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wired thing happening

hey guys , my optimus black after charging about 97% ,when i press the unlock button , the led buttons press themself randomly but when i unplug the charger it comes fine ?? what is happening ,, this happens on stock roms and cm7 roms as well

rrgrrg said:
hey guys , my optimus black after charging about 97% ,when i press the unlock button , the led buttons press themself randomly but when i unplug the charger it comes fine ?? what is happening ,, this happens on stock roms and cm7 roms as well
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I have this "problem" too but i found the truth. Our OB chargers are not so good it's about the volts\mah something. Try using usb charge , it's better and you dont have that problem anymore.

extazy2patt said:
I have this "problem" too but i found the truth. Our OB chargers are not so good it's about the volts\mah something. Try using usb charge , it's better and you dont have that problem anymore.
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u mean i se the pc to charge my ob or get a usb charger ??

rrgrrg said:
u mean i se the pc to charge my ob or get a usb charger ??
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pc usb charging it works fine. But it will take a little longer to charge full battery but i think it will last longer too. This thing i noticed but im not sure.

I have some experience with this. If you are not using the original charger you will have problems. The lights problem is old.
After i plugged in a samsung galaxy s2 charger my OB had closed and i was unable to turn on until i connected the genuine charger.
Its all about mAh.
Sent from my LG-P970 using xda app-developers app

scamex said:
I have some experience with this. If you are not using the original charger you will have problems. The lights problem is old.
After i plugged in a samsung galaxy s2 charger my OB had closed and i was unable to turn on until i connected the genuine charger.
Its all about mAh.
Sent from my LG-P970 using xda app-developers app
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im using a 1mA but the original charger is 0.8mA i thought it would just make charging faster but its turns out no ,, the more wired thing it normally taker the ob to do a full charge for me ~4 hrs but when i used the sonny erricson neo v charger "0.8mA , 4.8V " it took about 2~ hrs wiered !!!

I use the original unb charger that comes with the phone box.. i have this in not all pc..
Sent from my LG-P970 using xda premium

[Q] My tab won't charge, battery pic comes on and then dissappears

Dear XDA tribe,
My dad recently handled me his Samsung Galaxy Tab P-1000.
It has been on my desk for a long time without turning it on, like it hasn't been used for over than 5 months.
Now I got an adapter and I wanted to charge it and use it.
I plugged in the charger and the battery appeared and it was charging a bit green. I gave it an hour then tried to power up the tab, it did not work.
Now when I put it in the charger it gives me the following, and it keeps appearing and disappearing. On and on.
I would really like your help, thanks in advance.

What is that white cable?
Do you have the original cable and charger?
Sent from my GT-P1000 using xda app-developers app

priyana said:
What is that white cable?
Do you have the original cable and charger?
Sent from my GT-P1000 using xda app-developers app
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Thanks for the fast reply, it feels good to have someone helping.
Don't mind the white cable, they're just headphones.
I have attached a pic of my cable charger.

Should be right charger, doesn't look like mine but mine is USA plug.
The symptom you describe, it is as if the connection isn't good.
Try plug it snugly and leave it for 5-8hr and see how it goes.
Edit: is the charger rated 2A?
Sent from my GT-I9300 using xda app-developers app

priyana said:
Should be right charger, doesn't look like mine but mine is USA plug.
The symptom you describe, it is as if the connection isn't good.
Try plug it snugly and leave it for 5-8hr and see how it goes.
Edit: is the charger rated 2A?
Sent from my GT-I9300 using xda app-developers app
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It used to charge with it, like I could see the battery getting more greener and all. But it doesn't do that now.
I tried getting it into the download mode, ODIN finds it, and looses it in 2 seconds.
The charger says as follows;
OUTPUT: 5.0V = 1.0A

Well,his charger looks different as he is from Riyadh. Priyana's method should work

But mine is 2A. I think this charger is a bit underrated. Should be ok still. But charge slower. Don't go flashing until it is full.
Sent from my GT-I9300 using xda app-developers app

priyana said:
But mine is 2A. I think this charger is a bit underrated. Should be ok still. But charge slower. Don't go flashing until it is full.
Sent from my GT-I9300 using xda app-developers app
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Well, I don't really think it is charging.
I left it for an hour now, it's still doing the same thing.
Would it be a good idea to open it apart so I can remove the battery and let it work straight on the electric plug?

