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I recently installed wolf's rom and I am seeing that my battery is going down quickly when in use... I can't post in the developer thread as my post count is less.
Can someone help me out ?
I was on the original rom before.. the battery life was much better at that time.
Hi,
check with CPU spy if your X10 enters deep sleep mode. I had the problem 2-3 times that my phone didn´t enter deep sleep and that drained my battery.
Ralf
Just checked ...
998 MHz - 43%
768 MHz - 18%
576 MHz - 19%
384 MHz - 2%
245 MHz - 6%
Deep Sleep - 8%
My brother was playing Angry Birds on it (just for info)
I have noticed that the battery works fine when the phone is not in use... As soon as I start using it the battery icon starts reducing..
couple of issues.. first of all the battery life while using the phone has reduced it was better previously..
The phone appears to be more heated when playing games..
I updated the rom as well but after that I found bravia engine and xloud disappeared, then I installed the addon for bravia engine and xloud.. after that I checked the phone info and I found that the rom that is displayed is Wolf_Xperia_4.2.1_cust
Same here, on Wolf_Xperia_4.0.3_cust, was working almost perfectly on previous release but this seems to drain 5% in 3-5 mins use. The phone is fine when in deep sleep.
I have check CPU Spy and the phone does enter deep sleep. Almost as soon as the display come on it goes down 1%.
It's very strange.
GizmoFreak said:
I recently installed wolf's rom and I am seeing that my battery is going down quickly when in use... I can't post in the developer thread as my post count is less.
Can someone help me out ?
I was on the original rom before.. the battery life was much better at that time.
Click to expand...
Click to collapse
Don't use the custom versions if you don't know what is it... -- Use the stock ones
May be now I can post in the development section, I will ask it in that thread only.. lets see if I get any solution.. I will update it here..
Gugoo said:
Don't use the custom versions if you don't know what is it... -- Use the stock ones
Click to expand...
Click to collapse
I did not change the kernel it is stock only
try to calibrate ur battery... google for the solution
GizmoFreak said:
May be now I can post in the development section, I will ask it in that thread only.. lets see if I get any solution.. I will update it here..
Click to expand...
Click to collapse
Sorry can't post in the developer section yet ... someone inform the developer..
Hello, I have installed BetterBatteryStats and CPU SPY, because I noticed that I had a faster than normal battery consumption when the tab was left alone.
I made a 30 mins test Wifi OFF, Flight Mode On, where the 29 mins of them showed me l2_hsic under Kernel Wakelock -> Since Unplugged.
Does anyone know what causes this and how to prevent it ?
Thank you.
( I am running Stock ICS 4.0.4 rooted)
Same problem here.
I am also having this issue as well using stock ics.
Hopefully someone might have an idea on solving this issue.
seems its a bug in 4.03 or 4.04 Roms , I searched internet and could not find any solution , The idea is this kernel wakelock is caused by some settings related issues like gps or wife or... , now I'm doing some investigation and try to find the root cause, however I wish an expert could bring some solution here
As I promised to report here is what I experienced:
My Tablet is P7500 and I did wipe , remove many applications , put in flight mode , disable this and that ,..... none of them where effective
and finally:
2 weeks ago I removed my simcard from tablet , Just to try to solve the issue I reinsert the sim and as you can see in attachment after around 45 minutes no l2_hsic wakelock .
what I mentioned above doesnt mean everybody have the same issue but I think its related to the sim and network discovery because during last 2 weeks I received notification in my status bar that says can not find network although it was on flight mode
taha_e said:
As I promised to report here is what I experienced:
My Tablet is P7500 and I did wipe , remove many applications , put in flight mode , disable this and that ,..... none of them where effective
and finally:
2 weeks ago I removed my simcard from tablet , Just to try to solve the issue I reinsert the sim and as you can see in attachment after around 45 minutes no l2_hsic wakelock .
what I mentioned above doesnt mean everybody have the same issue but I think its related to the sim and network discovery because during last 2 weeks I received notification in my status bar that says can not find network although it was on flight mode
Click to expand...
