[Q] HELP ME problem ! - LG Optimus Black

Hi Today I'm here to try to solve a problem that started yesterday in the morning when my cell phone began to restart optimus black and later he was not calling when I called him he flashes the LG boot screen like a flasher when I connect the charger it alloy usually already checked the battery and reinstalled the whole system with the ROMs cyanogem Nemesis and V30 is useless without connecting it remains so with the battery in my concept I think it's the battery that bad anymore esteje this phone has 5 months I bought and would wonder if anyone has gone through this problem and how to solve it or I have to change the battery will also make sure this is not happening in the short cell then I open it and check. thanks for the help

Please, try to reformule your question. Which ROM do you use? Cause in CM10 and 10.1, selfrebooting is known issue, i think.
Or maybe your phone is overheating. Did you overclocked it?
There are many factors to consider.
Cheers.
Odesláno z mého LG-P970 pomocí Tapatalk 2

already tested it with several roms to call and see if he does not turn flashes and erasing the name on the LG boot screen only turns on when I connect the charger leave it there when I turn off loading and shooting the charger takes about 10 seconds and shuts down again and when I connect the charger it notifies you that the battery is at 0%

Maybe HW issue...
Jonatasbarbosa said:
already tested it with several roms to call and see if he does not turn flashes and erasing the name on the LG boot screen only turns on when I connect the charger leave it there when I turn off loading and shooting the charger takes about 10 seconds and shuts down again and when I connect the charger it notifies you that the battery is at 0%
Click to expand...
Click to collapse
Sir, i am sorry, but i realy dont understand you...
Did you tried leave the charger plugged in longer? Maybe your battery is bad.
But i still dont know what is the issue. The phone is turning off itself?
If you tried with several roms, and still the issue remains, it can be HW issue.
But that is all what i can tell you.

I did not understand either. I suggest you to write with your original language and the translated one both in one post, so that someone that understand your native language could answer properly.
Sent from my LG-P970 using Tapatalk 2

I made a video of how my phone behaves and that is what is happening and not the video to see why this battery was to blur it with 69%
Link addition youtube
/watch?v=DNqsZJeSCD8&feature=youtu.be

Jonatasbarbosa said:
I made a video of how my phone behaves and that is what is happening and not the video to see why this battery was to blur it with 69%
Link addition youtube
/watch?v=DNqsZJeSCD8&feature=youtu.be
Click to expand...
Click to collapse
Odd.
Have you tried a different battery?
I'm seeing that all works well as long as it's plugged-in. You remove the battery and get about 10 seconds or so. Is that right?
Batteries go bad, and sometimes are counterfeit as well. They are cheap enough, so purchasing a new one is a relatively inexpensive test. Otherwise, something might be wrong internally with the hardware.

