I was having heavy power drain due to the 70000.ssusb kernel wakelock. I tried almost everything from flashing my ROM to replacing the battery to replacing the motherboard and nothing helped.
I've found a workaround to it though (a fellow user had posted it on some thread).
If you're facing power drain due to this wakelock, buy an otg adapter and connect it to your phone, without a pendrive. This fixed the issue.
I used have less than 3 hours of SoT but now it's 6 hours.
You can also root your phone and change some otg settings to fix it, but this is a safe workaround without root.
A lot of people are facing this issue, so thought I'd post this.
Screenshots for reference.
AkCullen said:
I was having heavy power drain due to the 70000.ssusb kernel wakelock. I tried almost everything from flashing my ROM to replacing the battery to replacing the motherboard and nothing helped.
I've found a workaround to it though (a fellow user had posted it on some thread).
If you're facing power drain due to this wakelock, buy an otg adapter and connect it to your phone, without a pendrive. This fixed the issue.
I used have less than 3 hours of SoT but now it's 6 hours.
You can also root your phone and change some otg settings to fix it, but this is a safe workaround without root.
A lot of people are facing this issue, so thought I'd post this.
Screenshots for reference.
Click to expand...
Click to collapse
Did you get your USB ports changed in the service center?
Nah they wouldn't get it changed saying they're perfectly fine.
I used to have it on 8.0, but during some updates and patches it disappeared.
I think the problem is in the port, I have reasons to believe mine has water damage.
Don't have a otg adapter but disabling USB host via software does the trick to stop this wakelock.
Echo Y /sys/module/dwc3_msm/parameters/disable_host_mode
Sent from my Mi A1 using Tapatalk
fburgos said:
I think the problem is in the port, I have reasons to believe mine has water damage.
Don't have a otg adapter but disabling USB host via software does the trick to stop this wakelock.
Echo Y /sys/module/dwc3_msm/parameters/disable_host_mode
Click to expand...
Click to collapse
Can you let me know how to do this? Does this require root
I have this wakelock too! BUT!
I flashed yesterday Mint kernel, left the phone for 8 hours from 100% charge, came back and battery was at 99%. Phone was in deep sleep 99% of the time. Still have this wakelock but I guess mint kernel does something to prevent battery drain. On stock kernel it was draining battery about 20% in a period of 8 hours
AkCullen said:
Can you let me know how to do this? Does this require root
Click to expand...
Click to collapse
Yes always root is required to modify system files.
Open terminal emulator execute su, then paste the command and execute
Sent from my Mi A1 using Tapatalk
After few days of researching and testing, this 7000000.ssusb wakelock has nothing to do with battery drain, at least in my case. And it does NOT prevent my phone to go into sleep. One time wakelock count was about 4000, and phone was Awake (Screen Off) only 1-2 minutes. Battery did not drain at all during the 8 hour test.
Airplane mode ON = No drain
Airplane mode OFF - Removed SIM cards - wifi ON = Drained ~15% overnight
Airplane mode ON - wifi enabled = Drain ~15% overnight
Airplane mode OFF - wifi disabled = Drain 1% overnight.
All this time 7000000.ssusb ''wakelock'' was present.
I suspect that wireless router is causing drain overnight or something related to wireless network.
I got this wakelock too. But in my case this wakelock occured after I flashed stock rom (july update) via MiFlashTool because my rom wont boot properly after installing custom rom (like wont boot after restarting, bootlooping). I've tried with flashed 8.1 stock rom and with any custom rom + kernel that I know have a good deep sleep (LR + Project K v16, this gave me 1% overnight drain with wifi and mobile data on earlier) but still it drains me like 20% over night. I'm googling here and there, someone posted that he can get rid of this problem by following restore imei guide but he said that we shouldn't following that guide if we are not messing with our imei or we are not losing our imei, so I'm afraid to do that. I'm still wondering why reflashing stock rom make a new wakelock problem that we really didn't want.