Hhmm..
I think the circuit doesn't work that way.
But you can charge using a PC USB port too albeit slow.
I still think you don't have the right wall charger.
Sure it isn't mixed up with some other Samsung device?
Edit: attached picture of my charger, with the removable bit to change the pin plug, I suspect a UK plug is available.
Sent from my GT-P1000 using xda app-developers app

priyana said:
Hhmm..
I think the circuit doesn't work that way.
But you can charge using a PC USB port too albeit slow.
I still think you don't have the right wall charger.
Sure it isn't mixed up with some other Samsung device?
Edit: attached picture of my charger, with the removable bit to change the pin plug, I suspect a UK plug is available.
Sent from my GT-P1000 using xda app-developers app
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So you still think I should get another charger. Although this one used to charge it.
So you don't recommend opening the device?

theking911 said:
So you still think I should get another charger. Although this one used to charge it.
So you don't recommend opening the device?
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Yes, just keep charging. You know that car charger may work better? Those that goes to cigarette lighter.
Car batt has higher amp and the DC charging is more pure than AC to DC.
I don't recommend opening and I don't know if it works.
In my HTC magic, if I take out the battery, the charger won't power up the phone.
The point is, just keep charging if you can, on PC, USB 2/3 or car.
Sent from my GT-P1000 using xda app-developers app

priyana said:
Yes, just keep charging. You know that car charger may work better? Those that goes to cigarette lighter.
Car batt has higher amp and the DC charging is more pure than AC to DC.
I don't recommend opening and I don't know if it works.
In my HTC magic, if I take out the battery, the charger won't power up the phone.
The point is, just keep charging if you can, on PC, USB 2/3 or car.
Sent from my GT-P1000 using xda app-developers app
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Alright, I fixed it. Here's what happened;
I thought that since the connection seems to be interrupted, I thought that it was time to change the battery since so much time has passed on and the device didn't work.
So I got a new battery, installed it and WA LA !
THE GALAXY IS BACK TO LIFE AGAIN!
Thanks for your help everybody!
Thank you Priyana

[Q] Charging problem

hye , i having problem with my xperia x8.. when i charge it not detect with a phone .. why? have a way to solve...
<sory for my bad english>

Try with another cable/charger and clean the usb port with a small brush. If your phone turned off because the battery went to 0%, just wait 5-10 minutes after you plug in the charger.
Sent from my E15i using xda app-developers app

okay i will try it...

And if it didn't works then reboot your phone 'cos sometimes after a reboot the charging works fine..
sent from my phone using hands and brain...

Are u using original charger??
Sent from my MIUI using xda app-developers app

also try removing the battery for about 5 seconds , put it back then charge your phone

See this too

maybe you have problem with your X8's Micro USB port i also have this Problem and planning to repair it soon
if not with Micro USB port that maybe with your cable pins or with it connection cable.
if can't afford to repair that little thing! because of it cost.
use Universal Charger that charge your battery only and have a long lasting battery whole day!
that better than charging with cables
THANKS if helped

Trouble when charging

Hi, i've been having for a while some trouble when charging my s3 mini. When i plug the cable, instead of charging it discharges easily, but if i dont use it for hours it doesnt charge completely but very little and it is annoying already. Also, i could get ir to a 100 percent yesterday after a few days and discharged really quickly.
Im currently using pac 4.2.2 i dont know if its useful info.
Hope you guys can help me. Sorry if my english isnt very clear im from argentina thanks.
Sent from my GT-I8190 using xda app-developers app

yagosalva said:
Hi, i've been having for a while some trouble when charging my s3 mini. When i plug the cable, instead of charging it discharges easily, but if i dont use it for hours it doesnt charge completely but very little and it is annoying already. Also, i could get ir to a 100 percent yesterday after a few days and discharged really quickly.
Im currently using pac 4.2.2 i dont know if its useful info.
Hope you guys can help me. Sorry if my english isnt very clear im from argentina thanks.
Sent from my GT-I8190 using xda app-developers app
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hmmm....have you tried different charger?? for example an usb - cable connected to your computer? for me it sounds like the charger is broken

aluk4rd said:
hmmm....have you tried different charger?? for example an usb - cable connected to your computer? for me it sounds like the charger is broken
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Ive tried connecting the USB to the computer bit didnt try using another charger, ill try ir and then post here with the experience
Sent from my GT-I8190 using xda app-developers app

Ive plugged it for about an hour and it has charged no more than 2 percent. Help please
Sent from my GT-I8190 using xda app-developers app

yagosalva said:
Ive plugged it for about an hour and it has charged no more than 2 percent. Help please
Sent from my GT-I8190 using xda app-developers app
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hmm, maybe you have the 1000mhz bug. what does cpu-spy or similar app s saying?
or your battery is broken..... ever tried to go back to stock?

aluk4rd said:
hmm, maybe you have the 1000mhz bug. what does cpu-spy or similar app s saying?
or your battery is broken..... ever tried to go back to stock?
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Even with the 1000mhz bug, the battery wont drain when charging even from the lower powered usb port

You could try and use another battery for a while and see what happens. If that diesn't help i think you should go back to stock and see what happens.
If these answers don't help, then i guess that your charging port is broken and you probably should unroot the device so you can use the waranty...

