Develop Bugs

Battery Fully Drained - Warning Sign

So today my battery was draining pretty quickly and I just let my phone die. And right now it's charging, but I can't turn it on. The screen has a symbol of the battery icon and a warning sign. Is this a bad sign? Anyone ever get this?

Pull your battery and leave it out for about 10 minutes while you make coffee. Put it back in and it should start just fine assuming you have charged it. Also I recommend charging directly on wall charger, not USB plugged into computer.
If that doesn't work, hold the volume button up while holding the power button down. Just keep holding them. This will eventually open your recovery. Then click select "reboot phone" and hit power.
Sent from my SPH-D710 using Tapatalk

I've had this happen to me about a week ago, I wake up to find my phone dead and not charging. Luckily I have a spare (from my old one that was replaced) so I've been using it.
I've left it out for a while, but no luck. Tried booting from recovery and stuff, but it just turns on, doesn't charge then shuts off. I haven't done a whole lot to fix it, been busy but I think if I try again and let it sit on the charger for a bit, it may just be fine.
Edit: Went ahead and swapped the batteries then set in on the charger (wall) . Not showing the triangle, hopefully it charges just fine.

That shows when the battery is fully drained. The phone needs to charge for a bit to have enough power to turn on. It's the E4GT version of the iphone/ipad/ipod touch image when the battery is fully dead and just a little lightning bolt is showing under the battery when you charge it.
Sent from my SPH-D710 using xda premium

Left is the fully dead screen. (just like the battery with warning sign on E4GT)
Right is normal charging screen. (like normal batter with dots under it on E4GT)

RCOVA said:
That shows when the battery is fully drained. The phone needs to charge for a bit to have enough power to turn on. It's the E4GT version of the iphone/ipad/ipod touch image when the battery is fully dead and just a little lightning bolt is showing under the battery when you charge it.
Sent from my SPH-D710 using xda premium
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Yeah I thought so. The weird thing is, I've been draining my battery quite often, since I've been doing ROM Beta testing so I wanted to get real battery percentages and such. One time, I even turned on the phone quite a few times after it would shut off just to make sure it was completely dead, and once it was, it never showed the triangle. This happened randomly during the night while I was asleep, with fully or nearly full battery life.
I'm sure it's no biggie, which is why I wasn't worried. Well I had it charge up a bit, and booting it up, everything seems fine. Either way I have a spare battery in case this one goes bad.

Charged it for around 5 hours and still getting this error. I'm just gonna leave the battery out for like 30 minutes and start charging it again. Just to make sure, this is a battery problem and not a phone problem, right? I would hate to be bricking my phone again xD

[Q] Something Completely Strange... Seriously

Ok, So i have been pretty cautious with my GNII, but finally ran into my first issue....
I hate to say it, but im on Jedi X9 (although with custom theme, if that makes a difference) and after having absoulely zero issues thus far... i finally had my first Ohhhh S***** moment. Here is some Background...
After trying for almost an hour to get UPnPlay to read my Laptop (battery readings went from 13% to 6%) and finally deciding that my phone wasn't picking up the Laptop because the Wifi needed to be reset... and of course, after reseting the wifi, UPnPlay read my Laptop like a charm... Anyways, I decided to go smoke a cig and let my phone charge for a sec while i was doing so, and then this happened....
As i go to plug my phone into the stock charger, nothing happens... try to hit the power button.... nothing... unplug and tap power button nothing... try to switch sockets (top to bottom).... Nothing... change wall outlets completely... nothing.... Go into a different room and plug into a different outlet (in a different room)... nothing.... finally (after taking off my Otterbox-Defender Case) and pulling the battery... I put battery back in and plug phone into the wall... It starts to charge....
Still havent turned the phone back on....ok, just did and everything seems to be working fine (no bootloop)... recieved alerts (unread Emails/SMS/MMS)... but wow that was sorta a trip... NOT SURE WHY MY PHONE WASN"T CHARGING FOR THAT LITTLE INSTANCE OR WHY IT WENT FROM ~6% to 0% within what had to be just a few seconds (unless i was just abducted by aliens and had that whole time-lapse issue)....
Anyone else experience anything like this yet... ON ANY PRIOR DEVICE EVER???