Hello guys, the only solution i found it´s using the metaphoenix kernel. Its the only kernel where my phone can go to deep sleep and not having wakelocks we are all suffering. i dont know what does the kernel do but with other kernel in idle/hour i had 3-4% and with metaphoenix i get 0.6-0.8% idle/hour. i hope this helps you out.
Greetings
I finally solved my drain issue and it was not 7000000.ssusb related, even if this ''wakelock'' is still present my phone goes into deep sleep well with only 0%-1% drain overnight (8 hour period). Also my SOT increased drastically, from 5 hours to almost 10 hours (Custom ROM and kernel, from 100% to 1%) Now i charge my phone every second day! :highfive:
I bought Xiaomi Mi Wifi 3C router. Drain from 15%-20% dropped to 0%-1%. Tried 2 routers before Xiaomi router and both caused battery drain during idle (routers were cheap and old - Netis and TP-Link).
So before assuming this wakelock is the cause for drain, please consider checking other things.
Turn OFF wifi during the night, if battery drain reduces drastically then consider replacing router (assuming you checked for other symptoms that can cause drain)
I also have NETLINK wakelock, but drain is still 0%-1% in the 8 hour period.
AkCullen said:
I was having heavy power drain due to the 70000.ssusb kernel wakelock. I tried almost everything from flashing my ROM to replacing the battery to replacing the motherboard and nothing helped.
I've found a workaround to it though (a fellow user had posted it on some thread).
If you're facing power drain due to this wakelock, buy an otg adapter and connect it to your phone, without a pendrive. This fixed the issue.
I used have less than 3 hours of SoT but now it's 6 hours.
You can also root your phone and change some otg settings to fix it, but this is a safe workaround without root.
A lot of people are facing this issue, so thought I'd post this.
Screenshots for reference.
Click to expand...
Click to collapse
That was me who got that work around. But there has to be a permanent fix. And i dropped my phone with otg attached and broke the otg. Lol. Now back to battery drain again.
fburgos said:
I think the problem is in the port, I have reasons to believe mine has water damage.
Don't have a otg adapter but disabling USB host via software does the trick to stop this wakelock.
Echo Y /sys/module/dwc3_msm/parameters/disable_host_mode
Sent from my Mi A1 using Tapatalk
Click to expand...
Click to collapse
New problem arises now. The new LOS based on 4.9 kernel does not have this path. No such file can be found.
Related
Some of you may have noticed that battery life on this phone can be both unbelievable and mediocre. I've been trying to figure out what can trigger and cause mediocre performance and I'm at a loss. The problem is, there doesn't appear to be a smoking gun. No obvious wake locks. No rogue Apps. I have Carrier IQ disabled by System Tuner. Google Now is off. What I'm running right now is pretty bare bones. And the kicker is my phone is sleeping, as can be seen in the shots below. The vast majority of the time my phone was off the charger it was in deep sleep mode.
I noticed my phone in excessive drain mode Saturday so I let it run over night and into the next day, so that BBS and GSam could pick up as much data as possible, including sitting idle overnight and very little use throughout yesterday.
Here are some shots to show the story. The graph, which is definitely steeper than when idle drain is normal, which resulted in idle drain of about 6% per hour. Also as can be seen in these shots, there is not a wakelock problem. Deep sleep shows as 12 hours 38 minutes, Awake time of 1 hour 8 minutes, and screen on time of 1 hour. So, my phone was only "awake" for 8 minutes when the screen was off out of almost 14 hours according to BBS.
I did notice and oddity here though. BBS listed the unplugged status as 13 hours 47 minutes, while the phone's battery meter listed it at 12 hours 13 minutes.
Attached are the shots I took at 19%, as well as a final battery meter shot after charging the phone to full while powered off and restarting, where it's been purring like a kitten in deep sleep.
Part of me is beginning to believe there is a bug with the battery gauge. What do you guys think is going on?
Try clearing data for google play services,google services framework and playsore than reboot and check if things changed.
And i would recommend uninstall the updates related to those apps and let them update itself again.
Sent from my LG-D802 using xda premium
gm007 said:
Try clearing data for google play services,google services framework and playsore than reboot and check if things changed.
