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Cell Standby Battery Drain

I've searched about a million times in 900 different threads, but I still can't find a fix to this issue.
I first noticed this when I flashed MIUI onto my phone. I would get cell standby and cell idle at about 40-50% of battery usage each. Display wouldn't even be shown on the usage! I then figured MIUI wasn't worth it to me, so I flashed CM7. I tried both morfic's and faux's many kernels, nothing seemed to fix the issue. If I would turn the airplane mode on, I'd get battery drain of only like 2%/hour.
So I figured there was something wrong with the CM7 port, so I tried g2xtreme and other GB ROMs, same thing. Finally, I just checked a froyo ROM, same thing again!
So at this point I'm clueless and thinking the phone is completely a POS, but anyways. I'm about to nandroid restore stock 2.2 firmware, and try updating through the LG Mobile Support Tool.
But I have my doubts that this will fix it. I'm curious though if maybe I'm getting this drain because I'm with WIND Mobile in Canada? And this is for the T-Mobile G2X (they're the same phone and both companies use the same radio frequencies). But maybe there's something written in these ROMs to tell the phone to look for the T-Mobile network? Which I obviously won't be able to find in Canada.
Can someone help me locate these settings, if they exist? Or can someone with a Wind phone maybe toss me the WIND stock firmware? Or let me know what ROM they're using without said issue?
Thanks guys!
Edit:: In low signal areas the phone drains like 15-20% per hour, in high signal areas the phone is still pulling like 8%-10% an hour and I'm not even using it! And the weird thing is it only shows 1% time without signal! Something is seriously wrong with this firmware.

Search for betterbatterystats on XDA, install it, enable battery monitoring in MIUI (if that's your daily rom), leave your phone alone for a few hours, then open BBS and look at the partial wakelocks under "since unplugged." There you'll see what's killing your battery.
Everyone experiences worse battery life when reception is bad, but you are still getting terrible drainage in good areas, which means there's something other than reception killing your battery.

erikikaz said:
Search for betterbatterystats on XDA, install it, enable battery monitoring in MIUI (if that's your daily rom), leave your phone alone for a few hours, then open BBS and look at the partial wakelocks under "since unplugged." There you'll see what's killing your battery.
Everyone experiences worse battery life when reception is bad, but you are still getting terrible drainage in good areas, which means there's something other than reception killing your battery.
Click to expand...
Click to collapse
I tried that before, and had a crapload of apps "frozen" with titanium backup.
I'm going to try this again, and I'll post a screenshot this time because I don't think I actually understood what betterbattery stats was trying to tell me last time.
If anyone can help me decode it later that would be great!

Just noticed that there's barely anything under partial wakelock that's noticeable.. RIJL Telephony is the highest with 1m 1s 15%.
But it's not increasing very much, only when I get a text message. However, I've dropped about 7% since my last message, and cell standby is increasing climbing up my battery usage from 33% to 42%. It went from 620uah to 657uah.
Edit:: I reset battery stats cause I was unsure if it was corrupted stats. I started at 17% 40 minutes later I'm at 12%. Phone was off 90% of the time. I made a 2.5 minute call and it used 41uah, while cell standby still dominated with 65uah.
However, I turned my phone on for 5 minutes, making total usage 45 minutes, but had the brightness set to max, and in that five minutes it only used 1uah.
Am I missing something here? At this point I don't know if my numbers are normal or not anymore... I'm going to try draining the battery, charging to full, wiping battery stats, and calibrating and see what happens but 65uah to 1uah is a huge difference, I would've thought display would use a bit more than that.

I noticed this morning that having the phone with airplane mode OFF, that my battery dropped 10% in 57 minutes, and after turning the airplane mode ON, the battery dropped 1% in the next hour and 30 minutes. I checked battery stats and nothing was waking up my phone. Anyone have any other suggestions?
I'm going to flash miui and leave it without any apps installed then try this experiment again.
Sent from my Flashback HC-TAB using XDA Forum App

I find these threads interesting because I am always looking for better battery life.
I am running EB 2.3.3
I uninstalled Set CPU and uninstalled Juice Defender. From my experience both hurt my battery life.
I never bothered to measure in airplane mode, because i use my phone to much.
My battery life improved dramatically during stand-by. 1% to 2% drop per hour with wifi on and a slightly bigger drop with wifi off.
I completely wiped the phone before installing EB and the used Titanium Backup to reinstall my apps without the data. I believe some of my previous battery life issues came from restoring data from certain apps.

