Phone takes too long to charge - Optimus One, P500, V General

Suddenly my phone takes up to 20 hours to complete charge. What's the problem? Charger or battery?
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mrbulanescu said:
Suddenly my phone takes up to 20 hours to complete charge. What's the problem? Charger or battery?
Sent from my LG-P500 using xda app-developers app
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Custom rom?
First thing to try is to wipe battery stats when it's fully charged.
If that didn't fix it, ask around and switch chargers with someone.
A new battery is the last option being that it's the most expensive solution and the hardest to test.

mrbulanescu said:
Suddenly my phone takes up to 20 hours to complete charge. What's the problem? Charger or battery?
Sent from my LG-P500 using xda app-developers app
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Check kernel wakelocks using better bettery if you find "usb bus active" then this is your problem.

mrbulanescu said:
Suddenly my phone takes up to 20 hours to complete charge. What's the problem? Charger or battery?
Sent from my LG-P500 using xda app-developers app
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I had same issue this was problem with charger so go to LG SERVICES CENTER they will suggest u
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I also think it's the charger. I I'll get a new one. Thanks for tips guys.
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thatnextdoorboy said:
First thing to try is to wipe battery stats when it's fully charged.
If that didn't fix it, ask around and switch chargers with someone.
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This has never produced anything useful.
It has no impact on the current battery level shown to you.
It has no impact on your battery life.
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Got a new charger. Everything is great again now.
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Related

[BIG PROBLEM] Phone Charging

When keep charge for whole night its charging upto 45%only but when charge through USB with PC it's charging well what is the problem and help me out
...and I'm using mik rom
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Its not the ROM its because the voltage produced from a PC is lower than from a outlet so it will not charge properly the charge from pc to pc differ mine will charge on my dm4 laptop but not on my old hp laptop
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dislplin01 said:
Its not the ROM its because the voltage produced from a PC is lower than from a outlet so it will not charge properly the charge from pc to pc differ mine will charge on my dm4 laptop but not on my old hp laptop
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No but its not charging completely from the charger even keeping charging for 14 hours continuously
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mvgadagi said:
No but its not charging completely from the charger even keeping charging for 14 hours continuously
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Unknown then I would suggest wiping your data and flashing the rom again after then wipe your battery stats and download battery
Calibrator app and and see what happeneds if it keeps happening use your warranty
Rooting and roms won't void it
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I would suggest to get a working charger.
Same problem here.my phone also charge 70% in appox 14 hours and stack at 74% the phone is charge but nothing heppen only 74%. I m p
using stock 2.2 rom.
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dr.notor said:
I would suggest to get a working charger.
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I'm using phone charger
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How bout trying to clear battery stats 1st?
if problem persist try flashing any rom. Or a previous backup.
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This probably won't help at all but possibly could.
1) use up your whole battery
2) pull out the battery
3) before putting it back in, run your fingers around the edges where the battery usually sits
4) put it back the battery
5) charge your phone till it's at 100%
That may help, I had a similar problem and it worked for me (pulling out the battery removes the "static").
But charge through pc battery charge fast n 100% but through charger it charge very slow not even 100% charge
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crankyboy said:
How bout trying to clear battery stats 1st?
if problem persist try flashing any rom. Or a previous backup.
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Ya dude I tried that too but the problem has not solved ..
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vikasb32 said:
But charge through pc battery charge fast n 100% but through charger it charge very slow not even 100% charge
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Ya bro 4 me too
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What about testing it with another charger, maybe it's not a rom problem only a charger problem, lettin the charger plugged for many hours may be the cause of it's damage.
Try taking the battery rub the needle of the battery. Let it rest 1st.
And if your using froyo try off then charge wait and see if theres different.
Ps:just helping
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mvgadagi said:
I'm using phone charger
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And? I said to get a working one. Get an English dictionary in case you do not understand the word "working".
dr.notor said:
And? I said to get a working one. Get an English dictionary in case you do not understand the word "working".
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I think that's the problem, get a working one
vikasb32 said:
but charge through pc battery charge fast n 100% but through charger it charge very slow not even 100% charge
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get a new charger....

ICS battery monitor not accurate?

So I took my phone off the charger this morning at 6am at 100%. Battery is showing 90% at full charge and now at the low end its flat lining 8pm.
2hrs 10mins display in case anyone was going to ask
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Scythe024 said:
So I took my phone off the charger this morning at 6am at 100%. Battery is showing 90% at full charge and now at the low end its flat lining 8pm.
2hrs 10mins display in case anyone was going to ask
Sent from my SAMSUNG-SGH-I717 using XDA
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It takes time to re-calibrate battery stats when you flash a new ROM. Let it go through 2-3 charge/discharge cycles first. It's always the same here. This ROM has the best/worst battery life.
Fully charge your phone and delete battery stats within clockworkmod recovery.
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djxcee said:
Fully charge your phone and delete battery stats within clockworkmod recovery.
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No CWM, this version isn't rooted
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djxcee said:
Fully charge your phone and delete battery stats within clockworkmod recovery.
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battery stats are cleared at reboot...no reason to do this through clockwork
use your phone, things should stabilize after a few charges
00mred00 said:
battery stats are cleared at reboot...no reason to do this through clockwork
use your phone, things should stabilize after a few charges
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+1
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Charging but discharging