And i would recommend uninstall the updates related to those apps and let them update itself again.
Sent from my LG-D802 using xda premium
Click to expand...
Click to collapse
Done. Although I won't know if any attempts to resolve the issue have worked until the idle drain triggers again (or doesn't).
Thanks for the advice.
Well unfortunately that didn't solve the issue. The heavy deep sleep drain again triggered after a bit over one full day. I charged to full last night and let sit over night where it drained 6% per hour with no obvious culprit. Anyone else have any suggestions?
It seem that your signal is week, did you get stable signal and have you tried airplane mode, to find out how much battery drain in this mode?
Also, did you disable LG MLT? This is a massive app from LG, can consumed about 150 MB RAM.
This might sound boneheaded, but what about just resetting the phone. Maybe some system app is causing some type of memory leak and thus draining your battery. Also disable wifi when you're not using it.
I don't think it's signal related. I get an excellent signal at work and the idle drain still occurs. Also, it happens whether wifi is on or not. I have not disabled MLT, as I'm not concerned about RAM, just running processes. Rebooting the phone eliminates the issue, so something is obviously getting hung. The really odd thing is I was draining 6%/hr overnight, all while the phone was in deep sleep, yet my top battery consuming category was the screen at 35%, with just 1 hour of screen on time of 10 hours off the charger. If something was cranking in Android System that caused 40% drain overnight I would have expected Android System to be higher. It doesn't make any sense.
I may just have to factory reset.
My battery's been great until couple of days ago when I turned on GPS and Voice Notification (for speaking out names when phone call/message comes in). After I noticed the abnormal battery drain, I turned off those two options, because that's the only thing I did differently before noticing the drain. However, that didn't help... yet. I needed to do a reboot and battery's been fine again. Not sure if those two were the actual culprit, or just coincidence.
Have you changed any settings right before you noticed the drain? Just a thought.
had the same issue., wakelock detector, BBS, GSAM nothing could show what was eating the battery. i use mobile browsing a lot and almost 8/10 times this battery drain was happening with chrome , chrome beta and firefox browsers.
Only thing thats helping me is the Greenify app . Greenified the chrome and firefox and almost all the cloud apps and the battery is now much much better.
still ...IT IS AN PROBLEM to be found..
To provide a bit more info on this, attached is a pic of my reboot a couple hours ago (marked by the thin white vertical line). The change in the slope of the drainage line is drastic. Also, notice the small hump after the reboot? The line actually increased a bit, fell, then flat lined. More and more I'm beginning to suspect the battery gauge, but I just don't know.
Sent from my LG-D800 using Tapatalk
I have the same situation after charging. Even in"deep sleep" it would chew through the battery. Now I just reboot the phone after charging and it plays nice. The gerbil on the wheel seems to take a break and rest.
To all who have excessive battery drain, did you charge your phone while it is on or off?
Some where in this forum (if not mistaken), I read that there is a bug while charging G2 when it is on. You should reboot your phone after it is fully charged otherwise you will experience excessive battery drain.
Mine always charged it while it is off and never had problem with battery life.
i got the same issue which is very annoying, have over 85% deep sleep, no wake lock, battery draining like crazy, and it happens randomly. I wonder if factory rest fixes the problem, or hardware issue
i have done a bit testing for this random drain,
with mobile signal on ==> huge drain
without mobile signal on and only phone signal ==> huge drain
airplane mode ==> no drain
so i believe it is a bug within the phone software, actually sometimes the random drain started after a phone call
I've been getting the drain too in the past few days. Last time i could fix it by factory resetting, but obviously I don't feel like doing that once per month. What I do know is that flashing another stock ROM (kdz) without factory resetting doesn't fix it. However last night I figured i'd try disabling WiFi (kept it on during the night until now) and I only drained 1% in 5 hours, down from 3% per hour. Perhaps this bug is related to WiFi.
Have you disabled LG MLT? It acts like CIQ for internal LG purposes. I have personally seen it cause mass wakelock in unexplained situations. If I leave everything on overnight under 95% battery, I will get around a 3% drain in about 7 hours. Pretty normal. The first 5% on these batteries seem magical. At 100%, with everything on, I wake to 100%.