Click to collapse
You said 2 weeks ago you removed simcard from tablet and no more l2_hsic wakelock. Is your problem solved permanently?
l2_hsic
sooramma said:
You said 2 weeks ago you removed simcard from tablet and no more l2_hsic wakelock. Is your problem solved permanently?
Click to expand...
Click to collapse
Hi,
I have the exact same problem.
Tried all possible solutions with no result.
The only way is to let the Flight mode OFF, at least in my case, with stock rom TPH, WLP5.
I'm going nuts with this problem.
Yesterday I thought I had found the problem. DId several tests of getting in and out of the Flight Mode and everything was looking perfect, 5 & 6 hours of deep sleep. Then i connected a usb flash drive, that apparently also causes a kernel problem (see other posts about usb unmount). Rebooted the Tablet to solve the problem and here i go again with the l2_hsic preventing the device to deep sleep....:crying:
Hello,
I have the exact same problem and it's driving me crazy. Was anyone able to find out something new?
Thanks,
hugo.
A Custom ROM is the Solution
Hey guys, I am also a proud owner of the Galaxy Tab 10.1 GT-P7500 but unfortunately, Samsung forgot about their flagship tablet and screwed up the kernel in an otherwise utterly awesome ICS Update. The only method to solve this problem is flashing another ROM no other go. This fixed the Deep Sleep issue for me, 12 and a half hours and I'm only down to 96%. So I suggest you Root your tab ( Instructions in this link:http://www.youtube.com/watch?v=kBd9gMFCCrA ) and flash Toldo's JellyBeanRom ICS v6 ( This link:http://forum.xda-developers.com/showthread.php?t=1813651 ) and then enjoy the great Honeycomb battery standby on ICS (If you can't understand how to flash the ROM PM me :good
Happy Flashing Guys
i have toldo jellybeanrom v6 already flashed few weeks ago.. nothings changed, battery drain still remaining.
The problem is still there. AOKP 4.1.1 JellyBean, P7500 with sim card in. Same on CM10.
BTW. This is not a system issue (ICS or JellyBean). Rather something wrong in the kernels that come from Samsung. On my HTC One X (ICS) there is no such issue. Maybe some skilled developer could look at the difference in the source of this module between HOX and P7500?
Originally Posted by funky81
After search codes in the kernel related with this problem, I've found out the conclusion is that this wild uncontrolled wake lock related with data communication (modem)
Code:
./drivers/misc/modem_if/modem_link_device_hsic.c:wake_lock_init(&pm_data->l2_wake, WAKE_LOCK_SUSPEND, "l2_hsic");
I will try to update the code w/ Samsung Galaxy S3 source code in my kernel...
I will inform you if there's any progress with this
Click to expand...
Click to collapse
Hey there. Weird problem but my device has no deep sleep at all over 2 hours in screen off. Have had this problem for awhile and wanted to see if anyone could help. I have BBS and wake lock detector if it will help. See alot of event wake locks there but no clue what they mean.
Also I am currently on epic kenzo 6.11.10 but stock MIUI 8 has the same problem as well as cm13/Santosh and cm14.1 aoscp
any ideas?
Use greenify
BabyTedhu said:
Use greenify
Click to expand...
Click to collapse
tried greenify with xposed. still having the event wakelocks unfortunately
high chance is msm_otg issue. it seem to plague kenzo despite of any roms.
kzhkr said:
high chance is msm_otg issue. it seem to plague kenzo despite of any roms.
Click to expand...
Click to collapse
msm_otg is only at 1s on wakelock detector. could it still be a problem?
Tried resetting and multiple different kernels (agni. Radon) still have the event warlocks as usual. Anyone have a clue?