I think I did once on my s2. But the phone was really dead and I got scared -_- . Since then I dont like it when the phone reaches 0% on my phone.
Sent from my SGH-T889 using xda app-developers app

Dito
Same thing happen to me on GSII. Long story short I was using my phone while it was charging, but it was still declining. I didn't think much of it until i was on zero for awhile. I wondered stupidly how long it could stay on zero while charging. Whole scenario was probably 20 min. Like an idiot I forgot and pulled the cord out on accident because I had also just put a file on and it instantly shut off. The phone was like vibrating weird. it would flash but turn off. I left it on a charger for hours, waiting waiting. And it just turned on. Lesson learned... Speaking of, just looked over and forgot I came on here because my GNII is stuck in bootloop hahaha. Gotta go

It is a good idea to watch your battery charge on modified ROMs and not allow the phone to go bellow 9 %..
That has always been my rule.
Keep the phone on the charger whenever you can, and also allow the devise to display the percentage battery
on the taskbar. This will allow you to keep an eye on how much energy is left.

maniep said:
It is a good idea to watch your battery charge on modified ROMs and not allow the phone to go bellow 9 %..
That has always been my rule.
Keep the phone on the charger whenever you can, and also allow the devise to display the percentage battery
on the taskbar. This will allow you to keep an eye on how much energy is left.
Click to expand...
Click to collapse
I usually let mine drains till 2-5% and then charge. I've been doing this since HD2 days and I never had any issue + getting great battery life.
Sent from my SGH-T889 using Tapatalk 2

Not Charging After Full Drain. Not Turning On When Plugged In

So I'm having a problem where I drained my battery and the phone shut itself off with 1% to 2% battery life remaining. I've left it charging for a good 45 minutes now. Turned it on, and it reported 1%. Thinking that it was just a reporting error, I unplugged it, and the phone promptly shut itself off. Now another 30 minutes has passed, unplugged it, turned it on. The phone refuses to turn on! It will however show the battery charging animation, so I know it's not bricked or anything. I guess my only solution is to leave it charging while it's off overnight, even though I need to use my phone right now... That important person will have to wait :crying:
Edit: Works again... Though it does not show my battery life correctly. It says 15% when it's probably more like 2%.

Make sure it's plugged into a wall and not your computer.
Sent from my Optimus G using Tapatalk 2

BMelz said:
Make sure it's plugged into a wall and not your computer.
Sent from my Optimus G using Tapatalk 2
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Click to collapse
It was plugged in to the wall.

geokilla said:
It was plugged in to the wall.
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Click to collapse
Might want to use a different cable.. i have read that the cable and possibly even the wall adapter can be flakey.. if you have a spare cable try to use it instead of the lg one..

Original LG cable is fine. It's ever since I drained the battery it's started to act weird. I plugged it in at 3% in hopes of "calibrating" the batterystats and it was charging fine. Up till now. I caught a glimpse of my phone turn itself off while charging.
Now it's randomly decided to turn itself on and bootloop... And back to charging animation while off we go. What the hell? The battery isn't charging... Switching cables didn't help btw.
Found a third cable. Temporarily working..

geokilla said:
Original LG cable is fine. It's ever since I drained the battery it's started to act weird. I plugged it in at 3% in hopes of "calibrating" the batterystats and it was charging fine. Up till now. I caught a glimpse of my phone turn itself off while charging.
Now it's randomly decided to turn itself on and bootloop... And back to charging animation while off we go. What the hell? The battery isn't charging... Switching cables didn't help btw.
Found a third cable. Temporarily working..
Click to expand...
Click to collapse
Hmmm maybe the charger? Sounds to me like its not getting proper power hence the shutting down while plugged in.. but what do I know heh

I have the same problem. Plugged the phone in at about 3% and walked away. Came back an hour later to find it stuck in a loop of the LG logo and a black screen. I can sometimes get it into recovery, and from there see that the battery percentage will go from 0% to 15% and back to 0%. It's like the battery is bad.

I think it's a problem with the ROM/firmware where we can't drain it and hope to charge it up again..