Yup, frozen in TiBu. Will be factory resetting however when I get home as GSAM grabbed my attention. Never were system things so high up the list when i had no drain.
https://db.tt/Pw8bJ3CM
Sent from my LG-D802 using xda app-developers app
htcm7 said:
To all who have excessive battery drain, did you charge your phone while it is on or off?
Some where in this forum (if not mistaken), I read that there is a bug while charging G2 when it is on. You should reboot your phone after it is fully charged otherwise you will experience excessive battery drain.
Mine always charged it while it is off and never had problem with battery life.
Click to expand...
Click to collapse
I been struggling with this since I got the phone (almost a month now). I've done all the usual:
Removing bloat
Disabled CIQ
Disabled Google Now, Location, GPS
and I have the same apps as my Nexus 5
Just last night I realized that this battery drain only happens after taking it off the charger. This got me to add the word "charging" in my search and I found this thread.
Is this hardware related, or would a custom ROM resolve this? I have the AT&T version.
Ok and which stock rom does not do that?
shilent said:
I been struggling with this since I got the phone (almost a month now). I've done all the usual:
Removing bloat
Disabled CIQ
Disabled Google Now, Location, GPS
and I have the same apps as my Nexus 5
Just last night I realized that this battery drain only happens after taking it off the charger. This got me to add the word "charging" in my search and I found this thread.
Is this hardware related, or would a custom ROM resolve this? I have the AT&T version.
Click to expand...
Click to collapse
Probably this is a software issue. Never heard this problem on latest firmware or custom ROM.
htcm7 said:
Probably this is a software issue. Never heard this problem on latest firmware or custom ROM.
Click to expand...
Click to collapse
Guys could you write which stock rom does this wakelocks for you so we could eliminate corrupt firmwares?
For example I experience these wakelocks on latest F international version.
Subject of this thread is listed as a major kernel wake lock at times for me. Anyone know exactly what that is?
Aridon said:
Subject of this thread is listed as a major kernel wake lock at times for me. Anyone know exactly what that is?
Click to expand...
Click to collapse
I just started seeing this wakelock also. I haven't changed anything lately and it just appeared. I hope someone has an answer.
Aridon said:
Subject of this thread is listed as a major kernel wake lock at times for me. Anyone know exactly what that is?
Click to expand...
Click to collapse
I just started getting it since updating to 6.0.1 PN. I switched to AK Synapse and it drastically reduced it, but it is still there. Only info I can find is much older phones. I am using an LED manager...wonder if that could be it. May freeze it this week and see.
murphyjasonc said:
I just started seeing this wakelock also. I haven't changed anything lately and it just appeared. I hope someone has an answer.
Click to expand...
Click to collapse
KennyG123 said:
I just started getting it since updating to 6.0.1 PN. I switched to AK Synapse and it drastically reduced it, but it is still there. Only info I can find is much older phones. I am using an LED manager...wonder if that could be it. May freeze it this week and see.
Click to expand...
Click to collapse
I believe that wakelock is from charging. I don't know why but the device doesn't seem to register as deep sleep with better battery stats when fully charged and then idle but still plugged in. Likely an issue with the program and not the phone.
However if you want to test this simply charge your phone over night. Once it hits 100% it will stop charging at some point and go into sleep mode. The device is still plugged in but won't charge anymore. Device will use power, mine is usually around 95 or 93% when I fire it up and use a little juice in the morning. During this time the device uses battery quickly until it drops to 89% or so then normal discharge rate. This is normal of most android devices I've had and most everyone here is aware of this:
http://phandroid.com/2010/12/25/you...is-lying-to-you-and-its-not-such-a-bad-thing/
Getting back to the wakelock issue, f you check better battery stats this wakelock shows up under the above condition. You'll notice the time on this wakelock is usually the sum of the device on but screen off time and your screen on usage or pretty close to it.
Now charge your device to full while waiting for it (as in not going to leave it for 4+ hours on the charger after it is full). Once it stops charging at 100% pull the device. Use as normally.
