Database Develop

Overheating

Hello
The day before I got my Lg O2X and am now experiencing overheating (I think). The app which I have installed shows 42C while charging the battery is a bit warm.
Can anyone suggest me a good app so that I can confirm it?
And yeah I live in India so temperature is a bit high over here 32C when I posted this.
Update: I just noticed as the battery reached 90% charging it started to cool down at the moment it is at 36.7C at 96% (with no change in placement of the phone).

Ya man..the battery of every device heats up while charging and yes i also live in India and if u use ur phone while recharging it goes upto 42°C..
Try not using while charging..
Cheers
Sent from my LG-P990 using XDA App

Yeah... its very normal

Dang not using while charging! I cant stop myself with that tegra 2 inside it
Sent from my LG-P990 using XDA App

i have spare battery's and a external charger ebay... only cost about 12 US dollars.

Takes less time to charge..mine charges in like an hour..i either sleep during that time or i switch on my pc or tv
Sent from my LG-P990 using XDA App

Battery life sucks too on the stock rom :/
Sent from my LG-P990 using XDA App

Just buy some spare batteries 2.80usd shipped each. And external battery wall charger $3.50
Sent from my LG-P990 using Tapatalk

I guess installing a custom rom would also help.
Im the meanwhile I‘ll get an extra battery.
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C0D3N1N3R said:
I guess installing a custom rom would also help.
Im the meanwhile I‘ll get an extra battery.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Do note that heat is directly proportionate to the amount of power the phone uses. Generally I find custom roms/kernels to be more power hungry than the standard ones.

C0D3N1N3R said:
Battery life sucks too on the stock rom :/
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Do u own a car with that cigarette lighter thing available..??
Sent from my LG-P990 using XDA App

Mungulz said:
Do note that heat is directly proportionate to the amount of power the phone uses. Generally I find custom roms/kernels to be more power hungry than the standard ones.
Click to expand...
Click to collapse
Mine overheates only while I'm playing and charging in the meanwhile, or in car, navigating and charging.. It's a lot of battery consumption and totally normal..
Leaked GB 20i (topogigi) has a good battery life, the only thing is a battery drain in data mode, but for instance wifi is going really well!

C0D3N1N3R said:
Hello
The day before I got my Lg O2X and am now experiencing overheating (I think). The app which I have installed shows 42C while charging the battery is a bit warm.
Can anyone suggest me a good app so that I can confirm it?
And yeah I live in India so temperature is a bit high over here 32C when I posted this.
Update: I just noticed as the battery reached 90% charging it started to cool down at the moment it is at 36.7C at 96% (with no change in placement of the phone).
Click to expand...
Click to collapse
it's normal , mine too 42c when charging, then it will cool down by it self

Mungulz said:
Do note that heat is directly proportionate to the amount of power the phone uses. Generally I find custom roms/kernels to be more power hungry than the standard ones.
Click to expand...
Click to collapse
Most people say it makes their battery cycle longer and battery rarely goes to 40C!
karan_singh_9008 said:
Do u own a car with that cigarette lighter thing available..??
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
No I don't I am in 11th grade at the moment .

C0D3N1N3R said:
No I don't I am in 11th grade at the moment .
Click to expand...
Click to collapse
Hahahhahah unlucky u man..don't really think u need another battery though...
Sent from my LG-P990 using XDA App

Y not?
Sent from my LG-P990 using XDA App

Android system

Is it normal with the 4x HD that the android system used the most battery?
With my last phone (galaxy s plus) it was 12-15%.
Takes the quad core processor more power?
I have the phone since yesterday and have 2 full charged (from 0 to 100%)
Verstuurd van mijn LG Optimus 4x HD (P880)

The system uses 3% on mine ...

maximilien03 said:
The system uses 3% on mine ...
Click to expand...
Click to collapse
3%? Maybe thats the problem with my battery drain.
I did a factory reset 15 minutes ago.
Maybe this helps. See hows going tonight and tomorrow.
Sent from my LG-P880 using xda app-developers app

Mine use 34%.... Don't have any problems with it.. normal batterylife...
Sent from my LG-P880 using xda app-developers app

At least yours doesn't look like mine, not sure what to think
Sent from my LG-P880 using xda premium

Mine is 57%. I don't know why?

I got 18%. Android system has a lot of stuff depending on it, so it depends how you use your phone. Also the LG battery stats is innaccurate and should not be trusted
Sent from my rooted P880

I have got sth new. I found this and now it's android system consumption lower. I think it lasts longer.
This is the tread: http://forum.xda-developers.com/showthread.php?t=1599023
I think the link is broken so I uploaded it here:
NvCPLSvc.apk (19 KB)
https://mega.co.nz/#!C8higK5D!Jw5yewbUlYo00LNuVCUINx0o7d1PZe7vfK1vEx_Cwn8

whoo, 58% that's big too. But batterylife is quite good

WHY slow charging?

