstanding battery life. Im willing to bet its either an app or the way you updated or both.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Yesterday before i delete liteflow the android system was always ontop of the list but now it is at the very end i hope that it was simply that because i have way too many apps to delete and re install :/ but ill see how it goes today i got root and cwm so ill probably odin the lh2 as you suggested ..
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shahkam said:
The only app i installed was liteflow which i deleted and screen on time is 3h30 mins max ...
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Click to expand...
Click to collapse
That's really not THAT bad for a screen on time. I saw your screenshots in the OP, and you were down to 80% in only two hours of being on the battery, but you had the screen on for almost an hour of those two hours; 20%/hr for the first few hours is pretty normal. It's not stellar, but I wouldn't say it's an epic drain that being said, I'm sure you could squeeze some more juice out of it, and prob is just an app causing more drain than usual.
Also when doing a screenshot, it helps to hit the power button first, then the volume, so you don't get the volume pop up every time.
Sent from my SGH-T999 using xda app-developers app

liteflow causes battery drain. I had to uninstall mine as well.

Aria807 said:
liteflow causes battery drain. I had to uninstall mine as well.
Click to expand...
Click to collapse
I confirm and googletalk also deleted both getting decent standby time..
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sleevasteve said:
That's really not THAT bad for a screen on time. I saw your screenshots in the OP, and you were down to 80% in only two hours of being on the battery, but you had the screen on for almost an hour of those two hours; 20%/hr for the first few hours is pretty normal. It's not stellar, but I wouldn't say it's an epic drain that being said, I'm sure you could squeeze some more juice out of it, and prob is just an app causing more drain than usual.
Also when doing a screenshot, it helps to hit the power button first, then the volume, so you don't get the volume pop up every time.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Yeah it wasnt epic epic but just more then the usual i uninstalled google talk and liteflow now im gaining deep sleep ! I couldnt do that before will post results end of the day
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3:30 screen on time it's good no matter how you use your phone. I got 2.45 hours on screen with 1day and 6 hours. I've had issues with liteflow and battery as well. Others say they don't, it seems to depend on how you set the phone and liteflow to work.
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mt3g said:
3:30 screen on time it's good no matter how you use your phone. I got 2.45 hours on screen with 1day and 6 hours. I've had issues with liteflow and battery as well. Others say they don't, it seems to depend on how you set the phone and liteflow to work.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Yeah i had setup a whole lot of stuff so idk if that may be it but it was 100% sure that liteflow was the issue anyways could anyone help me get cwm to stick whit my t999v from videotron ? I dont want to start another thread and clutter up..
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[Q] battery drain problem JB back to stock.

i updated to jellybean LI8 from stock t999 LH2 version, but because of super heavy battery drain i flashed it back to LH2 thru odin.
However i still get same heavy battery drain. i use up 10% every 1 hr just with screen on. before i used up about 3~5% for 1 hr.
i was able to get about 14~16hrs with normal use before, but now i dont think i can even get 10hrs.
it seems that the sim card area gets hot whenever the screen is on, and cools down when off. before flashing my phone was never heated
unless i was playing heavy graphic games..is there a way to completely flash the system files? or to fix this problem...pls help. thanks

Your numbers don't make sense. Need a screenshot.

I also observe the battery drain.
Sent from my Transformer Prime TF201 using XDA Premium HD app

Aerowinder said:
Your numbers don't make sense. Need a screenshot.
Click to expand...
Click to collapse
phone this morning for 2.4 hr usage and already 74% left...

Give it a few full charge/discharge cycles to work itself out.
How did you update to jb? How did you revert to ics? Custom roms, otas or full firmwares?
Sent from my SGH-T999 using xda app-developers app

DocHoliday77 said:
Give it a few full charge/discharge cycles to work itself out.
How did you update to jb? How did you revert to ics? Custom roms, otas or full firmwares?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
I did jellybean update thru OTA here http://forum.xda-developers.com/showthread.php?t=1850534, then i reverted to ics using odin and using the stock ota file here http://androidromupdate.com/2012/08/25/restore-back-t-mobile-samsung-galaxy-s3-sgh-t999-back-to-original-ics-4-0-4-t999uvalh2-stock-firmware/

Screen time is fine. I don't see a problem here.

Aerowinder said:
Screen time is fine. I don't see a problem here.
Click to expand...
Click to collapse
yes the screen % is fine so i dont know where its draining the battery...
i think something wrong with system file because my phone really didnt get warm just from having the screen on.
is the method i reverted to ics correct? or is there another way to completly reset/overwrite my phone back to stock?