I have the same phone/carrier. Do you leave 3G turned on? I feel it rapes my battery throughout the day. When I turned it off, it lasts pretty long.
Another problem I have though, is the drain when it is OFF. I went to bed with it at 90% juice and turned it off. I woke up 8 hours later, and it was at 65% when I turned it on. wtf. This only happens sometimes thou.. Other times it doesn't drop too much.

aceofserenity said:
I have the same phone/carrier. Do you leave 3G turned on? I feel it rapes my battery throughout the day. When I turned it off, it lasts pretty long.
Another problem I have though, is the drain when it is OFF. I went to bed with it at 90% juice and turned it off. I woke up 8 hours later, and it was at 65% when I turned it on. wtf. This only happens sometimes thou.. Other times it doesn't drop too much.
Click to expand...
Click to collapse
I experience the exact same issue. But for some reason my battery life is more or less the same with 3g off. So I feel like my phone is constantly searching for a different signal or something? I mean if airplane mode affects my battery life that drastically reducing consumption by like 9%/hour then there must be something up
Sent from my LG-P999

Everyone who's been telling my phone is not sleeping is correct.
Only program is is that my phone's battery stats doesn't say which app is waking the phone? It lists Telephony as #1 with 1m 1s of awake time, and everything else is minuscule. There's gotta be something the phone isn't telling me :S Could it possibly be a hardware issue?
Or is there a better way I can narrow down this issue? I'm in the process of removing all apps.

Just curious, did you 'train' your battery?

aceofserenity said:
Just curious, did you 'train' your battery?
Click to expand...
Click to collapse
Nope, but it's Li-Ion and my impression was these do not need to be trained.
I just emptied it to complete 0 yesterday, and charged it to complete 100% then calibrated it. Today though it was still horrible battery life until I completely wiped and flashed MIUI 1.9.23 then Trinity kernel brand new. I'm installing apps 1 by 1 to see which one caused me so much darn grief :S

All batteries are Li-ion nowadays, but I still feel after 'training' my battery for a week, they last substantially longer than new ones, fresh out the plastic.

aceofserenity said:
All batteries are Li-ion nowadays, but I still feel after 'training' my battery for a week, they last substantially longer than new ones, fresh out the plastic.
Click to expand...
Click to collapse
I did end up conditioning it, not sure if it helped or if it was cause I flashed a new rom, but everything is finally working in order now
Sent from my Flashback HC-TAB using XDA Forum App

Battery drain fixed?

aceofserenity said:
Battery drain fixed?
Click to expand...
Click to collapse
Yes, battery drain is fixed. Also, I was on a completely different baseband for some reason, I was on the o2x baseband, fixed that JUST now, I think that was a part of the reason I was draining my battery like instantly. It was probably looking for a GSM signal!
Thank you for all your help

A simple *#*#4636#*#* can change that.

aceofserenity said:
A simple *#*#4636#*#* can change that.
Click to expand...
Click to collapse
Yeah I set it to WCDMA Only. Battery life has been awesome lately.

Battery life is plunging from 80% to zero

Hey all,
About three weeks ago I had a strange problem. I noticed that in two straight charge cycles, my battery life plummeted from about 80% to zero in just a few hours. I'm not sure what the issue was. I hadn't changed settings, installed new apps, etc. My first screenshot shows an example of what happened. 4G and data were off during the entire time.
Since then, things have been okay. I typically get 3 days standby with 4G on and light use, or 4 days with 4G off. That's mostly standby with maybe an hour or so of talking and minimal use.
After those strange battery plummets, I installed and used GSam Battery Monitor to get more details about what processes were running on my phone in case I noticed the sharp drop happening again. Everything had been fine for over two weeks, with me getting expected battery life before this issue and not experiencing any odd, sudden drops (maybe 5 or 6 charge cycles). This lends me to conclude that my battery's charge capacity is okay, and calibration also shouldn't be an issue.
However, the problem arose once again a couple days ago. Went from 75% to nothing in just a few hours. 4G was off during that time. The third and fourth screenshots show the same issue. Charged my phone, and this morning the same thing happened yet again. At about 90% the plummet began, and within an hour or so I was at 75%. At this point I took screenshots of Android's battery status, and I also did the same for GSam to show what apps and processes were running. The phone's temperature seemed fine.
The GSam screenshots taken when the phone was at 75% and dropping are in the next post, since I'm limited to four images in this one. I have no idea what's causing this massive, sudden battery drain. The only thing I can think of is that I've done Verizon's OTA updates, but otherwise pretty much all my settings, apps, and usage are the same. Plus, for two weeks I had normal battery behavior, so I'm completely baffled.
I also know that cell standby is incorrectly reported in the GS3 battery screen, and I'm getting a good signal where I live so that shouldn't be a problem. I forgot to get screen time for the first case (first two images), but it shouldn't be more than 10-15 min there since most of the charge was lost due to the freak plummet.
If anyone may have an idea of what's going on, or if there are some tools/tests I may use to figure this out, I'd really appreciate it. I turned off my phone after taking the screenshots at 75%, so if I need to turn it on and check something for you I can probably do that. Thanks a lot.