Related

[Q] N1 suddenly dead

Hi,
I have a rooted N1 and has suddenly dead.
The device was fully charged and powered off after half an hour.
I pulled the baterry and tried any button combinations, tried to charge even through USB. The device doesn't boot up, it doesn't start and I can't see the google logo, the charging LED doesn't lights up either.
Is my mobile bricked?
How has the modible been working for months after flashing the ROM and stop working?
Thank you.
Maybe the phone bricked... Or something in the phone broke. Try the reset combination again and try leaving it out of battery or power cable for some minutes
Hope I helped
Sent from my MT11i
fedayn said:
Hi,
I have a rooted N1 and has suddenly dead.
The device was fully charged and powered off after half an hour.
I pulled the baterry and tried any button combinations, tried to charge even through USB. The device doesn't boot up, it doesn't start and I can't see the google logo, the charging LED doesn't lights up either.
Is my mobile bricked?
How has the modible been working for months after flashing the ROM and stop working?
Thank you.
Click to expand...
Click to collapse
Maybe you can try with a different battery? How old is your phone and have you had battery problems?
sphinxcs898 said:
Maybe you can try with a different battery? How old is your phone and have you had battery problems?
Click to expand...
Click to collapse
Hi,
The phone is roughly 4 years old and I haven't had any issue with its battery. In fact, I already have another phone and its battery lasts much less than the N1's. The battery was charged 30 minutes before the mobile dead.
I didn't know the mobile could get bricked even it works for so long time.
Thank you.
fedayn said:
Hi,
The phone is roughly 4 years old and I haven't had any issue with its battery. In fact, I already have another phone and its battery lasts much less than the N1's. The battery was charged 30 minutes before the mobile dead.
I didn't know the mobile could get bricked even it works for so long time.
Thank you.
Click to expand...
Click to collapse
You can try to see if your battery is still alive / if your phone's display is working . I found a thread where the guy did a lot of stuff to his phone to cause the problem. I presume your phone was not subjected to any damage recently?
http://forum.xda-developers.com/showthread.php?t=839431
Is your phone on by any chance and its just that the display is not working?
sphinxcs898 said:
You can try to see if your battery is still alive / if your phone's display is working . I found a thread where the guy did a lot of stuff to his phone to cause the problem. I presume your phone was not subjected to any damage recently?
http://forum.xda-developers.com/showthread.php?t=839431
Is your phone on by any chance and its just that the display is not working?
Click to expand...
Click to collapse
Thank you, I've already checked that post.
The device doesn't power on nor the charging LED lights. I haven't made any change (major nor minor) to the phone before it stopped working. No app installed in the las weeks, no SO upgrade, not a single change has been made.
Thank you again.
Only thing is try another battery like mentioned. It's electronic, sometimes it just die.
baseballfanz said:
Only thing is try another battery like mentioned. It's electronic, sometimes it just die.
Click to expand...
Click to collapse
It's hard to find other guy with the same phone model. It's clera that N1 was a bad business for Google.
I tried another battery and it worked out.
What I really can't understand how people say that my phone could be bricked if it doesn't boot up and the charging LED doesn¡t light, is that possible?, how could I unbrick my phone whether I can't boot it up?
I'm sorry about my ignorance in the mobile phone's world?

[Q] charged,empty,charged, at nausem: can't run on battery anymore

My GT-N7000 yesterday developed this issue:
When I boot it (no USB cable to power it), the battery shows empty (grep battery icon, with a charging circle).
A second or so later, it switches to show a half-full battery, with charging dots below. and it vibrates for about a second.
Again, another second ro so later it goes back to showing an empty battery and the cycle continues.
If I attach a UCB charging cable, it boots fine, shows the battery as 100%
If I remove the charging cable, it loses power. When switched on again, this all starts over.
I saw this on ICS (4.0.4, stock, German) and there i also had the battery icon in normal more switching between
charging and blinking to not charging. I found a recommendation that upgrading might help, so I
did apply the JB update I had downloaded a few days ago, but this does happen
under JB too (OTA German 4.0.4, then flashed with Phil's-stock plus cwn6)
Is there anything can can be done? Is this a hardware issue or something that some form of total reset might cure?
As it is, I cannot use the phone w/o having it externally powered through my powerbank or car charger.
This happens with two batteries, so it's not the battery that is broken
I really think this one is battery problem as I have experienced the same thing..
are the batteries you tested New?
just my 2 cents.
Sent from my GT-N7000 using Tapatalk 2
noteandfound said:
I really think this one is battery problem as I have experienced the same thing..
are the batteries you tested New?
Click to expand...
Click to collapse
No, I've had both a fow a while.
I may buy a third just to test but I fear I may have to get a replacement phone soon , sniff
Though I would suggest that you get a new set of batteries...they solved the problem for me.
While you are at it, please search the forum for another solution that worked for me- "cleaning the micro-usb slot"...its an easy process but needs to be done a little carefully.
either of the two would definitely work for you...speaking from experience!
sejtam said:
No, I've had both a fow a while.
I may buy a third just to test but I fear I may have to get a replacement phone soon , sniff
Click to expand...
Click to collapse
Bro..i had the same problem..this morning,when the phone showed 100% in charged mode..as soon as i unplugged the charger..the charging %age goes down to 15% immedietly.. i went and bought a new charging port(only that usb charging port = very small),removed the old usb port and soldered the new usb port to the note..This works like charm..but this probably void the warranty ..so,if u want..its upto u..i wont recommend it but it works like charm for me
Get a new battery
Sent from my GT-N7000 using Tapatalk 2