Now the device is fully charged. Really this time and not just the UI telling you it's full. When you use it throughout your day and then check better battery stats you'll notice the wakelock is no longer there or nearly so depending on how fast you got the device off the charger after it was full.
End result is this seems like a reporting issue with better battery stats or the device not fully going into deep sleep while being plugged in. I would tend to lean on a reporting issue as discharge time seems about normal at 1% or so per hour while idle and that tends to hold true to my regular doze discharge.
TLDR:
This seems more like a reporting issue than actual wakelock. Any significant battery drain when fully charged can be explained by the link above and testing as I have explained in the post.
Aridon said:
I believe that wakelock is from charging. I don't know why but the device doesn't seem to register as deep sleep with better battery stats when fully charged and then idle but still plugged in. Likely an issue with the program and not the phone.
However if you want to test this simply charge your phone over night. Once it hits 100% it will stop charging at some point and go into sleep mode. The device is still plugged in but won't charge anymore. Device will use power, mine is usually around 95 or 93% when I fire it up and use a little juice in the morning. During this time the device uses battery quickly until it drops to 89% or so then normal discharge rate. This is normal of most android devices I've had and most everyone here is aware of this:
http://phandroid.com/2010/12/25/you...is-lying-to-you-and-its-not-such-a-bad-thing/
Getting back to the wakelock issue, f you check better battery stats this wakelock shows up under the above condition. You'll notice the time on this wakelock is usually the sum of the device on but screen off time and your screen on usage or pretty close to it.
Now charge your device to full while waiting for it (as in not going to leave it for 4+ hours on the charger after it is full). Once it stops charging at 100% pull the device. Use as normally.
Now the device is fully charged. Really this time and not just the UI telling you it's full. When you use it throughout your day and then check better battery stats you'll notice the wakelock is no longer there or nearly so depending on how fast you got the device off the charger after it was full.
End result is this seems like a reporting issue with better battery stats or the device not fully going into deep sleep while being plugged in. I would tend to lean on a reporting issue as discharge time seems about normal at 1% or so per hour while idle and that tends to hold true to my regular doze discharge.
TLDR:
This seems more like a reporting issue than actual wakelock. Any significant battery drain when fully charged can be explained by the link above and testing as I have explained in the post.
Click to expand...
Click to collapse
The only thing is this wakelock doesn't start until after I unplug it and leave for work. It grows during the day..so is it faulty reporting? Something is using my phone when idle for about 2 hours a day with screen and sync off at 384 Mhz and that wakelock usually shows at about an hour and 10 minutes or so. I have also done as you said and after it dropped to 97% charged it back up and pulled it off immediately..same wakelock and similar time. Also this wakelock was not there with 6.0.0. So Google changed something with 6.0.1 that brought this to life for me. Also interestingly, this wakelock was at about 4-6 hours with stock kernel. I changed to AK kernel and that is what made it drop to about an hour and doubled my standby time.
OK, I froze Light Manager with TB and this wakelock went away. This was the only new thing I added to 6.0.1 to get the battery fully charged light to not change until 100%. Stock changes it at 90% for some stupid reason. So if anyone is using an LED manager, try removing it for a day and see if that makes this wakelock go away.
so here is the source. Are you guys all using the stock charger that came with the device? Only reason I ask is because I didn't start seeing this until I started using a samsung charger with a micro to c adapter.... I think
Reported at 93% it's my highest wakelock. Stock charger and no LED manager installed. Other causes or fixes?
I too have this at the top of my wakelocks. Did anyone else find a solution? I don't have any led managers
Same issue for Lenovo p2
Same issue with Lenovo p2. Anyone has any solution for this?
https://forums.lenovo.com/t5/P2-P2a...t-keep-awake-quot-after-charging/td-p/3861495
Exact same problem here... any luck guys?
HTC 10 (Stock Australian Variant - 7.0)
I contacted Lenovo support on email. As usual they told me to do FACTORY RESET. I did factory reset but eventually after couple of days issue started again.
there is some issue with SMB1351 chip on motherboard of Lenovo P2. but they are not able to figure it out. In battery stat, there is no issue with any of the apps which i installed on my phone.
any help on this is greatly appreciated.....