This doesn't make sense. My phone is charging but my battery is discharging. I've changed batteries but it's not the issue.
What could it be?
Thanks
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I have no idea why the screen was on last night.
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Some, if not all ROMs have a feature to have screen on while charging, is that what you're describing?
No my phone doesn't charge the battery when it says charging... I've changed batteries but issue is still there
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Try a new cord.
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I did I'm using a galaxy S3 cord
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That's a weird situation, somehow your battery just isn't getting voltage. Get an external charger, they sell 2 batts and an external charger for less than $20 on amazon.
I approve this message.
Cerv3r said:
This doesn't make sense. My phone is charging but my battery is discharging. I've changed batteries but it's not the issue.
What could it be?
Thanks
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I actually had the same issue when I first installed a custom rom on my s3. All I had to do to fix it was run a quick nandroid restore. Other's that I've talked to who had this issue told me to try different kernels, specifically kernels designed around battery life. Hope this helps
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Cerv3r said:
This doesn't make sense. My phone is charging but my battery is discharging. I've changed batteries but it's not the issue.
What could it be?
Thanks
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K just had the same problem on my vibrant running cm10 nightly. It was cause the way I fashed the kernel. (Your battery should be at full charge when flashing kernels) its just better this way lol
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[Q] cwm and battery question

Hello,
I has Htc one x and now i have DNA.
There is any problem to charge the battery in custom recovery? (When the battery getting 0%)
Or i can be sure, its working without any risk ??
Thanks,
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incident said:
Hello,
I has Htc one x and now i have DNA.
There is any problem to charge the battery in custom recovery? (When the battery getting 0%)
Or i can be sure, its working without any risk ??
Thanks,
Sent from my HTC6435LVW using xda premium
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Click to collapse
If youre using TWRP you will see the % of battery remaining, if you plug in your phone to charge you will see a + next to the percentage which confirms charging
canemaxx said:
If youre using TWRP you will see the % of battery remaining, if you plug in your phone to charge you will see a + next to the percentage which confirms charging
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For your opinion, cwm. Or twrp ?
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TWRP
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Very slow charging on my s3!

My phone is charging very slowly please help! It charged only 2% in 2 hrs. I plugged it on charging before going to sleep and when I woke up the battery was only 41%. Please help!
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Try different charger and cable. Please use search. Plenty of threads about slow charge
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Yea just use orignal charger...
if i am not mistaken Normal smartphone chargers are 2 amp but there a few 4 amp charger to dicrease charging time...
Also that you can look for a kernal that increase charging mA
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My generic usb is better than the samsung one. The samsung one is dodgy
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hasibzaman said:
Yea just use orignal charger...
if i am not mistaken Normal smartphone chargers are 2 amp but there a few 4 amp charger to dicrease charging time...
Also that you can look for a kernal that increase charging mA
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I am using the original charger and I even bought a new battery still the charging is slow.
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Did you try another cable?
rootSU said:
Did you try another cable?
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Yes, Still the same
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Factory reset?
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noraizrox said:
My phone is charging very slowly please help! It charged only 2% in 2 hrs. I plugged it on charging before going to sleep and when I woke up the battery was only 41%. Please help!
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Try a different charger
PS: Don't forget thant you have a big battery !
rootSU said:
Factory reset?
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QUOTE]
I was thinking of a solution where I dont have to do that.
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sadekmefti said:
Try a different charger
PS: Don't forget thant you have a big battery !
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I tried a different cable and even bought a new battery.
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most probably your charging port is faulty. Try blowing air in the port and see if that helps. Or take it to the service center.
noraizrox said:
I was thinking of a solution where I dont have to do that.
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You need to factory reset. If it fixes it, its software. If not, hardware. You need to know so you can send it for repair
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Just use others samsung charger to try, definitely faster than the original one. I have tested.
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rootSU said:
You need to factory reset. If it fixes it, its software. If not, hardware. You need to know so you can send it for repair
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Ok I'll do that thanks for help
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lyylim said:
Just use others samsung charger to try, definitely faster than the original one. I have tested.
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I'll test another charger and see of that helps! Thanks!
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I've had this problem too, I was told to empty my battery completely, then recharge my phone to 100%. This worked great for me, my battery just needed to be recalibrated, your's might too.
Hit thanks if this help
noraizrox said:
I tried a different cable and even bought a new battery.
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Change the USB Port, I've changed mine today and the phone is WONDERFUL
vonniel said:
I've had this problem too, I was told to empty my battery completely, then recharge my phone to 100%. This worked great for me, my battery just needed to be recalibrated, your's might too.
Hit thanks if this help
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Haha ok I'll hit thanks even if it doesnt work but thanks I am gonna try it!
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sadekmefti said:
Change the USB Port, I've changed mine today and the phone is WONDERFUL
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What if I try iphone's port?
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