FYI, here are GSam screenshots from when the battery was in the process of plummeting this morning.

i think you built in battery status settings are off. i barely get 12 hrs with medium use, so what i think it happens is that the battery monitor is not showing the proper discharge, and then all of a sudden it catches up to the discharge rate.
are you on stock rom, rooted, unlocked bootloader?

wizzardeel said:
i think you built in battery status settings are off. i barely get 12 hrs with medium use, so what i think it happens is that the battery monitor is not showing the proper discharge, and then all of a sudden it catches up to the discharge rate.
are you on stock rom, rooted, unlocked bootloader?
Click to expand...
Click to collapse
I am stock rom. No rooting, no unlocking.
These plunges are definitely an anomaly. Truly, with me barely using the phone and turning off mobile data, I get a few days of standby. I've had the phone since July, and the aberration in battery behavior has been the steep plunges I've shown.
In between these instance of steep plunges, I've had normal use. I really don't think it's an issue of calibration. Please believe me when I say that my normal, light use during the past four months gets me anywhere from 3-5 days with me barely using the phone. When I say barely using it, I mean not even touching it for an entire day if nobody calls me. But now, a sudden plunge in battery life is happening at 80% with no apparent reason.
I think it might be some kind of software or hardware glitch, but it's impossible for this to be normal given the battery life I typically get. Just looking at that steep drop, it's crazy and just happens out of nowhere.
But please trust me when I say that these sudden plunges that have happened a total of 4 or 5 times, causing the battery to drain completely in a few hours when I'm not touching it, are quite a drastic aberration from the normal standby life I get. Something is definitely wrong here, I just don't know what.
And one more thing to add is that after this sudden plunge and rapid drain, charging the battery still takes the normal time it does when I'm not having this issue. That is, about 2.5-3 hours to reach a full charge (and I charge with the phone 'off'). The battery is being completely drained. But this happened twice, then didn't happen for maybe 5-6 charge cycles, then happened again twice.
Before the first instance, I remember an OTA Verizon update around 10/5. My phone was okay for 2-3 charge cycles after that. Then two rapid drains. Then 5-6 normal cycles. Then two more rapid drains. There was a second Verizon OTA update somewhere in there but I can't remember.

and you said it only started once you did the OTA update from verizon right? well you could either try to go back to the stock verizon rom pre-update and see what happens there, or contact verizon and let them know what happens with the new OTA update. they could replace your phone, or it could be a bug of the new OTA update. i am on stock rom and rooted and deleted the apk that kept on trying to push the update. just unlocked by bootloader and so far my battery life has improved compared to previous locked bootloader.

i would take it to a verizon store and show them. They might give you a new battery.

I may have to do that. I'm just not really sure what the issue is.
- The battery can still hold a full charge.
- Based on running services, nothing is causing high CPU usage.
- The sudden plummet almost seems kind of random.
- Since there have been normal charge cycles, it's not an issue of calibration.
I'm not sure if this is a hardware issue or software issue. I'm trying to wrap my brain around what could cause the battery to drain so suddenly and sharply. Could the charge somehow be "leaking"? But in that case I'd expect it to happen all the time. If there's an underlying software issue, is there any other tool I might be able to use to figure it out?

Does the phone get hot?
Sent from my SCH-I535 using xda app-developers app

jhoutz said:
Does the phone get hot?
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Not from what I can tell. Note that the first couple plummet drains were overnight.
But today I caught it before noon. The phone wasn't hot, and the GSam screenshots show no CPU stress.