[Q] My O2X turns BSOD when charging

Hi I have problem with my O2X (P990). When I plug phone to charger with screen off, phone gets black screen and I cant do nothing, till I remove the battery and put it back and start it again. I use latest CM10.1 and its known issue i think. Is there any solution for this? I turned on option "Stay awake" but its not practical - when im plugging phone to charger screen must be on - then there is no issue, but i cant think all the time about turning phone on when im putting it to charger. Thanks for any advice.
vermithraxcz said:
Hi I have problem with my O2X (P990). When I plug phone to charger with screen off, phone gets black screen and I cant do nothing, till I remove the battery and put it back and start it again. I use latest CM10.1 and its known issue i think. Is there any solution for this? I turned on option "Stay awake" but its not practical - when im plugging phone to charger screen must be on - then there is no issue, but i cant think all the time about turning phone on when im putting it to charger. Thanks for any advice.
Click to expand...
Click to collapse
Do the leds light up when you click the power button?
If so, try to click the power button a few times with 1 or 2 seconds in between, the sceen might turn on again. I got the same problem with my P990.
Yordi Pauptit said:
Do the leds light up when you click the power button?
If so, try to click the power button a few times with 1 or 2 seconds in between, the sceen might turn on again. I got the same problem with my P990.
Click to expand...
Click to collapse
No its absolutely dead, but thanks for trying.
Change rom or kernel. BSoD mostly caused by kernels.
Sent from my Xperia
flash it to ics v30 hit thanks if i helped
Sent from my Micromax A110 using xda premium
Hey! Sorry to barge in but i have a similar problem thou i'm on stock ics with touch recovery and root. Weird thing is that this was not happening before. What gives? :-?
If i plug in the charger with screen on then it works but if the phone is in standby and i plug it it stays "dead" and only option is obviously to remove battery.
Had this problem on the old bootloader. Use one of the new bootloader ROMs (tonyp's CM10.1 or pengus77's CM10).
thing is i'm using the new boot loader (stock ics is on new boot loader) but it didn't happen before so i'm suspecting either the battery or the phone.
i will try to eliminate one of the "suspects"(replace the battery) and i hope it does the trick....
I suffered from the same problem, and so the only solution that I was easily able to implement was enabling "keep screen on while charging" in development options. When the phone is charging, the screen will dim, but not turn off. It can be turned off using the power button, and the screen will turn off but device will stay awake, which will prevent the BSOD. I wasn't able to test if it was a battery problem and I didn't want to change the kernel or rom. I am using Temasek's CM 7.2 with Stefan's latest Symbi0sis Kernel. Hope I helped.
Sent from my Optimus 2X using xda app-developers app
i think i'm misunderstood :-? the phone charges just fine, it's just that i have to plug in the charger while the screen is on (if i don't do this the phone remains shut and becomes unresponsive hence the "pull out battery" solution).
Oh, my apologies. I thought you meant that the phone BSOD whenever you plug in the charger and leave it for a short period of time, whether the screen was on or off when the charger was plugged it in. In that case, I'm not sure I can provide a solution. Sorry, and good luck.
Sent from my Optimus 2X using xda app-developers app
ok now it works :| wtf? .... will further test but i did install greenify and auto memory and tweaked here and there some apps... could it be software problem? anyway thanks for reply, sorry for highjacking the OP and will come back with feedback.
same issue
vader20 said:
i think i'm misunderstood :-? the phone charges just fine, it's just that i have to plug in the charger while the screen is on (if i don't do this the phone remains shut and becomes unresponsive hence the "pull out battery" solution).
Click to expand...
Click to collapse
I have exactly the same problem since i updated the software,
I am on New bootloader,kernel KK124, and temasek latest CM 10.1 based ROM(v 75).
I always connect the charger with screen on and when it starts charging i put the screen off then no issues.
Another issue i am having is keyboard related .
When I type 2nd alphabet the keyboard goes off. Tried all latest ROMS ,and all gapps its the same.
The only gapps which works is the one provided in PAC man thread ,but it seems to work only with PAC MAN ROM.
But it has other issues( Any contact storage gives an FC,and a bit slow compare to avatar and temasek ROMS)