Zaccary said:
Hey there. Weird problem but my device has no deep sleep at all over 2 hours in screen off. Have had this problem for awhile and wanted to see if anyone could help. I have BBS and wake lock detector if it will help. See alot of event wake locks there but no clue what they mean.
Also I am currently on epic kenzo 6.11.10 but stock MIUI 8 has the same problem as well as cm13/Santosh and cm14.1 aoscp
Click to expand...
Click to collapse
Actually, the problem is that latest miui lollipop roms have a new modem which is breaking deep sleep by causing a fingerprint related wakelock, solution is to switch to an older modem from miui 8.0.2 global stable, I have made a recovery flashable zip for that.
Click to expand...
Click to collapse
not sure if it's the same issue for you, but i had similar problem on lollipop miui. You can find the link to the zip in this post
http://forum.xda-developers.com/showpost.php?p=68268086&postcount=2
tcchuin said:
not sure if it's the same issue for you, but i had similar problem on lollipop miui. You can find the link to the zip in this post
http://forum.xda-developers.com/showpost.php?p=68268086&postcount=2
Click to expand...
Click to collapse
lol tried that. broke my calling no sound. and still no deep sleep
just updated and flashed the newest miui global stable through miflash (flash_all bat and reunlocked bootloader) (8.1.1.0) and still no deep sleep sadly.
*edit
Woah weird wtf moment... miui says my phones sleeping yet another usage app in miui says im always awake i wonder which one is telling the truth.
*2nd edit.
also kinda weird... i have wifi off and scanning off so no clue why wifi on is showing?
So update, back again at the latest dev preview (7.1.5 at this point) aaaand still nothing, no deep sleep and ive lost almost 50% overnight. keep in mind that i have installed no apps what so ever and i even debloated the rom. any ideas anyone?
Lol, I got this problem like 1 year, and it seems like there is no solution. you can try CM 13 roms maybe, they seem to sleep. I have this problem in all MIUI roms and I'm not alone, there are lots of the on internet. I think, this ain't a software problem. It is hardware related.
Hi there. I've Redmi Note 3 Kenzo for a month now. I've problem with my phone battery backup. It have very poor standby time. Even when I'm not using my phone it continuously looses 2/3 percent of battery per hour i.e around 40-50 % in a day . I usually turn off data, wifi , GPS etc after using even though its the same. I tried MIUI 8 Global as well as Chinese (Both stable and Beta version), even downgraded to MIUI 7 on various version, used eu.xiaomi ROM, MultiROM etc but still there is same problem. In some custom ROMS like CM 13 and RR Remix there is a bit improvement in standby time but not as it must be in 4100 mah battery. As I like using MIUI than custom ROM so my problem is still there. I am tired of flashing various ROM every now and than. Does anyone facing same problem. Can anyone help me and suggest some ways of solving this problem. Any help will be highly appreciated. Hope someone will Help. Please................
rjrulz007 said:
Hi there. I've Redmi Note 3 Kenzo for a month now. I've problem with my phone battery backup. It have very poor standby time. Even when I'm not using my phone it continuously looses 2/3 percent of battery per hour i.e around 40-50 % in a day . I usually turn off data, wifi , GPS etc after using even though its the same. I tried MIUI 8 Global as well as Chinese (Both stable and Beta version), even downgraded to MIUI 7 on various version, used eu.xiaomi ROM, MultiROM etc but still there is same problem. In some custom ROMS like CM 13 and RR Remix there is a bit improvement in standby time but not as it must be in 4100 mah battery. As I like using MIUI than custom ROM so my problem is still there. I am tired of flashing various ROM every now and than. Does anyone facing same problem. Can anyone help me and suggest some ways of solving this problem. Any help will be highly appreciated. Hope someone will Help. Please................
Click to expand...
Click to collapse
+1,
i am too tired of flashing this and that ROM,but battery is too horrible for me ,mostly with miui ,I get only 5-6 h sots with miui,
however my experience with nougat cm is quiet satisfactory ,it gives at least a reasonable sot,if u find something pleaaase pm me too.