Maybe you can do a factory reset and se if that helps. They will probably do one if you bring it to verizon anyways. It sure sound like a hardware problem. You'd think if the processors are working that hard that the phone would get hot, I know mine gets pretty hot sometimes under heavy use.
Sent from my SCH-I535 using xda app-developers app

Thing is, all indications show the CPU isn't working hard, and the phone wasn't hot.
I'm stumped.
This is a noobish question, but I presume the only way to go back to stock is to factory reset? One thing I might wait for is the Jelly Bean update, presuming this random drain holds off until then.
But yea, I dread going into VZW because they're just going to try to pass this off onto me doing something wrong, or me not knowing how to calibrate the battery, etc. The information I've provided in my OP and in the screenshots would fly over their heads. Maybe I can just do an online chat and tell VZ to send me another battery?
The only other thing I can think of is that sometime before these plummets happened, I went online to MyVerizon and turned off the Backup Assistant for movies/music/etc. so I wouldn't get all those notifications. I don't think this could be the issue, since the plummet happens when data is off. Plus, GSam would show that Backup Assistant is hogging the CPU or forcing a signal.
I doubt swapping batteries will fix it, though. I'm thinking my internal hardware might have a serious problem.

inm8num2 said:
Thing is, all indications show the CPU isn't working hard, and the phone wasn't hot.
I'm stumped.
This is a noobish question, but I presume the only way to go back to stock is to factory reset? One thing I might wait for is the Jelly Bean update, presuming this random drain holds off until then.
But yea, I dread going into VZW because they're just going to try to pass this off onto me doing something wrong, or me not knowing how to calibrate the battery, etc. The information I've provided in my OP and in the screenshots would fly over their heads. Maybe I can just do an online chat and tell VZ to send me another battery?
The only other thing I can think of is that sometime before these plummets happened, I went online to MyVerizon and turned off the Backup Assistant for movies/music/etc. so I wouldn't get all those notifications. I don't think this could be the issue, since the plummet happens when data is off. Plus, GSam would show that Backup Assistant is hogging the CPU or forcing a signal.
I doubt swapping batteries will fix it, though. I'm thinking my internal hardware might have a serious problem.
Click to expand...
Click to collapse
Before the update, was everything normal?
Is the update with the HE base/baseband?
It probably isn't a hardware problem, just a bad base.
I've noticed after updating my GS3 to the HE base and the battery life was just horrid.
It's said that the new HE baseband uses up more battery also

emckai said:
Before the update, was everything normal?
Is the update with the HE base/baseband?
It probably isn't a hardware problem, just a bad base.
I've noticed after updating my GS3 to the HE base and the battery life was just horrid.
It's said that the new HE baseband uses up more battery also
Click to expand...
Click to collapse
Sorry, I don't know what you mean by "HE" base/baseband.
But yea, this problem didn't come up until after an OTA update.

Check your baseband version under Settings -> About and paste it here
Sent from my rooted Verizon Samsung Galaxy SIII

It's I535VRLHE
Kernel version: 3.0.8-1092717
Build number IMM76D.I535VRALHE
I turned on the phone and within 10 min or so the battery life went down by 2-3% without me doing anything. As a test I've put it into Airplane mode, and it's decreased by about 2% in 45 min.
Now I'm wondering if I have a faulty antenna or something.

Yup ive had it drain 90% overnight many times for no reason. Called verizon and my new battery should be here today.

1+ day on battery and only 11 minutes of screen time?!?

inm8num2 said:
It's I535VRLHE
Kernel version: 3.0.8-1092717
Build number IMM76D.I535VRALHE
I turned on the phone and within 10 min or so the battery life went down by 2-3% without me doing anything. As a test I've put it into Airplane mode, and it's decreased by about 2% in 45 min.
Now I'm wondering if I have a faulty antenna or something.
Click to expand...
Click to collapse
HE is the baseband version and the build number. For example I have: Android Version: 4.0.4
Baseband: I535VRLG7
Build: IM76D.I535VRALG7
which is the version before the update.
Like everybody else said, call Verizon or go to a store and let them know about the battery issues and they should send you a new one. Or even call Samsung and tell them you bought an S3 through Verizon and you are having battery hardware issues.

sonser said:
1+ day on battery and only 11 minutes of screen time?!?
Click to expand...
Click to collapse
Well, no calls made or received during that time. No data being used.
So, wasn't really using the phone during that time...

battery draining fast

I noticed battery draining fast since I installed gravity box. Without even touching the phone in the morning it will go down to 99%
I attached the screenshot of wakelock detector from this morning. an hour commute with just listening to music dropped 15%