Without touching the phone at all, the battery dropped from 100% to 50% within 24 hours give or take. I tried disabling background apps in the settings yesterday but after 12 hours it's down to 24%. When I look at battery usage, it's 85% CPU, which is odd, since the phone is literally just locked sitting on the table. Wi-Fi is disabled, cellular is disabled. Any idea what may be causing this?
Same problem here
zaxrider said:
Without touching the phone at all, the battery dropped from 100% to 50% within 24 hours give or take. I tried disabling background apps in the settings yesterday but after 12 hours it's down to 24%. When I look at battery usage, it's 85% CPU, which is odd, since the phone is literally just locked sitting on the table. Wi-Fi is disabled, cellular is disabled. Any idea what may be causing this?
Click to expand...
Click to collapse
THis may sound insane but you can try.. Factory reset your phone.. Install only necessary apps... Charge your phone between 90-99 don't charge it 100%.. Now check the way you checked last time..
Went through two of those within two weeks, appears to be caused by Marshmallow system update, since the battery was fine when the device was at Lollipop but as soon as the update got installed, it started to drain like crazy. Looked through Lenovo forums, seen multiple complaints about the update causing battery drain, no solution, no system patch so far. Doesn't seem to have a 100% rate of happening though.
Bought a different device in the end.
zaxrider said:
Without touching the phone at all, the battery dropped from 100% to 50% within 24 hours give or take. I tried disabling background apps in the settings yesterday but after 12 hours it's down to 24%. When I look at battery usage, it's 85% CPU, which is odd, since the phone is literally just locked sitting on the table. Wi-Fi is disabled, cellular is disabled. Any idea what may be causing this?
Click to expand...
Click to collapse
I have a some problem. after installing the update (s230 or s232) the phone does not sleep...I tried different modems, but...result 0. on s219row all is ok. someone tell me what's wrong?
anyone experience when battery drop to 30% , after a 3-4minutes its now 20%...
I ended up downgrade to android 5.1 and it is much better now !!
You have link to lollipop last version s152.. i want too downgrade
battery drop is solved.Thanks Elmokadim from en.miui.com.
quote :
"Currently, the system of Redmi Note 4 device being used Helio x20 chips Deep Sleep problems. If you use 4G sim card, Deep Sleep normal operation when the device is in Standby Mode. If you're using a 3G sim card, when the device is in Standby Mode, Deep Sleep will not operate and battery causing serious losses, about 2% battery / 1 hour. And here's how to fix the problem.
Solved problem of battery drain during standby mode
1 - You want Root Your Phone
2 - Edit The build.prop File - Dir : /system/build.prop
Edit This Values in the build.prop
telephony.lteOnCdmaDevice=1
ro.mtk_lte_support=1
ro.mtk_volte_support=1
ro.mtk_vilte_support=1
Changed To
telephony.lteOnCdmaDevice=0
ro.mtk_lte_support=0
ro.mtk_volte_support=0
ro.mtk_vilte_support=0
Thanks."
You can only change volte.
also thanks to 4pda.ru
Sarge24 said:
battery drop is solved.Thanks Elmokadim from en.miui.com.
quote :
"Currently, the system of Redmi Note 4 device being used Helio x20 chips Deep Sleep problems. If you use 4G sim card, Deep Sleep normal operation when the device is in Standby Mode. If you're using a 3G sim card, when the device is in Standby Mode, Deep Sleep will not operate and battery causing serious losses, about 2% battery / 1 hour. And here's how to fix the problem.
Solved problem of battery drain during standby mode
1 - You want Root Your Phone
2 - Edit The build.prop File - Dir : /system/build.prop
Edit This Values in the build.prop
telephony.lteOnCdmaDevice=1
ro.mtk_lte_support=1
ro.mtk_volte_support=1
ro.mtk_vilte_support=1
Changed To
telephony.lteOnCdmaDevice=0
ro.mtk_lte_support=0
ro.mtk_volte_support=0
ro.mtk_vilte_support=0
Thanks."