I've been updated my device from v10c to v10f but why in v10f everytime i plug-in the charger ,there is a word "SLOW CHARGING"???
I used original charger from o4x
Even im not charging on my PC
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You should explore a little more... There is an explanation for that already. Try to change the plug or the cable
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RuedasLocas said:
You should explore a little more... There is an explanation for that already. Try to change the plug or the cable
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Sure? Okay thanks
Sent from my LG-P880 using xda app-developers app

The solution to this is, charge your phone while its off. The reason it says slow charging is because the cores of your phone is above 40°C
When the core of your phone is above 40°C it will go in to slow charging mode to prevent overheating.
Either charge while phone is off, or wait until your phone cools down before charging.
Sent from my (V10f Euro Open, Rooted, CWM-Installed, Deodex-ed, Camera-Moded V5) LG Optimus 4X HD P880.

Xenogenics said:
The solution to this is, charge your phone while its off. The reason it says slow charging is because the cores of your phone is above 40°C
When the core of your phone is above 40°C it will go in to slow charging mode to prevent overheating.
Either charge while phone is off, or wait until your phone cools down before charging.
Sent from my (V10f Euro Open, Rooted, CWM-Installed, Deodex-ed, Camera-Moded V5) LG Optimus 4X HD P880.
Click to expand...
Click to collapse
I think Slow Charging is weird case
All people have different case
1.Because overheat (This is right)
2.After Flash firmware to v10F (OP Case same with me)
3.Broken cable
And, the solution is different depending what is your case
In my case the solution is flashing downgrade firmware then flash to v10f
If problem still happen, repeat it until you get clean flashing
My country and OP suck. No v10F ota until now :laugh:

You can fix slow charching :
Plug your smartphone first in then the cable with the adapter to the electricity.
(sorry I'm not englisch)
Sent from my LG-P880 using xda premium

Someone could solve the problem of load when heated, my phone is wrong and not to do, the hidden menu option "Unlimited Temperature Charging" I solved the problem. Appreciate your help, greetings.

Try this, maybe help you
http://forum.xda-developers.com/showpost.php?p=37331108&postcount=17

Help me
I have the same issue. When charging the phone, it goes on slow charging and it does not charge my phone. Instead, battery percentage reduces.
It works fine sometimes but some other the charging mode goes from AC to slow charging and the battery gets extremely hot and stops charging and does the same thing again, when charging battery percentage reduces instead of increasing.
Do you believe it has something to do with the phone, the core, the battery or what?
I tried a different charger already...

Search
Sent from my LG-P880 using xda app-developers app

3845#*880#/module test/charging test
Tick unlimited charging temperature, you must do this at each boot
Sent from my rooted P880

http://forum.xda-developers.com/showthread.php?t=2187017

Battery life

Stock rom, stock kernel , wifi on for 9 hours, web surfing, YouTube, Facebook, music etc.. Is this any good?
Sent from my LG-P880 using XDA Premium 4 mobile app

Screen on time
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yep, i'd say it's quite decent.

Thanks for the reply, you think that installing cm 10.1 would help?
Sent from my LG-P880 using XDA Premium 4 mobile app

Well cm10.1 with tinykernel works very good for me .
Sent from my Galaxy Nexus using Tapatalk 2

kendziora said:
Thanks for the reply, you think that installing cm 10.1 would help?
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
dunno. f.e., my wifi drain on custom roms is higher than on stock, but onscreen time is bigger. you can always try it and test it yourself

kendziora said:
Stock rom, stock kernel , wifi on for 9 hours, web surfing, YouTube, Facebook, music etc.. Is this any good?
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Why make new thread ???
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kendziora said:
Stock rom, stock kernel , wifi on for 9 hours, web surfing, YouTube, Facebook, music etc.. Is this any good?
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
dude this is amazing, this is my battery life and i just got my phone 4 days ago and idk what the hell is wrong with it

I have this phone since last october, so my Battery isnt even new, im happy
Sent from my LG-P880 using XDA Premium 4 mobile app

I swear theres like 5 battery life threads here.
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My battery status, they are nog bad
Verstuurd vanaf mijn Quad Core Monstah genaamd P880 (LG Optimus 4X HD)

soudy1994 said:
dude this is amazing, this is my battery life and i just got my phone 4 days ago and idk what the hell is wrong with it
Click to expand...
Click to collapse
Send me a private message with all your info (rom, kernel, apps, etc) i Will help
Sent from my LG-P880 using XDA Premium 4 mobile app

noppoer2 said:
My battery status, they are nog bad
Verstuurd vanaf mijn Quad Core Monstah genaamd P880 (LG Optimus 4X HD)
Click to expand...
Click to collapse
How did u get better battery stats to that color?
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theofficialpimp said:
How did u get better battery stats to that color?
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Click to collapse
Idk , i think it is cm10.2 color or something.

The stock battery is great, if you don't use your phone at all that is . Just get an upgrade as I did 4100 mah,sure it doubles the size and looks fat,but man I can't use a phone that has a 4 h charge when using it.