If your phone is working, your method wasn't incorrect. If you flashed the stock firmware through Odin, that's as virgin as it gets.
Battery Info and KakaoTalk are obvious culprits. Tell me about your wifi situation. Are you connected to a wifi network?

yeah usually i leave wifi and kakao talk on most of the day but it doesnt drain battery this fast...it just messed it up after the jellybean update., it was 100% this morning, 4 hours and now i got 60%. usually i would probably still have around 85%+

I'm in xquizit v26 and observed that I'm not getting a deep sleep and the battery drain in less than 5 hours. I reflash the rom with full wipe and still have the same issue. I step back and investigate what cause this problem. It seems that when I flashed the kitchen v6 with open vpn cause not to have a deep sleep. With out the open vpn I was able to get a deep sleep. On the first cycle I was able to get the 15hrs battery life. I will continue to observe this because the battery behavior can only be observed after 3 days.
I tried to post this in the ROM section but XDA wont allow it because I only have less than 10 post.
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accrisostomo said:
I'm in xquizit v26 and observed that I'm not getting a deep sleep and the battery drain in less than 5 hours. I reflash the rom with full wipe and still have the same issue. I step back and investigate what cause this problem. It seems that when I flashed the kitchen v6 with open vpn cause not to have a deep sleep. With out the open vpn I was able to get a deep sleep. On the first cycle I was able to get the 15hrs battery life. I will continue to observe this because the battery behavior can only be observed after 3 days.
I tried to post this in the ROM section but XDA wont allow it because I only have less than 10 post.
Sent from my Transformer Prime TF201 using XDA Premium HD app
Click to expand...
Click to collapse
You should pm this to wildchld. As far as i can remember this is the first ive heard of it and maybe the same for others.
Search the thread first to see if anyone else has reported. If not or if you think you have information to add shoot him a quick pm.
If you dont want to let me know and ill get the info to him so we can test it out.
Thanks man!
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---------- Post added at 10:50 PM ---------- Previous post was at 10:46 PM ----------
yjsjin said:
yeah usually i leave wifi and kakao talk on most of the day but it doesnt drain battery this fast...it just messed it up after the jellybean update., it was 100% this morning, 4 hours and now i got 60%. usually i would probably still have around 85%+
Click to expand...
Click to collapse
If you can go without, try uninstalling those two apps and see if it settles at all. Also get cpuspy to see how often the phone goes into deep sleep.
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okay so i jus instaled the cpuspy and saw that theres a lot of deepsleep so i guess theres no problem..?
and i think its not the app but the thing with screen. whenever the screen turns on, it gets hot and the batt uses alot..
i tried re-flashing using odin while ago but still the same.

I would suggest flashing wildchlds XquiziT or DJintrigues Frosty JB. They both have done very good jobs at getting more out of your battery while still remaining stable. Being on the full stock leak i doubt you will easily find a way to acceptable battery life. At full stock i kind of remember LI8 being one of the worst for battery.
There are actually multiple causes, some depend on how you use the phone.
Another thing you can do to help hunt it down is get Better Battery Stats.
Also in Settings > Dev Options check show cpu usage and itll tell you what processes are using the processor in real time. You will likely see 2 or more that seem to stay at the top of the list.
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DocHoliday77 said:
I would suggest flashing wildchlds XquiziT or DJintrigues Frosty JB. They both have done very good jobs at getting more out of your battery while still remaining stable. Being on the full stock leak i doubt you will easily find a way to acceptable battery life. At full stock i kind of remember LI8 being one of the worst for battery.
There are actually multiple causes, some depend on how you use the phone.
Another thing you can do to help hunt it down is get Better Battery Stats.
Also in Settings > Dev Options check show cpu usage and itll tell you what processes are using the processor in real time. You will likely see 2 or more that seem to stay at the top of the list.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
i checked the XquiziT's ROM and i think lots of people are saying the battery problem was solved so mayb ill try it with this one, however when i went over the posts it seemd that theres prob with the kitchen? thingy and they took it down. is it possible to jus flash the XquiziT Rom without the kitchen features?

Yes you can flash rom without kitchen. Hes actually working on a new release hoping for today I believe.
Kitchen was taken down due to possible bricks when using wallet and mobile odin.
Also, battery problems are not 100% solved in either rom but are close!
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hey thanks for the replys...
ive tried to flash the v26 through recovery boot menu but it says E:verification error. i think its because i flashed back stock by odin, how can i solv this problem?

Have you reinstalled twrp or cwm? Stock recovery wont flash that.
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Remove the battery for 5 min...and then check for the drain. Mine fixed itself up this way.

okay so i installed twrp and did the install but still same prob with the heating battery lose. i will try few more wipeout+install and the battery takeout thing too and post up

[Q] Possible wifi issue?