I'm still running v1 of the jb release and last night I used my phone until it shut down at 2%, charged it up fine, and its been ok, knock on wood. One weird thing is that if I use the phone while on the charger, and I mean light tapatalk usage, the phone will drop to 99%, even while plugged in. Weird.
Sent from my LG-E971 using Tapatalk 2

ATRIXXIRTA said:
I'm still running v1 of the jb release and last night I used my phone until it shut down at 2%, charged it up fine, and its been ok, knock on wood. One weird thing is that if I use the phone while on the charger, and I mean light tapatalk usage, the phone will drop to 99%, even while plugged in. Weird.
Sent from my LG-E971 using Tapatalk 2
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Click to collapse
That's normal. When the phone is charged at 100% it stop charging to avoid the battery to be overcharged thus reducing it's durability.

Not charging again... My phone maintained a charge between 10% and 25% or so according to the battery usage graph. So I switched cables again. I went into the service menu and got a screenshot of the charging test this time. First pic is with the LG cable. Second is with a Samsung cable. Third picture is back with LG cable after the battery successfully got charged past the "low battery zone" with the Samsung cable.

I have a similar problem with the stock charger. After a few weeks of working perfectly, it just sopped charging my Optimus G.
Bizarrely, it charges my wife's Galaxy S2 HD LTE without issues.
And the charger from my Sony-Ericsson Xperia pro charges the Optimus without issues.
It's almost like the stock charger burns out something internally such that it doesn't output enough voltage/amperage/current.
Sent via the magic of an Optimus G (E971) running CM 10.1.

So it happened again... But this time, it occurred in between 20% to 40% battery life while charging. It's probably the LG cable.. Gonna call support and ask for another.

geokilla said:
So it happened again... But this time, it occurred in between 20% to 40% battery life while charging. It's probably the LG cable.. Gonna call support and ask for another.
Click to expand...
Click to collapse
I have a similar situation -- I powered down my phone one time at 5 %, did not wake up until one hour of charge, then last night tried again with about 40 % of battery left, same problem. I was wondering at first if the phone did not go to power down properly, and that the battery would drain through that, but then I just did another test with my battery at 30 %, and the phone did not want to restart until plugged in for 5 minutes.. It's almost as if the booting process is just this huge battery drain, sucking all the juice to start the phone in a peak of electrical rage.. anyway -- I noticed that yesterday, I was trying to restart the phone after a while, it would start to boot but it seemed it owuld just miss a little bit of juice to complete the process, then finally when it made it to screen it was at about 10 %..
Could it be that fix we used in the stock rom to get the screen at more than 65 %, and the cpu at 1512 mhz ? It seems more software related than hardware in my case, meaning I don't beleive it is the cable

Hate to revive an old thread, but as the new owner of an LGOG i just ran across this problem the other day. My phone has been able to go two day on a charge, and last week I forgot to charge it on night. Found it dead the next day. was leaving so I took it intending to charge at work or in the car. Car charger had no effect, but upper portion of phone got hot. plugged it in at home, same thing, charging icon, getting hot, but not charging. Also noted dim screen glow all the time.
tried 2o second hold on power button, vol up and down, got into the download screen and the bootloader screen, but no charge. Finally held the power button and vol. up and red charging light came on. Held it for a minute and the red charging light stayed on, let go out it went. Decided to try a couple of rubber bands around the phone to hold in the buttons, and it worked ---phone charged fully and operates as usual.
Thought I'd pass my experiance on to help anyone else with similar problem. Any idea why this worked?

I don't know, but I do know that getting to android 4.3 roms like the ones in Houstonn's thread have cured my O. G. from that, and from also constant and random camera reboot, and from also maps freaking out when plugged in in the car..
Sent from Somewhere using my Dog

For anybody that runs into this problem
I had this problem and tried for hours and hours to fix it. When you stick the usb charger into your phone, it literally takes like 5 hours to charge 2% when it's in this state
So it never gets to a point of wanting to turn on because the phone gets too hot trying to charge
My solution: Put a bunch of ice in a bowl, then put something over that like a bag, aluminum foil, basically anything that would be a barrier between the ice and your phone to keep it from getting wet
Now let it charge with the phone sitting on top of that ice for a few hours(make sure to add new ice as it melts) and your phone will charge up enough that it can be fully turned on. Then just let it keep charging
This worked for me after trying other things for hours. If this didn't work i was gonna open the phone and pull the battery