It's most likely an app that is causing this. Are you able to see if the phone is going into deep sleep?
goofball2k said:
It's most likely an app that is causing this. Are you able to see if the phone is going into deep sleep?
Click to expand...
Click to collapse
I tried Wake Lock Detector but couldn't find any app causing the problem. I even tried Greenify and Amplify app but no improvement. It seems its Problem In MIUI Rom cause using custom ROM i get a bit improvement in standby battery life. Any suggestion can you give like Which version of MIUI Rom is better for battery life.
Is there anyone who can help? Please.....
I'm currently on xiaomi.eu rom 6.11.3 (since it is the only one that allows for use of custom kernels with goodix at this time) and I get what I feel is good battery life. You could try this ROM if you have an unlocked bootloader.
goofball2k said:
I'm currently on xiaomi.eu rom 6.11.3 (since it is the only one that allows for use of custom kernels with goodix at this time) and I get what I feel is good battery life. You could try this ROM if you have an unlocked bootloader.
Click to expand...
Click to collapse
Thanks for your reply. But i already tried that Rom. And yes i have officially unlocked bootloader. I usually get satisfactory SOT but my only problem is standby time. Battery is decreasing constantly even without using my phone. Currently using RR Remix Rom and getting a bit satisfactory result but i really like MIUI so I'm looking for a fix. Thanks again.
rjrulz007 said:
Hi there. I've Redmi Note 3 Kenzo for a month now. I've problem with my phone battery backup. It have very poor standby time. Even when I'm not using my phone it continuously looses 2/3 percent of battery per hour i.e around 40-50 % in a day . I usually turn off data, wifi , GPS etc after using even though its the same. I tried MIUI 8 Global as well as Chinese (Both stable and Beta version), even downgraded to MIUI 7 on various version, used eu.xiaomi ROM, MultiROM etc but still there is same problem. In some custom ROMS like CM 13 and RR Remix there is a bit improvement in standby time but not as it must be in 4100 mah battery. As I like using MIUI than custom ROM so my problem is still there. I am tired of flashing various ROM every now and than. Does anyone facing same problem. Can anyone help me and suggest some ways of solving this problem. Any help will be highly appreciated. Hope someone will Help. Please................
Click to expand...
Click to collapse
U buyed ur phone from some sort of sale? (ie. Big billion day, great freedom festival, cashless sale , big shopping day, etc)?
Harsh_1998 said:
U buyed ur phone from some sort of sale? (ie. Big billion day, great freedom festival, cashless sale , big shopping day, etc)?
Click to expand...
Click to collapse
I bought it from Amazon.in on regular day not in any sort of sale.
rjrulz007 said:
I tried Wake Lock Detector but couldn't find any app causing the problem. I even tried Greenify and Amplify app but no improvement. It seems its Problem In MIUI Rom cause using custom ROM i get a bit improvement in standby battery life. Any suggestion can you give like Which version of MIUI Rom is better for battery life.
Click to expand...
Click to collapse
Use stock miui 7 7.2.3
rjrulz007 said:
Hi there. I've Redmi Note 3 Kenzo for a month now. I've problem with my phone battery backup. It have very poor standby time. Even when I'm not using my phone it continuously looses 2/3 percent of battery per hour i.e around 40-50 % in a day . I usually turn off data, wifi , GPS etc after using even though its the same. I tried MIUI 8 Global as well as Chinese (Both stable and Beta version), even downgraded to MIUI 7 on various version, used eu.xiaomi ROM, MultiROM etc but still there is same problem. In some custom ROMS like CM 13 and RR Remix there is a bit improvement in standby time but not as it must be in 4100 mah battery. As I like using MIUI than custom ROM so my problem is still there. I am tired of flashing various ROM every now and than. Does anyone facing same problem. Can anyone help me and suggest some ways of solving this problem. Any help will be highly appreciated. Hope someone will Help. Please................