Hi,
I am wondering if it is normal that wifi speeds slow down after a certain time. My wifi at home can reach up to 22 Mbps down and say in a couple hours for example it would drop to 10 Mbps. Immediately I would restart my phone and it would be back up to normal speeds of 20ish Mbps. I do multiple back to back tests on speedtest.net app and my wired connections and other wireless devices are consistent.
My wifi does not disconnect and it has no problems connecting to other souces. At work i have the same wifi issues.
I have a Canadian Rogers Note 2. I am rooted and flashed to cleamrom 4.0.5, fully wiped and reset before flash with twrp. I have tried turning off power saving mode during the slow wifi transmissions and still have this issue,
I am lost as to what to do. Any advice would be appreciated.

Yes this is for me as well I have been on clean rom and now stock and it continues to do the same not a huge deal but I just noticed it last night im on mediacom if thats any help
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In the meantime I have installed My Data Manager to see if there is any unknown wifi data transmitting while this problem is happening. When I had the phone bone stock I really did not monitor this issue.

I use the international rom and I notice YouTube buffers longer than it should than it chops shortly after. I just tried recycling wifi and now it's snappy again.question now is how long it will last
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phierce said:
I use the international rom and I notice YouTube buffers longer than it should than it chops shortly after. I just tried recycling wifi and now it's snappy again.question now is how long it will last
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Click to expand...
Click to collapse
Thats what I am trying to figure out. I am not sure what causes it in the first place.

Agreed very weird and I ahve tried alot
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I notice link speed drops to about 5mb when directly infront of AP
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I have been playing with this issue for a few days now. I can sort of recreate this by leaving the wifi range and entering. This will create that speed drop I described in my first post. By turning on and off the wifi toggle resolves this.
While using My Data Manager it shows no mystery wifi or data transfer in the backgound. Everything checks out in that aspect.
I notice link speed drops to about 5mb when directly infront of AP
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Click to expand...
Click to collapse
I did not notice a drop when infront of the AP.

I'm running stock Att and started having slow wifi speed after the 4.1.2 update. Toggling the wifi fixes the issue but it slows down again eventually.
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Sorry. Double post
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yeah this blows. I don't know where the fault is. Running cleanrom 4.0.5 with its kernal. I don't believe I have really modified anything other than flashing the rom and a few zips here or there.
Normally it isn't a big deal but it really seemed to cause issues when syncing for the first time with dropbox yesterday. I had to keep restarting wifi. I think part of that was dropbox but 4 gb took literally hours to get done
I don't know if it happens on cleanrom 4.2.5

livingaboard said:
yeah this blows. I don't know where the fault is. Running cleanrom 4.0.5 with its kernal. I don't believe I have really modified anything other than flashing the rom and a few zips here or there.
Normally it isn't a big deal but it really seemed to cause issues when syncing for the first time with dropbox yesterday. I had to keep restarting wifi. I think part of that was dropbox but 4 gb took literally hours to get done
I don't know if it happens on cleanrom 4.2.5
Click to expand...
Click to collapse
I am on CleanROM 4.5 right now and it behaves the same way. I did read on another thread that there is a possible fix by replacing the 'wifi' folder with the one from Android 4.1.1.
Here is the whole thread http://forum.xda-developers.com/showthread.php?t=1956155&highlight=wifi+problem
I have performed the suggested fix and will monitor the issue when I go about my daily routines.

Any new info on whether your idea worked? I'm experiencing the same thing you guys are.
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Bad battery drain issuse

My phone has a bad battery drain after switching to cyanogen mod 10.2, I hate stock and don't want to go back. Do any of you have any suggestions on mods or something to save battery? Greatly appereiciated!

EpicLordPhone said:
My phone has a bad battery drain after switching to cyanogen mod 10.2, I hate stock and don't want to go back. Do any of you have any suggestions on mods or something to save battery? Greatly appereiciated!
Click to expand...
Click to collapse
I had a very similar issue with Cyanogenmod with the Chomp messaging app installed. Uninstalling it solved my problem. Do you have this installed, by any chance? If you go to Settings --> Battery, what do you see sucking up the most power?

I dont have chomp installed, and its showing my screen is taking most the power. The drain even happens when my screens off so i dunno lol. i may just buy a new battery to see if that helps, thanks for the reply though!