You can only change volte.
also thanks to 4pda.ru
Click to expand...
Click to collapse
Will this disable volte?
Hello , All,
This is very common problem with most of the Lenovo OTA update releases. (especially from Build : S219, S230 and S232 .) there will not be any issue if you use any custom roms.
actually CPU deep sleep is not enabled for those builds who consumes more battery.
please flash stable stock builds OR use custom roms, which has more features . (caution: warranty will be gone)
thank you
Bhanu
shashankudupa said:
Will this disable volte?
Click to expand...
Click to collapse
yes.
Anyone who struggle in rapid battery drain when battery drop to 31-30% then after a while its 20%... Any users of k4/a7010..
Refer this Link https://forum.xda-developers.com/k4-note/how-to/lp-lenovo-k4-note-stock-roms-s152-s218-t3466184 for rolling back to Lollipop s152 or Marshmallow s230 (You need to root your device and unlock bootloader though )
My phone had battery drain issue due to wakelocks, I can see Awake(screen off) and NETLINK and 7000000.ssusb prevent device from going to deep sleep. I also had few other issues like random restarts. They fixed random restarts by replacing the board, but battery drain issue still exist. I read somewhere that faulty USB port might cause kernel wakelocks.
So my question is does replacing board also replaces charging port in a device or my device still have an old charging USB port??
I see both of these wakelocks and their count is in thousands and in my case they do not prevent phone to get into deep sleep. Also no drain when I left the phone for a longer period of time (8 hours = 0-1% drain)
However, i had terrible battery drain because of bad wifi router, bought another router and soon after setting it up, battery life on my phone improved drastically. I wasted time on checking USB port, disabling MTP host, resetting the system, downgrading to Nougat, buying other brand USB cable, changing SIM card and so on, but problem was with wifi router.
So, I suggest you to carefully pinpoint what is causing battery drain before wasting more time and possibly money for something that is not causing issues.
Check if some app is draining the battery, check wifi router if you're using wifi network at home by turning off wifi on your Mi A1 when you go to sleep, next day put phone into airplane mode etc...There are many things you can check
marko.dnb said:
I see both of these wakelocks and their count is in thousands and in my case they do not prevent phone to get into deep sleep. Also no drain when I left the phone for a longer period of time (8 hours = 0-1% drain)
However, i had terrible battery drain because of bad wifi router, bought another router and soon after setting it up, battery life on my phone improved drastically. I wasted time on checking USB port, disabling MTP host, resetting the system, downgrading to Nougat, buying other brand USB cable, changing SIM card and so on, but problem was with wifi router.
So, I suggest you to carefully pinpoint what is causing battery drain before wasting more time and possibly money for something that is not causing issues.
Check if some app is draining the battery, check wifi router if you're using wifi network at home by turning off wifi on your Mi A1 when you go to sleep, next day put phone into airplane mode etc...There are many things you can check
Click to expand...
Click to collapse
I tried with factory resetting, so no apps apart from default ones. Wifi is turned off and no location enabled. So it shouldn't be issue of wifi router.
SabinChhetri said:
........
So my question is does replacing board also replaces charging port in a device or my device still have an old charging USB port??
Click to expand...
Click to collapse
No. The charging port is at the bottom of the phone. The mainboard is at the top of the phone.
SabinChhetri said:
My phone had battery drain issue due to wakelocks, I can see Awake(screen off) and NETLINK and 7000000.ssusb prevent device from going to deep sleep. I also had few other issues like random restarts. They fixed random restarts by replacing the board, but battery drain issue still exist. I read somewhere that faulty USB port might cause kernel wakelocks.
So my question is does replacing board also replaces charging port in a device or my device still have an old charging USB port??
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No charging port is different from motherboard and is very cheap. You can buy it from amazon and fix it yourself. Replacing the charging port solved my battery drain issue.