You need to be a bit clearer with your reports about 'drain'
Are you reporting 1% battery drop as a 'drain' definitely due to gravitybox?
Are you using a custom rom with a feature conflicting with gravitybox?
Can you uninstall gravitybox and immediately confirm the drain goes away?
Your 15% drop, were you streaming via 3G on your hour commute? If so that sounds reasonable as it works harder to keep the signal
Try betterbatterystats as well to look at other wakelocks

eddiehk6 said:
You need to be a bit clearer with your reports about 'drain'
Are you reporting 1% battery drop as a 'drain' definitely due to gravitybox?
Are you using a custom rom with a feature conflicting with gravitybox?
Can you uninstall gravitybox and immediately confirm the drain goes away?
Your 15% drop, were you streaming via 3G on your hour commute? If so that sounds reasonable as it works harder to keep the signal
Try betterbatterystats as well to look at other wakelocks
Click to expand...
Click to collapse
I am stock but rooted.
I am on lte but half of my commute i have no signal from being on a train. but usually my phone lasts a day or at least 12 hours now i am only getting 6 hours.
I will try better battery stats and then post a screenshot before uninstall gravity body

I have the same problem. I Ajay lost 3%in one minute after using this for 4 minutes. Something not right with that gravity box. I'll be lucky to get 2.5 hours of screen time compared to my 3.5 I used to get.
Sent from my Nexus 5 using XDA Premium 4 mobile app

here is the better battery stats
not sure if accurate reading since it was installed with 80% battery left.
I will have to try again when it is fully charged

Gravity box won't drain your battery.
Not having a signal on the train will tho....big time. Unless you switched to airplane mode? Anytime the phone has to look for a signal, the battery takes a real beating.
Sent from my cell phone telephone....

kj2112 said:
Gravity box won't drain your battery.
Not having a signal on the train will tho....big time. Unless you switched to airplane mode? Anytime the phone has to look for a signal, the battery takes a real beating.
Sent from my cell phone telephone....
Click to expand...
Click to collapse
The weird thing is even with traveling on the train i used to get at least 12. Even on the weekends when I am home it is draining fast unless I don't touch the phone at all

jj71787 said:
I am stock but rooted.
Click to expand...
Click to collapse
rooting does not necessarily mean you will have better or wore battery. Try changing the kernel, stock kernel gives you 3-3.5 hrs SOT normal usage.(unless you use it to read books)
I had 0% drain overnight when i first bough the phone, but after a while 1-3% drain overnight is normal.

gamer.11 said:
rooting does not necessarily mean you will have better or wore battery. Try changing the kernel, stock kernel gives you 3-3.5 hrs SOT normal usage.(unless you use it to read books)
I had 0% drain overnight when i first bough the phone, but after a while 1-3% drain overnight is normal.
Click to expand...
Click to collapse
I understand that. I was just stating that I was not on a custom rom.
I heard that franco kernal is the same battery stats as stock.
any suggestions?
Thanks

There was some problem with old version of KitKat. Google Now constantly was accessing location services and draining the battery like hell. I don't know if it got fixed or not.
Try turning off location and use phone normally.
Sent from my GT-N7100 using Tapatalk

cooolforce said:
There was some problem with old version of KitKat. Google Now constantly was accessing location services and draining the battery like hell. I don't know if it got fixed or not.
Try turning off location and use phone normally.
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
I was thinking of that. I never had the problem with keeping it in battery saving mode. I will have to try turning it off

jj71787 said:
I was thinking of that. I never had the problem with keeping it in battery saving mode. I will have to try turning it off
Click to expand...
Click to collapse
Great! So let us know the results
Sent from my GT-N7100 using Tapatalk

jj71787 said:
here is the better battery stats
not sure if accurate reading since it was installed with 80% battery left.
I will have to try again when it is fully charged
Click to expand...
Click to collapse
jj71787 said:
I understand that. I was just stating that I was not on a custom rom.
I heard that franco kernal is the same battery stats as stock.
any suggestions?
Thanks
Click to expand...
Click to collapse
Different kernels behave differently for everyone's device and usage. You need to experiment yourself.
But before you do, work out what is using your battery first, electricity doesn't just disappear, tends to obey the laws of physics...
Then determine if it's definitely gravity box, or if you're experiencing phone 'usage' as opposed to battery 'drain'
Leave wakelock detector and betterbatterystats for collecting data for much longer. Put your phone down for a while...