Click to expand...
Click to collapse
Use nitrogen os...its the best for battery backup or if u want amdroid 6.0 use exodus...
Use stock kernel with nitrogen os and use radon with exodus
I have tried pretty much all AOSP ROMs and I am finding that all of them have huge number of wakelocks. At night my phone is awake for about 1.5 to 2 hours out of 7-8 hours and drains 7-10% battery over this time. Even with clean install and only minimum apps installed.
In battery useage apps they show up as Kernel (Android OS) and Linage OS System in battery usage apps. Any idea how to find and resolve this?
same for me!
This only happens on AOSP roms? Not on Lineage OS?
h0ttentot said:
This only happens on AOSP roms? Not on Lineage OS?
Click to expand...
Click to collapse
I included Lineage OS and everything else in AOSP - non MIUI ROMs.
syl0n said:
I included Lineage OS and everything else in AOSP - non MIUI ROMs.
Click to expand...
Click to collapse
So this doesn't happen in stock rom? I'm getting my Redmi 5 Plus today and i plan to flash a custom rom because i don't like bloatware and gapps, but if this is a big issue i don't know if i should for now.
h0ttentot said:
So this doesn't happen in stock rom? I'm getting my Redmi 5 Plus today and i plan to flash a custom rom because i don't like bloatware and gapps, but if this is a big issue i don't know if i should for now.
Click to expand...
Click to collapse
I don't think so. Stand by on Stock ROM was much better for me. Lost 0% overnight.
same happens to me.
Same for me.
same here. 1% lost every hour overnight, just mobile signal, no wifi, no bluetooth no gps
Try using AppOps to deny the following permissions for the apps you have installed - keep awake, auto start, run in background. Exclude messaging, clock and dialer apps from this procedure.
https://forum.xda-developers.com/android/general/guide-extreme-battery-life-t3095884
https://forum.xda-developers.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588
These guides can help, but are most likely not longer necessary past Android 7.
I am doing a test by clean flashing, not installing any apps and not even installing Gapps to see if the same drain happens. Will report back.
Cleaned flashed, NO GAPPS, NO other apps, left phone for 8 hours, lost 8%. "Significant motion detector" was awake for 2.5 hours. Same wakelock on all ROMs, seems like an issue with this phone. I don't know if it happens on MIUI but I guess no?
It might be because all the ROMs are based on the initial work of mdeejay and tingyichen, as I understand it. All the AOSP ROMs are basically the same, only varying in tiny amounts of superficial stuff that is added to them.
Did you try the unofficial OmniROM build? It's the only non-Lineage ROM that's developed from scratch (by ex-CM devs), and to me it does feel different than all the rest, in a positive way.
use better battery stats for understanding the culprit. i am on 8.1 AEX and overnight drain is 0.5%. 0n miui it was 1%.
Sent from my vince using XDA Labs
What phone do you have ? 3/32 or 4/64? And what baseband firmware? I ask because I had same 1% per hour drain on aex too. I wonder if having encryption on makes a difference?
I am tired of trying new roms and kernels but all behave the ssme. 35% time awake
Can you try to post a Better Battery Stats log? Is your WiFi turned on during idle?
sigma392 said:
Can you try to post a Better Battery Stats log? Is your WiFi turned on during idle?
Click to expand...
Click to collapse
No, everything turned off, only mobile signal. Also tried in airplane mode.
Fran Montero said:
No, everything turned off, only mobile signal. Also tried in airplane mode.
Click to expand...
Click to collapse
Please post a Log from Better Battery Stats. The only thing I can think of is that weak signal is draining your device's battery.
sigma392 said:
Please post a Log from Better Battery Stats. The only thing I can think of is that weak signal is draining your device's battery.
Click to expand...
Click to collapse
Not possible if its happening even in Airplane mode.