Red Light blink after charge? And battery connecting and disconnecting

I have a problem (yeah, i get out of the camera problem and enter another) I always leave my phone charging in the nigh, yesterday, I unplug the phone as usual, and I saw that the red led indicator was blinking, and i see the battery Icon it was changing, like it was connecting and disconnecting the charger. The problem stops, but when I charge the phone, it comes back for a while, sometimes a Second, sometimes a minute. I try 2 charger and still the problem, with usb too, I factory reset and still. Any advice?
A fear another hardware problem because I am outside of USA. I was using a charger with less Am from the original because my usb cable was damage. BUt today I found a samsung cable and use the original Charger and still the problem. I see that the original charger has 1A, and the other I was using is 700mA.
EDIT: After watching the problem, I can say this.
First, the phone has a problem that the charge cant get 100%, when reach 92%, , Its Jump to 100%.
Second and worst problem, is that the phone present the red blinking light and show like disconnecting and connecting the charge when I put the phone to charge long period of time, or reach por tan 90%. And is not the usb port, because i disconnect the ac adapter first, and still the problem.And even if the phone is off, it show the problem.
So, i read about calibrate the battery, so, i did, the first time, i drain completly the battery, and charge until get the green light. I power up the phone, and still the same, 92% and the phone showing that is connecting and disconnecting.
Today i try again, but more time, i connect the phone at 8:30 AM, and disconnectit at 2 pm (I take a nap at 11 am so xD thats why I disconnect it at 2 pm) I Turn on the phone, and the first problem was solved, the battery was 99%. BUT the problem of disconnecting and connecting is still there, its stops when the phone goes to 96%, always stop after the battery drain about 3%-5% dont know why. I dont have more Ideas, and right now, I cant send it to HTC. Any idea? :/
That means your phone is getting hot
Sent from my HTC One using Tapatalk
So, thats normal? Even if the battery Icon says connecting and disconnecting, even when i turn it off? I really fear something bad, today the problem is not present. But i fear charge my phone overnight now
Oh didn't see the part about battery icon showing connecting disconnecting have you tried with a different cable sounds like the cable or your phones usb port is going bad
Sent from my HTC One using Tapatalk
Yes, I try another cable, the weird thing is that I disconnect the charge from the wall (no the part from myphone) and show the problem, so not sure if is the port or something, I'm using again the original charger base, and a usb cable that a friend gave to me. Today the problem isnt back, but I fear chargirng overnight or something, because not sure if the problem will be back or not. Or using my stock base for charge the phone fix it :/
lorddavid said:
Yes, I try another cable, the weird thing is that I disconnect the charge from the wall (no the part from myphone) and show the problem, so not sure if is the port or something, I'm using again the original charger base, and a usb cable that a friend gave to me. Today the problem isnt back, but I fear chargirng overnight or something, because not sure if the problem will be back or not. Or using my stock base for charge the phone fix it :/
Click to expand...
Click to collapse
stock charger base is probably the best one to use
the base is more important Than the cable right? I mean,a bad base can damage my phone and a bad quality cable not? I will watch this week if the problem is gone, I hope that was the problem and nothing worse. If happen again i will ask here again if someone have an idea or the same problem.
THanks for your time
Edit: problem back, this time i watch how the problem present. It seem that the problem comes when I want to charge the phone full.
It was 92%, and the next second, was 100% and green light. I disconnect, and show again 92% and start blinking. I connect again and start chargin, but again, 100%, green light and when i disconnect it was 94%. Is weird. Dont know how to fix, I hope is software, any idea?
I will try to calibrate battery, so, i must discharge to 0% right? I must turn off the fastboot option? (I have in spanish, is "Inicio Rapido", I think that is for never shut down completly the phone), then charge to 100% off right?
Somebody any Idea? I discharge my phone, then charge until it get the green light, and the problem persist
Guys, still the problem, if someone know any tool to check hardware can tell me the name? I dont have any Idea of what can I do with my problem. :/ sorry for double post but I cant found any solution yet
Hi again, if someone can help, I still have the problem, but after the third charge cicle (I discharge completly and charge again 4th times now) The problem is less worse, I mean, before, the problem only stop when a 3% of battery was drain, even if I restart the phone. Now, if I restart the phone, the problem stops inmediatly. So, I dont know if dischargin and chargin again will be good, because I read that can damage the phone.
Any Idea? :/ I cant send it to warranty so i dont know what to do
Again the problem persist after a restart. DOnt know why but only happen in a charge more than 90%
I'm problem charging.
My HTC ONE only charges powered off.