Deep sleep battery saver pro
I have been using this apk on several custom roms now,it does help battery life but noy by a hteat deal,i have flashed all kernels for roms and the only conclusion that i csn come too is the battery itself is crap,going to start searching for some different batteries and try them and test them.I will post any results i find.

salmonpar said:
I have been using this apk on several custom roms now,it does help battery life but noy by a hteat deal,i have flashed all kernels for roms and the only conclusion that i csn come too is the battery itself is crap,going to start searching for some different batteries and try them and test them.I will post any results i find.
Click to expand...
Click to collapse
Thanks for your info
Sent from my LG-P880 using XDA Premium 4 mobile app

Guys, seriously, disable history location and history report on google settings. also disable find remotely and restore original setting on google settings aswell
(if you want to search and wipe youre stolen phone, use Wheres my droid for example)
You can shurely expect a lot more juice after that. Will prove it later with pics tomorow.

battery life
Hi for the last few weeks my phone has only been charging to 92% after been on charge all night I have tryed different ROMs and kernels but still the same even tryed different chargers and a new battery but still no further forwards please help me

I have the same "problem". Stuck at 92%. I recommend you to read this thread.
You can calibrate battery (reset battery stats) using app such as Battery Calibration. (Your device has to be rooted i guess.) You can also delete battery stats in cwm/advanced/wipe battery stats. It's recommended to calibrate it when installing a new rom.
It might help if you plug it in when battery drops <15% (don't let it drop below 5%) and keep charging it until is full (you can add 15 minutes).
I hope that makes your battery stats become more accurate.

Battery drain when smartphone is off

Hello everyone. This is the third day I'm having the following issue: I turn off the phone at night with 50% battery, but when I wake up the smartphone doesn't boot, saying that there's no battery anymore.
Someone else had this issue?
Here it is a screenshot:
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Its seems that your phone have some kind of wakelock. Download better battery stats and look.
Sent from my LG-P880 using xda app-developers app

I dont understand how can wakelock be active when the phone is off? That doesnt seem posible..
posl'o ja to s mob'tela

s4wk said:
Hello everyone. This is the third day I'm having the following issue: I turn off the phone at night with 50% battery, but when I wake up the smartphone doesn't boot, saying that there's no battery anymore.
Someone else had this issue?
Here it is a screenshot:
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
wakelock detector. download from play store. and of course next time 1st search then ask

Do you turn it off completely or just lock it? If you shut it down then its quite strange, if not use the search function as mentioned above.
Sent from my 4X HD via XDA Premium

read please. he turned his phone OFF completely. there are no wakelocks then xP
OP, it might be a faulty battery. try to get the battery out for a night, put it back in the morning and check the status

lol. its obvious that he just described it wrong. u cant switch off the phone and lose 50% battery. he means he turned off display. the phone was supposed to "deep sleep". if he had it really switched off and lose 50% battery then he wouldnt ask. he would already know that his battery is dead and would kiss it bye bye....

if you look at his battery diagram, it kinda shows it was turned off, then turned on and it was on very low battery level, so i think he described it right. lets wait for OP for further info on the issue ^^

I shut the smartphone off. I'll try to check if this problem comes back having removed the battery, as suggested.
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s4wk said:
I shut the smartphone off. I'll try to check if this problem comes back having removed the battery, as suggested.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It must be battery malfunction.. Not a big problem!

s4wk said:
I shut the smartphone off. I'll try to check if this problem comes back having removed the battery, as suggested.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Turn your phone off, take the battery off at night and check how much battery you lose when you put it back in, the next day.
I think its just a dead battery, look how fast his battery drained down, it can't be simply wakelocks.My phone doesn't lose that much battery even with heavy gaming.
Anyways, google how to reset battery stats it might help or I don't know.If that doesn't work just replace your battery.

I thought yesterday that this wasnt possible.. Tonight, this happened to me...:laugh:
I turned my phone off with 63% and in the morning I couldnt turn it on.. When I turned it off, the hardware buttons were on for a couple of seconds... So maybe the phone got stuck on some frequency and drained the battery.. Very strange... Will pull out the battery tonight to test some more.

OK i tried to remove the battery. Everything works fine. So the problem must be something related to the phone or android. I think it's the second one, since this bug happened to my friend as well, but not with this frequency.
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It must be a problem with ROM, some bug that keeps the phone from shutting off. It must be stucked on some high frequency to drain so heavily!

brunek said:
It must be a problem with ROM, some bug that keeps the phone from shutting off. It must be stucked on some high frequency to drain so heavily!
Click to expand...
Click to collapse
I am using CM stable 10.1.3 + iodak v8 kernel. Some Grenify app and privacy guard on for some other ones.

Quite strange indeed.

I am in Vanir with his stock kernel.. Over night with wifi I lose 3-5%,over night with phone off I lose 60%! Hahahaha
:banghead:
posl'o ja to s mob'tela

guyz sometimes some roms bug when u press to shut off the phone. just hit a couple of times the power button to make sure its off.

I wrote that my hardware buttons after I turned the phone off were still on for a couple of seconds.. If I pushed power button maybe I would see the bug..
posl'o ja to s mob'tela

Well...my phone was off...I'm 100% sure about that
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