eddiehk6 said:
Different kernels behave differently for everyone's device and usage. You need to experiment yourself.
But before you do, work out what is using your battery first, electricity doesn't just disappear, tends to obey the laws of physics...
Then determine if it's definitely gravity box, or if you're experiencing phone 'usage' as opposed to battery 'drain'
Leave wakelock detector and betterbatterystats for collecting data for much longer. Put your phone down for a while...
Click to expand...
Click to collapse
I turned location off to see if it is that. I am going to try better battery stats tomorrow after i gets a full charge

jj71787 said:
I turned location off to see if it is that. I am going to try better battery stats tomorrow after i gets a full charge
Click to expand...
Click to collapse
So man, did turning off location services help ?
Sent from my GT-N7100 using Tapatalk

Are you performing soft restarts? If so, that's probably the reason. For some reason, Android doesn't take well to soft restarts, so when you soft reset it never initializes properly and you end up with strange things like excessive battery drainage.

BirchBarlow said:
Are you performing soft restarts? If so, that's probably the reason. For some reason, Android doesn't take well to soft restarts, so when you soft reset it never initializes properly and you end up with strange things like excessive battery drainage.
Click to expand...
Click to collapse
Interesting...I've been having erratic drain patterns lately with no visible culprits. I've noticed it happens sometimes after updating gravity box and I always do a soft reboot, so that might explain it. Do you have any more information about it?
Sent from my Nexus 5

I only did 1 softboot.
I think the culprit is google music it drains the battery like crazy. I tried not listening to music on my commute and got to work with 98% battery. With google music I will get to work with 90%

BirchBarlow said:
Are you performing soft restarts? If so, that's probably the reason. For some reason, Android doesn't take well to soft restarts, so when you soft reset it never initializes properly and you end up with strange things like excessive battery drainage.
Click to expand...
Click to collapse
soft reboots do fine on android. your "never initializes properly" is inaccurate and just plain wrong.

jj71787 said:
I only did 1 softboot.
I think the culprit is google music it drains the battery like crazy. I tried not listening to music on my commute and got to work with 98% battery. With google music I will get to work with 90%
Click to expand...
Click to collapse
To be honest this looks like phone usage, rather than particularly bad battery 'drain'. Are you expecting that your battery should be 98% if you listen to music while on the move for an hour? Or what would a reasonable expected level be?
Your first post said that an hour commute dropped 15%, now it's dropping 10%? Sounds like an improvement to me.

Idle Battery Drain

Hi,
I'm experiencing quite big idle battery drain, but not always. Sometimes by battery lasts for 3-4 days with minimal usage, but some days it goes down by up to 4% per hour with no usage. I'm sure it's not a rogue app keeping my phone awake and I've done the Google Play Services "fix" in App Ops. I'm running stable crDroid KitKat with stock kernel, and a lot of people don't seem to be having issues.
I've attached some screenshots from Wakelock Detector. It looks to me there is an insane number of wakeups for some reason. Has anyone had anything like this and managed to fix it?
Thanks.

Connectivity service is probably your culprit. It's a very bad battery draining wakelock that happens when you lose network signal and It keeps your phone awake until it finds another signal. Your best option would be to try out a different modem
sent from my amazingly awesome OnePlus One with Stereo Mod
Don't forget to hit thanks!

abhi08638 said:
Connectivity service is probably your culprit. It's a very bad battery draining wakelock that happens when you lose network signal and It keeps your phone awake until it finds another signal. Your best option would be to try out a different modem
sent from my amazingly awesome OnePlus One with Stereo Mod
Don't forget to hit thanks!
Click to expand...
Click to collapse
Thanks for the reply.
I think you're right. I was looking at the stats today and I saw a lot of wake-ups by 'RILJ' under phone, which also suggest my issue might be modem-related. I've attached a screenshot for reference.
On a side note, it seems a bit weird how WLD shows a lot of wake-ups by SwiftKey with 'AudioMix'. I've never fully trusted that these apps show accurate stats, especially when it comes to system processes.
But anyway, I'll give a newer modem a try when I have the time and report back.
Thanks again :good:

"Other" app battery drain, phone(rooted) not useable, assistance from advanced user is appreciated