After the last update I have not had this issue. I've run my phone dead a few times and now it always charges - no issue.
philliboy said:
I had this problem and tried for hours and hours to fix it. When you stick the usb charger into your phone, it literally takes like 5 hours to charge 2% when it's in this state
So it never gets to a point of wanting to turn on because the phone gets too hot trying to charge
My solution: Put a bunch of ice in a bowl, then put something over that like a bag, aluminum foil, basically anything that would be a barrier between the ice and your phone to keep it from getting wet
Now let it charge with the phone sitting on top of that ice for a few hours(make sure to add new ice as it melts) and your phone will charge up enough that it can be fully turned on. Then just let it keep charging
This worked for me after trying other things for hours. If this didn't work i was gonna open the phone and pull the battery
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Click to collapse

matt832 said:
After the last update I have not had this issue. I've run my phone dead a few times and now it always charges - no issue.
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Click to collapse
What update are you referring to? I don't get over the air updates. Mine is off contract.

philliboy said:
What update are you referring to? I don't get over the air updates. Mine is off contract.
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Click to collapse
Last fall. I had to go to the stock rom, do the update, reroot, then all was fine.

[Q] Battery Problem

So there is this problem with my HOX.
Every time my battery goes down below 20% my phone switches off itself if i use more than 2-3 apps simultaneously.
I am not able to use phone below 20% most of times as soon as i plug in, I can use it again :/ weird!
This has been occurring for a while a now.
I have tried flashing different roms but still the problem persists.
Is there an issue with my battery? Or is it something else?
Although the Gsam Battery Monitor shows thats battery is good.
Any thoughts?
Any help is much appreciated!

No body?

divyanshu308 said:
No body?
Click to expand...
Click to collapse
Don't know if this will help and may be unrelated, but is the battery charging ok? I have been working on a friends HOX which is having battery issues, in a similar problem it keeps shutting down before the battery runs out, and was seming to charge ok, but the battery drained quite quickly after charging. In the end I replaced the battery(as the old one wasn't holding a proper charge) with a new one which seemed to fix the problem and also seemed to charge fine for about a week and then started having charging/shutdown issues. I'm yet to have another look at it but have been trying to find out more about the problem, if it is the charging circuit it can aparently be re-calibrated by holding the vol up, vol down and power button down similtaneously for 2 minutes. Don't know of this will help, but it is the only thing I can come up with that may explain the problem.

Had this today when my phone died and while it was charging on 2% it turned off.
I think it's just the cpu pulling power the batter simply doesn't have though I've never had it on anything about 5%.
Sent from my HTC One X using xda app-developers app

[Q] Galaxy Nexus i9250 problem.

Hey everyone. I have huge problem with my Galaxy Nexus i9250 for few days now.
Let me start from beggining.
First it was showing charging symbol even if it ain't plugged in. Then it stopped after I cleaned charging port.
Few weeks back there were great floods in my region (Bosnia) and we were in lack of electricity so I started to charge it on a car charger and after it's completely charged (2h) as soon as I start to use it the battery goes off really fast, example, if I use it for let's say calls or even on "stand by" after 30mins the battery goes for like 40%. That's when problems started to begin. If it was turned off becuase of lack of battery I had to turn it on by pressing "Down volume + power" for first 2 times. Then I had to remove battery for few seconds then put it back not completely but I had to press the battery against those 4 pins which conduct electricity to a cell phone and press those two buttons for like 30 seconds to turn it on. Few days ago, I had same problem, but this time it wasnt empty on battery, it was in my pocked with almost 50% of battery when I took it and I saw it was off. Tried again that same proccedure, it turned on, showed recovery menu and it turned off. Ever since I can't turn it on, it charges, but it doesn't show charging indicator on my screen. When I put my battery in other phone it shows it's fully charged. I can't turn it on, my PC won't reconize it, let's say it's dead. I don't know what's happening, so I'm asking here if anyone knows what to do. Thanks to all.