Look the video of the problem. http://www.youtube.com/watch?v=_6NSCccjWkE
I tried the trick of the light (Hold VOL UP + Vol Down + Power button + sensor for front light) fixed, but the problem came up again, and now anything I do it back.
It seems a problem with OTG.
My car charger has an LED indication when the load is connected in the car.
When I connect the HTC, and disconnect the car, the charger light is lit.
The HTC instead of receiving cargo load is sending.
Not meeting solution
leandroch said:
I'm problem charging.
My HTC ONE only charges powered off.
Look the video of the problem. http://www.youtube.com/watch?v=_6NSCccjWkE
I tried the trick of the light (Hold VOL UP + Vol Down + Power button + sensor for front light) fixed, but the problem came up again, and now anything I do it back.
It seems a problem with OTG.
My car charger has an LED indication when the load is connected in the car.
When I connect the HTC, and disconnect the car, the charger light is lit.
The HTC instead of receiving cargo load is sending.
Not meeting solution
Click to expand...
Click to collapse
I will try, I'm waiting official kitkat to see if that fix, dont know if doing a clean RUU is better than a factory restore. I cant send towarranty right now
I dont understand the video (and sorry, it was along time and i wasnt able to read here.) Can you explain me better? My problem is still there. I want to try the video, but dont know what they do exactly. I have official 4.3 from ATT
PD: I think that my problem is overcharging o something like that. I already calibrate the battery 5 times, but, for example, right now, it waslike 80%, show the problems. I try what theydo in the video, but,never understand.And I have an idea about connecting like that (while off) And th ephone say 90%!!!!, so, maybe the problem is for that? Any idea? I dont understhand the video because is not too clear
lorddavid said:
I will try, I'm waiting official kitkat to see if that fix, dont know if doing a clean RUU is better than a factory restore. I cant send towarranty right now
I dont understand the video (and sorry, it was along time and i wasnt able to read here.) Can you explain me better? My problem is still there. I want to try the video, but dont know what they do exactly. I have official 4.3 from ATT
PD: I think that my problem is overcharging o something like that. I already calibrate the battery 5 times, but, for example, right now, it waslike 80%, show the problems. I try what theydo in the video, but,never understand.And I have an idea about connecting like that (while off) And th ephone say 90%!!!!, so, maybe the problem is for that? Any idea? I dont understhand the video because is not too clear
Click to expand...
Click to collapse
The video I made is to present the problem.
My HTC ONE only charges powered off.
The charger only goes up to 93%. No matter what time I leave plugged into the charger.
Have managed to solve the holding (VOL Down + Power) buttons and pointing the light sensor to strong light (light bulb). Hold for 15 seconds.
Solved, but the problem returned after 1 week
My ROM CUSTOM is ViperOne KitKat.
leandroch said:
The video I made is to present the problem.
My HTC ONE only charges powered off.
The charger only goes up to 93%. No matter what time I leave plugged into the charger.
Have managed to solve the holding (VOL Down + Power) buttons and pointing the light sensor to strong light (light bulb). Hold for 15 seconds.
Solved, but the problem returned after 1 week
My ROM CUSTOM is ViperOne KitKat.
Click to expand...
Click to collapse
The part of the sensor is what I dont understand. I have that problem too that only charge up to 94% then jum to 100%. I solve it completly dischargin the phone and charging for about 3 hours. the problem solve after the third time :/ but the other one still there
lorddavid said:
The part of the sensor is what I dont understand. I have that problem too that only charge up to 94% then jum to 100%. I solve it completly dischargin the phone and charging for about 3 hours. the problem solve after the third time :/ but the other one still there
Click to expand...
Click to collapse
Look image tutorial.
http://s3.postimg.org/fv4oermmb/Solution_HTC_Wont_Charger.jpg
leandroch said:
Look image tutorial.
http://s3.postimg.org/fv4oermmb/Solution_HTC_Wont_Charger.jpg
Click to expand...
Click to collapse
O, so, I must do that while th ephone is off? a lot of light in the sensor and press vol down and power for 15 second. I will try it tonight because right now I dont have tha charger with me.
lorddavid said:
O, so, I must do that while th ephone is off? a lot of light in the sensor and press vol down and power for 15 second. I will try it tonight because right now I dont have tha charger with me.
Click to expand...
Click to collapse
on or off, there is no rule.
I did with my connected. But this process does not work anymore.
A strong light, work pointing sensors for light PC Monitor
leandroch said:
on or off, there is no rule.
I did with my connected. But this process does not work anymore.
A strong light, work pointing sensors for light PC Monitor
Click to expand...
Click to collapse
And, what exactly do this process? My problem is that light blinking when i discconnect my phone, it like connecting and disconnecting, but stops after drain baout 5%. So, i think is something about software or th ebattery is receiving a mistake info about the charging level.
My problem persist. Or I did wrong the procedure :/ My last hope is kitkat xd