Hello, this is the battery drain of Mi 11i( haydn,SD888). I have this problem since the day I bought the phone, I tried multiple official roms and updates and neither helped. Right now I am on latest MIUI 14 version for the phone, and since I won't be updating it any time soon, I decided to tap deeply into the problem and rooted it, put LSPosed on it and installed many analytic apps that may help. Phone has abnormal "Other" app battery drain while standby, but even with rooted apps, I cannot see the culprit. At first I thought that the "SNS_SMD" sensor, also known as "Significant motion" sensor is at fault, since I saw very large amount of wakeups from it before root, actually constantly while the phone is off. Besides that one, there is also "RMNET_DFC", also used quiet a lot while idle. I managed to get SMD sensor under control by disabling it via sensor disabler app. Weird thing is that the GSAM still reports it being used, even after I disabled both it and sensors like step detector, but now after disabling it, it is not used constantly, "only" half of the uptime of the phone. Next thing, "RMNET_DFC" is also fixed, it's cause was something to do with google play services. Now GSAM reports it's usage of about 1-2h while standby, it used to be also for the whole uptime of the phone while it was idle. Even thou I got those things kinda under control, I still have 1800Mah drain in battery tab by "Other" app. Neither better battery stats nor GSAM report what is it. That "Other" app drain is completely gone if airplane mode is turned on, but I don't see any "radio" or "cell standby" like other people do when they have a problem with the modem. Mine is listed, but the drain is neglegable. I said that the phone is not useable since it lasts me about 2-3h of screen on time during the day while using basic apps. Funny thing is, when I go on a gaming session, charging up the phone to 100% and playing some very demanding 3d games for 2 hours, I am left with 50% battery life at the end of the session...

kapul4 said:
Hello, this is the battery drain of Mi 11i( haydn,SD888). I have this problem since the day I bought the phone, I tried multiple official roms and updates and neither helped. Right now I am on latest MIUI 14 version for the phone, and since I won't be updating it any time soon, I decided to tap deeply into the problem and rooted it, put LSPosed on it and installed many analytic apps that may help. Phone has abnormal "Other" app battery drain while standby, but even with rooted apps, I cannot see the culprit. At first I thought that the "SNS_SMD" sensor, also known as "Significant motion" sensor is at fault, since I saw very large amount of wakeups from it before root, actually constantly while the phone is off. Besides that one, there is also "RMNET_DFC", also used quiet a lot while idle. I managed to get SMD sensor under control by disabling it via sensor disabler app. Weird thing is that the GSAM still reports it being used, even after I disabled both it and sensors like step detector, but now after disabling it, it is not used constantly, "only" half of the uptime of the phone. Next thing, "RMNET_DFC" is also fixed, it's cause was something to do with google play services. Now GSAM reports it's usage of about 1-2h while standby, it used to be also for the whole uptime of the phone while it was idle. Even thou I got those things kinda under control, I still have 1800Mah drain in battery tab by "Other" app. Neither better battery stats nor GSAM report what is it. That "Other" app drain is completely gone if airplane mode is turned on, but I don't see any "radio" or "cell standby" like other people do when they have a problem with the modem. Mine is listed, but the drain is neglegable. I said that the phone is not useable since it lasts me about 2-3h of screen on time during the day while using basic apps. Funny thing is, when I go on a gaming session, charging up the phone to 100% and playing some very demanding 3d games for 2 hours, I am left with 50% battery life at the end of the session...
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I noticed one thing which you didn't seem to have noticed. Your mobile signal. It is poor and usually that is a huge drainer since it will constantly search for a better signal. Try to move the phone to a location where the signal is better and try some observations.

TNSMANI said:
I noticed one thing which you didn't seem to have noticed. Your mobile signal. It is poor and usually that is a huge drainer since it will constantly search for a better signal. Try to move the phone to a location where the signal is better and try some observations.
Click to expand...
Click to collapse
Thanks for the insight, I know that modem has to work "harder" when the signal is weak, but didn't know there is much difference between 4 and 5 bars. I am running 4g even thou I have 5g support here, 5g usually has 4 bars while 4g usually has 5, sometimes dipping to 4 when weather is bad but even then I am getting about 100mbps download speeds. According to the BBS screenshot shown above, it seems that the weaker signal isn't a big deal tho since it was at moderate signal for 53 min in total. I will see what will be the result with 3g but last time I tried while the phone was not rooted, there was not much difference with standby battery health.

Not really an answer you are looking for, but you do have a lot of junk apps installed. It is easier to charge your phone twice than let all that junk run on your phone.