Has anyone any ideas, if I turn my x727 off the battery will drain to zero in a few hours. If I just set to airplane mode battery is good for three or four days. Accubattery shows battery in low nineties for remaining capacity. Currently using AICP pie ROM but also did this on lineage and AEX ROMs. I don't even know what to check as phone is off. Any help appreciated.
nartex2 said:
Has anyone any ideas, if I turn my x727 off the battery will drain to zero in a few hours. If I just set to airplane mode battery is good for three or four days. Accubattery shows battery in low nineties for remaining capacity. Currently using AICP pie ROM but also did this on lineage and AEX ROMs. I don't even know what to check as phone is off. Any help appreciated.
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Only thing I can think of in order to discard some things are:
When did you notice this? after some modding? Have you flashed the recomended firmware for your device from the first post of AICP thread?
Then just for test:
While the device is off, connect the charger to see if the charging screen appears.
Then power on and once in AICP reboot to TWRP and from there just power off with TWRP menu, wait few hours, power on and see if there were battery drain while off.
Regards.
Thanks, it has done it for about one year, kind of thought about powering down from twrp. Have just been hitting airplane mode instead of powering down all this time. Firmware is correct. I thought something must be hanging. Appreciate the insight.
Just tried the shutdown from twrp. Battery went from 45 to 16 in one hour of shutdown. I am befuddled.
hello i have the same problem. i bought Lex722 as used one
i installed fresh Lineage OS.
when phone is off it drains in about 1-2 days down.
So i replaced the Battery with a new Battery. But... it get also down.. to i think its an hardware problem
one more thing: i charged from 0-90% . the Battery gets really hot. (Original charger). so maybe something with charging unit in the phone not ok
I have an X722 and I have a similar problem, after changing the display I have some problems like the one you mentioned, battery drain in stand by and my smartphone charging above 80% it shuts down and starts draining the battery, has anyone tried Qfil to try to solve this problem? or is it a hardware thing?
sorry if my English looks bad I'm using a translator
Daniel Doughlas said:
I have an X722 and I have a similar problem, after changing the display I have some problems like the one you mentioned, battery drain in stand by and my smartphone charging above 80% it shuts down and starts draining the battery, has anyone tried Qfil to try to solve this problem? or is it a hardware thing?
sorry if my English looks bad I'm using a translator
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I think I had something hanging and the phone not really shutting itself off completely. Did a wipe when doing an update and it fixed itself.
I have similar problem too, have X722, started somewhere in summer, spring where basically discharged by 10-20% daily when not using..
I always update to latest AICP. Just replaced battery today and still seems there is a small drain, charged to 100% for the first time, 2 minutes of usage and already down by 3%.
This may or may not help. You need to track down all the hogs. These were two that caused me endless issues. I tried disabling backup by switching it off and this and that... until going full rambo on Google.
Google Backup Transport and Backup Framework wuv to run amuck even with screen off.
I finally package block them and firewall blocked them. Clearing their data, as well as Goggle Play Services* and system/residual data caches if they act up.
Now it's stopped.
>1%@hr battery drain with AOD always on.
AT&T Note 10+ Pie
*enabled as needed for gmail, gmaps, playstore.
blackhawk said:
Google Backup Transport and Backup Framework wuv to run amuck even with screen off.
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Can I successfully disable them by just disabling their services in MyAndroidTools? (just checked and i already had them disabled)
I also have Magisk module - Universal GMS Doze.
rudolph323 said:
Can I successfully disable them by just disabling their services in MyAndroidTools?
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Yeah but portions* will still run in the background just like the malware it is.
Hence the firewall and the frequent data deletes.
Maybe 10 or 11 is better behaved but it doesn't seem that way from what I'm reading... they look worse than Pie. With unrooted phones they even block more user diagnostic tools than Pie, perfect. Pretty sure my 10+ will run on Pie for its whole service life because Google dropped the ball.
Fortunately Pie is a good OS... add to that AT&T and their partner Samsung are notorious for device killing near update end cycle firmware.
Not updating is simply an act of device self preservation.
*hopefully you can pull these weeds out better than I can on an unrooted device.
Each user/device is different though, good luck