I went to a samsung centre and bought a new battery and a new charger and it is working fine right now thanks for your answers people .
Sent from my GT-I8190 using xda app-developers app

Galaxy S I9000 only charges with USB cable

I am hoping that someone out there can help me. My sgs i9000 does not charge when using the mains charger. It charges when plugged into a laptop is in the USB cable okay though. I have bought, both a new battery and a new charger, but the problem persists. Has anyone had or heard of this problem? Better still, does anyone have a solution?
I thank you all in advance.
Sent from my GT-I9000 using XDA Premium 4 mobile app

Take ur phone to service centre
Sent from my GT-S5282 using XDA Premium 4 mobile app

Yeah, your USB port inside the phone is damaged, go to a service center with it to replace the damaged slot
Sent from my GT-I9000 using XDA Premium 4 mobile app

idCyber said:
Yeah, your USB port inside the phone is damaged, go to a service center with it to replace the damaged slot
Sent from my GT-I9000 using XDA Premium 4 mobile app
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Thanked you by accident when I went to quote you there
It probably isn't his USB port on the phone if it's charging fine from a laptop with USB cable.
I'd be checking that the charger definitely works by charging another device with it, if you have one. The voltage pins on the phones socket are the same whether you're charging with a charger or plugging into a computers USB, so if one way wasn't working then nothing should be working.
Sent from my GT-I9000 using Tapatalk

knuckles1978 said:
Thanked you by accident when I went to quote you there
It probably isn't his USB port on the phone if it's charging fine from a laptop with USB cable.
I'd be checking that the charger definitely works by charging another device with it, if you have one. The voltage pins on the phones socket are the same whether you're charging with a charger or plugging into a computers USB, so if one way wasn't working then nothing should be working.
Sent from my GT-I9000 using Tapatalk
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Thank you.
The charger charges my wifes phone with no problems. The battery charges in her phone using the mains charger too, so not a battery related problem either.
Sent from my GT-I9000 using XDA Premium 4 mobile app

Drhedphuk said:
Thank you.
The charger charges my wifes phone with no problems. The battery charges in her phone using the mains charger too, so not a battery related problem either.
Sent from my GT-I9000 using XDA Premium 4 mobile app
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Could just be the plug on the charger possibly, I've had that happen before. There are two little sprung prongs on one side of it. I've had well used chargers before that I've had to get a pair of pliers and pull them out a little..
The fact that it works on your wife's phone doesn't mean it can't be the plug on your charger. Could just be that your USB port is a tiny bit more worn than hers. Doesn't mean that your port is totally screwed.
Sent from my GT-I9000 using Tapatalk

I have tried three different chargers and none of them charge my phone. I'm very interested in your comment about the USB port being slightly more worn.
I am constantly flashing different Roms etc across using ums/ mtp so that does make sense. Also the USB cable that I use to charge my laptop is an old Nokia cable and the USB connector (phone end) is a little tighter.
Thanks.
Sent from my GT-I9000 using XDA Premium 4 mobile app

My phone became a bit wet in the rains (started working after keeping it in rice) and since then even I am facing a similar issue... My auto rotate doesn't go off even after disabling it and my phone only charges even when its connected to the pc... Unable to use it for any sort of data transfer between the phone and the pc... Doesn't get into download mode without using the battery method and odin too doest recognize it... @Drhedphuk if you had some progress please do post here too...

sbnaul said:
My phone became a bit wet in the rains (started working after keeping it in rice) and since then even I am facing a similar issue... My auto rotate doesn't go off even after disabling it and my phone only charges even when its connected to the pc... Unable to use it for any sort of data transfer between the phone and the pc... Doesn't get into download mode without using the battery method and odin too doest recognize it... @Drhedphuk if you had some progress please do post here too...
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Hi @sbnaul Unfortunately I haven't had much progress at all. My device connects with Odin & PC etc with no problem, it is just the charging issue using the mains charger. I have discovered that if I push in and hold the usb connector of the mains charger it will charge. Obviously though, none of us have the time to sit there and hold the phone for its charging process. If I have any further progress I will post here. Good Luck with your own problem, that must be a headache.