EpicLordPhone said:
My phone has a bad battery drain after switching to cyanogen mod 10.2, I hate stock and don't want to go back. Do any of you have any suggestions on mods or something to save battery? Greatly appereiciated!
Click to expand...
Click to collapse
I feel your pain. Ive had this problem since the inititial stock ICS update though, not when i switched to cyanogenmod. Long story short, I tried just about every rom and kernel available to no avail.
Turns out the problem was my phone wouldnt deep sleep for very long, even when idle for hours. I reverted back to stock GB 2.3.6 and that seemed to work. I left my phone idle for about 10 hours (During the night and morning) and it only drained 16%. After calibrating the battery it lasted even longer. I know you hate stock, so heres another possible cause/fix: The process mediaserver seems to be draining plenty of peoples batteries. I found the attached .apk somewhere on XDA and its supposed to kill mediaserver and keep it from restarting. I havent tried this personally but it appears to work for other people.
If the kms app doesnt work, take a quick look and see if your phone isnt liking nap time-- If thats your problem, here is the link for stock GB (Rooted, of course). The download contains Odin and the .tar file you need to flash. Dont worry about wiping your data or anything. Just go into download mode and let odin do its work.
Good luck
--Edit--
Found a great ICS rom based on el29 so it will deep sleep. Called The Blu Kuban, I'll post link when I'm home. Fixed my issues and then some, definitely worth trying. Use the Nova launcher not Apex. Much better.

invaderyugi said:
I feel your pain. Ive had this problem since the inititial stock ICS update though, not when i switched to cyanogenmod. Long story short, I tried just about every rom and kernel available to no avail.
Turns out the problem was my phone wouldnt deep sleep for very long, even when idle for hours. I reverted back to stock GB 2.3.6 and that seemed to work. I left my phone idle for about 10 hours (During the night and morning) and it only drained 16%. After calibrating the battery it lasted even longer. I know you hate stock, so heres another possible cause/fix: The process mediaserver seems to be draining plenty of peoples batteries. I found the attached .apk somewhere on XDA and its supposed to kill mediaserver and keep it from restarting. I havent tried this personally but it appears to work for other people.
If the kms app doesnt work, take a quick look and see if your phone isnt liking nap time-- If thats your problem, here is the link for stock GB (Rooted, of course). The download contains Odin and the .tar file you need to flash. Dont worry about wiping your data or anything. Just go into download mode and let odin do its work.
Good luck
--Edit--
Found a great ICS rom based on el29 so it will deep sleep. Called The Blu Kuban, I'll post link when I'm home. Fixed my issues and then some, definitely worth trying. Use the Nova launcher not Apex. Much better.
Click to expand...
Click to collapse
Thanks for the help, I'll try the apk asap, but I'm on the virgin mobile s2, so im not 100% sure if I can install a ics or GB rom on here...
Sent from my SPH-D710 using XDA Free mobile app

EpicLordPhone said:
Thanks for the help, I'll try the apk asap, but I'm on the virgin mobile s2, so im not 100% sure if I can install a ics or GB rom on here...
Sent from my SPH-D710 using XDA Free mobile app
Click to expand...
Click to collapse
When I get home later I'll check if you can use GB or ICS roms (Found an ics rom that works yesterday). I believe you should be able to but I'm not 100% on that. Let me know if the kms apk worked, if not I'll try to find another solution.
Sent from my SPH-D710 using XDA Free mobile app

invaderyugi said:
When I get home later I'll check if you can use GB or ICS roms (Found an ics rom that works yesterday). I believe you should be able to but I'm not 100% on that. Let me know if the kms apk worked, if not I'll try to find another solution.
Sent from my SPH-D710 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks, and I installed it and trying it out now. I'll let you know if it works or not
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EpicLordPhone said:
Thanks, and I installed it and trying it out now. I'll let you know if it works or not
Sent from my SPH-D710 using XDA Free mobile app
Click to expand...
Click to collapse
Did some research and the Virgin Mobile model is virtually identical to sprints so those roms will work. The carrier wont know the difference (and the phone either) so the network should be fine. Let me know if the kms worked and/or if u installed a custom rom.

invaderyugi said:
Did some research and the Virgin Mobile model is virtually identical to sprints so those roms will work. The carrier wont know the difference (and the phone either) so the network should be fine. Let me know if the kms worked and/or if u installed a custom rom.
Click to expand...
Click to collapse
Thanks, I'll try another rom like ICS or GB later when I hit WiFi, and the kms dosent seem to be working
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EpicLordPhone said:
Thanks, I'll try another rom like ICS or GB later when I hit WiFi, and the kms dosent seem to be working
Sent from my SPH-D710 using XDA Free mobile app
Click to expand...
Click to collapse
To bad the kms didnt work. The only ICS rom i got to work for me was The Blu Kuban... Id recommend trying that and then a GB rom (All GB roms should work).
Lemme know what happens, fingers crossed!

invaderyugi said:
To bad the kms didnt work. The only ICS rom i got to work for me was The Blu Kuban... Id recommend trying that and then a GB rom (All GB roms should work).
Lemme know what happens, fingers crossed!
Click to expand...
Click to collapse
As soon as I hit WiFi I sure will! :thumbup:
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