sounds like a battery + charger issue
aLvindeBa said:
Hey everyone. I have huge problem with my Galaxy Nexus i9250 for few days now.
Let me start from beggining.
First it was showing charging symbol even if it ain't plugged in. Then it stopped after I cleaned charging port.
Few weeks back there were great floods in my region (Bosnia) and we were in lack of electricity so I started to charge it on a car charger and after it's completely charged (2h) as soon as I start to use it the battery goes off really fast, example, if I use it for let's say calls or even on "stand by" after 30mins the battery goes for like 40%. That's when problems started to begin. If it was turned off becuase of lack of battery I had to turn it on by pressing "Down volume + power" for first 2 times. Then I had to remove battery for few seconds then put it back not completely but I had to press the battery against those 4 pins which conduct electricity to a cell phone and press those two buttons for like 30 seconds to turn it on. Few days ago, I had same problem, but this time it wasnt empty on battery, it was in my pocked with almost 50% of battery when I took it and I saw it was off. Tried again that same proccedure, it turned on, showed recovery menu and it turned off. Ever since I can't turn it on, it charges, but it doesn't show charging indicator on my screen. When I put my battery in other phone it shows it's fully charged. I can't turn it on, my PC won't reconize it, let's say it's dead. I don't know what's happening, so I'm asking here if anyone knows what to do. Thanks to all.
Click to expand...
Click to collapse
You must verify the voltage output of the car adapter you were using with the phone , remember that the fact it has a micro USB does not mean its designed to the specs of your phone, sounds like the battery went berserk after it was charged with that car adapter ... you should not tinker more with the phone and get a new battery and the original charger for it , if you can or are able to ...

Frank Hilario said:
You must verify the voltage output of the car adapter you were using with the phone , remember that the fact it has a micro USB does not mean its designed to the specs of your phone, sounds like the battery went berserk after it was charged with that car adapter ... you should not tinker more with the phone and get a new battery and the original charger for it , if you can or are able to ...
Click to expand...
Click to collapse
Thank you Frank. I already tought nobody will reply to this. So you think if I buy new battery and charger cell phone will start to work?
Car charger was combined, USB cable from Nokia and car adapter is for let's say every cell phone. I have original Samsung Nexus wall charger I got with that cell phone and it charges the battery it just wont turn on the phone. Either PC doesnt want to reconize it, tried with Device Manager to see if is there anything but no. Thank you again for your reply.

Still no luck! Does anyone have something to suggest?

Hmmmm .... still would go for battery malfunction !
aLvindeBa said:
Still no luck! Does anyone have something to suggest?
Click to expand...
Click to collapse
you say it charges the battery ? if you are able to see the white icon of the battery charging when the phone is off and you connect the charger , then it's definitely the phone battery .... replace it and lets hope it works out

Frank Hilario said:
you say it charges the battery ? if you are able to see the white icon of the battery charging when the phone is off and you connect the charger , then it's definitely the phone battery .... replace it and lets hope it works out
Click to expand...
Click to collapse
No, I'm unable to see battery charging indicator. But when I lick the battery you can feel the electricity. Yea, it's stupid method but it does the job. And when I put it in another phone it says it's almost full 99% to be exact. So battery... Gonna buy a new one.

aLvindeBa said:
Hey everyone. I have huge problem with my Galaxy Nexus i9250 for few days now.
Let me start from beggining.
First it was showing charging symbol even if it ain't plugged in. Then it stopped after I cleaned charging port.
Few weeks back there were great floods in my region (Bosnia) and we were in lack of electricity so I started to charge it on a car charger and after it's completely charged (2h) as soon as I start to use it the battery goes off really fast, example, if I use it for let's say calls or even on "stand by" after 30mins the battery goes for like 40%. That's when problems started to begin. If it was turned off becuase of lack of battery I had to turn it on by pressing "Down volume + power" for first 2 times. Then I had to remove battery for few seconds then put it back not completely but I had to press the battery against those 4 pins which conduct electricity to a cell phone and press those two buttons for like 30 seconds to turn it on. Few days ago, I had same problem, but this time it wasnt empty on battery, it was in my pocked with almost 50% of battery when I took it and I saw it was off. Tried again that same proccedure, it turned on, showed recovery menu and it turned off. Ever since I can't turn it on, it charges, but it doesn't show charging indicator on my screen. When I put my battery in other phone it shows it's fully charged. I can't turn it on, my PC won't reconize it, let's say it's dead. I don't know what's happening, so I'm asking here if anyone knows what to do. Thanks to all.
Click to expand...
Click to collapse
Alright, i have been sailing in the same boat, my i9250 has not been charging for quite some time.
Now for all most few months the phone is charging without any problem. I suspect the Google Search application could be the reason. I uninstalled all the Google Search application update and kept it to the one come by default. Since then i am able to charge my phone without any problem. The Google search version that i have is V 2.2.9.542574.
Try it out. All the best!!