My Note 3 wouldn't turn on..

Hi All,
My Note 3 suddenly switched off over the weekend and wouldn't turn on. I did try battery pull, tried rebooting to recovery, tried connecting to Laptop, it wouldn't start for any of the methods, It's not even going to Bootloop or stuck in start screen.
Only response I get from the Note 3 is when I connect my charger, gray charging icon with charging symbol comes up every 5 to 6 seconds, makes vibration and disappears. Also I did extensive search in Google and XDA before posting, couldn't find any solution so far.
Couple of things I ruled out so far.
1) Not a battery issue - One of my colleagues has Note 3, swapped batteries and his phone works fine but mine wouldn't start.
2) Not a micro-USB charging issue because I have wireless charger as well, wireless charger indicates it's charging but I can't start my Note 3.Also when I swapped batteries with my colleague, my battery was almost 80% full so charging is still happening.
I am thinking it must be some hardware issue but not sure what it is, is there anyway I can identify the issue and possibly make a DIY fix? Would greatly appreciate any assistance.
Thanks
Neel
neels_neils415 said:
Hi All,
My Note 3 suddenly switched off over the weekend and wouldn't turn on. I did try battery pull, tried rebooting to recovery, tried connecting to Laptop, it wouldn't start for any of the methods, It's not even going to Bootloop or stuck in start screen.
Only response I get from the Note 3 is when I connect my charger, gray charging icon with charging symbol comes up every 5 to 6 seconds, makes vibration and disappears. Also I did extensive search in Google and XDA before posting, couldn't find any solution so far.
Couple of things I ruled out so far.
1) Not a battery issue - One of my colleagues has Note 3, swapped batteries and his phone works fine but mine wouldn't start.
2) Not a micro-USB charging issue because I have wireless charger as well, wireless charger indicates it's charging but I can't start my Note 3.Also when I swapped batteries with my colleague, my battery was almost 80% full so charging is still happening.
I am thinking it must be some hardware issue but not sure what it is, is there anyway I can identify the issue and possibly make a DIY fix? Would greatly appreciate any assistance.
Thanks
Neel
Click to expand...
Click to collapse
something like that happened to a friends note 1 and it was the power switch was broke and stuck on so his shut off and would want to reboot but would stay off because the switch was stuck and it kept resetting, same thing would happen with the charging it would flash for a second and restart. don't know if this is your problem or not but just a suggestion to look into
peterson65 said:
something like that happened to a friends note 1 and it was the power switch was broke and stuck on so his shut off and would want to reboot but would stay off because the switch was stuck and it kept resetting, same thing would happen with the charging it would flash for a second and restart. don't know if this is your problem or not but just a suggestion to look into
Click to expand...
Click to collapse
Thanks for the reply, I am also suspecting the power button as device was randomly getting restarting before this happened. I took mine to one repair shop, they checked it for some time and said they can't find out what's wrong with mobile.
Do you know if your friend's mobile got repaired with power button replacement?
neels_neils415 said:
Thanks for the reply, I am also suspecting the power button as device was randomly getting restarting before this happened. I took mine to one repair shop, they checked it for some time and said they can't find out what's wrong with mobile.
Do you know if your friend's mobile got repaired with power button replacement?
Click to expand...
Click to collapse
that did fix his problem. if thats what is wrong with yours but its easy to wear out the power switch
peterson65 said:
that did fix his problem. if thats what is wrong with yours but its easy to wear out the power switch
Click to expand...
Click to collapse
Thank u for confirming, I will try taking it to different repair shop...
Take it to the galley.
U Hav overheated the phone damaging the LCD.
nothing else

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