LG L7 II charging problem - LG Optimus L3 II, L5 II, L7 II, L9 II

Hello everyone
So recently my phone had some problems while charging. Sometimes when I wake up and want to check out clock my phone is booting up and won't boot until I took battery and put it back and power on phone, sometimes even when I use phone and charging in same time phone slow down screen become black and reset again this happens maybe like 2-3 in week and it's really annoying anybody know what is problem ty for answers and sorry for bad English
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Urosz said:
Hello everyone
So recently my phone had some problems while charging. Sometimes when I wake up and want to check out clock my phone is booting up and won't boot until I took battery and put it back and power on phone, sometimes even when I use phone and charging in same time phone slow down screen become black and reset again this happens maybe like 2-3 in week and it's really annoying anybody know what is problem ty for answers and sorry for bad English
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Click to expand...
Click to collapse
Have u perform a hard reset.If not try it
If that fails u just try flashing using kdz flash tool and ur kdz firmware

Related

Please guys, I've a big problem with my gs2 help mee

Hello everybody, first of all I'm really sorry for my bad English. I'm looking for someone of you who can help and solve my problem.
When I disconnect my phone from the battery charger I report this bug: First of all it shows which is connected and charging (even if not) for several minutes. Then it shows "on charge " "not on charge" as if i plug and unplug the phone continually. Please help me I don't know what to do
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First backup data then factory reset phone .
jje
salvi1379 said:
Hello everybody, first of all I'm really sorry for my bad English. I'm looking for someone of you who can help and solve my problem.
When I disconnect my phone from the battery charger I report this bug: First of all it shows which is connected and charging (even if not) for several minutes. Then it shows "on charge " "not on charge" as if i plug and unplug the phone continually. Please help me I don't know what to do
Sent from my GT-I9100 using XDA App
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Click to collapse
It seems either the charger end point / connector and/or the phone MHL port which you connect to charge are dirty clean them and try again.
I've tried to charge it with a different battery charger and tried to clean the phone's USB port blowing in it but nothing seemed to change. I really don't know why but today after 3 hours of problems my gs2 started behaving correctly...but when i reconnected the phone and then I unplugged it the bug reappeared... since the problem appeared for the first time I switched between different roms but always the same ... could it be still a software problem?
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digi_fort said:
It seems either the charger end point / connector and/or the phone MHL port which you connect to charge are dirty clean them and try again.
Click to expand...
Click to collapse
I've tried to charge it with a different battery charger and tried to clean the phone's USB port blowing in it but nothing seemed to change. I really don't know why but today after 3 hours of problems my gs2 started behaving correctly...but when i reconnected the phone and then I unplugged it the bug reappeared... since the problem appeared for the first time I switched between different roms but always the same ... could it be still a software problem?
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Sent from my GT-I9100 using XDA App
This video on you tube shows the bug
http://www.youtube.com/watch?v=0zmDLm8koXQ&feature=channel_video_title
hi
i think it's a hardware problem. go to service to check the phone.
Have you droped your phone in water or left it in a mosit area? Maybe rust or something is causing that
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ephraim033 said:
Have you droped your phone in water or left it in a mosit area? Maybe rust or something is causing that
Mmm not really, the problem appeared the first time one day i got up and i unplugged the phone as usual... the phone never dropped into the water or something like that..
Moreover if I don't plugin the phone it works normally... The problem seems to appear sporadically immediately after being connected to the battery charger...
Anyway my device is running a custom rom Samsung won't get it back
Click to expand...
Click to collapse
salvi1379 said:
ephraim033 said:
Have you droped your phone in water or left it in a mosit area? Maybe rust or something is causing that
Mmm not really, the problem appeared the first time one day i got up and i unplugged the phone as usual... the phone never dropped into the water or something like that..
Moreover if I don't plugin the phone it works normally... The problem seems to appear sporadically immediately after being connected to the battery charger...
Anyway my device is running a custom rom Samsung won't get it back
Click to expand...
Click to collapse
You can always flash back to stock and reset the binary counter using a usb jig..
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Click to collapse

please help, my Photon is totally DEAD

hi, today my photon freezes when I'm calling my friend
i tried to press the power button to turn if off but it won't shut down
i press any other button and still there's no response from the phone.
so in desperation i pulled out the battery
and the phone is dead.
i tried to install the battery again but the phone won't turn on at all
i tried to "rest" for a day but still the phone won't turn on
i've tried connecting it to wall charger but still , dead.
the battery is full cause i've tried it on my friend's photon.
so the battery is not the issue.
can anybody give me any solution ?
i can't send the phone back to sprint cause i lived overseas.
i really need help here
any suggestions are welcomed, thx.
When you plug it in to AC does it show any sign of life?
10-Dee-Q said:
hi, today my photon freezes when I'm calling my friend
i tried to press the power button to turn if off but it won't shut down
i press any other button and still there's no response from the phone.
so in desperation i pulled out the battery
and the phone is dead.
i tried to install the battery again but the phone won't turn on at all
i tried to "rest" for a day but still the phone won't turn on
i've tried connecting it to wall charger but still , dead.
the battery is full cause i've tried it on my friend's photon.
so the battery is not the issue.
can anybody give me any solution ?
i can't send the phone back to sprint cause i lived overseas.
i really need help here
any suggestions are welcomed, thx.
Click to expand...
Click to collapse
A few more details would help us help you.
It's (should be) common knowledge that you can help fix something when you don't know what's under the hood.
Give us some info. Are you stock, rooted custom rom kernel etc.
Does anything occur on your phone at any time? Lights or a vibrate when charging? Do you get to the Motorola screen? If so Are you familiar with rsd and fast boot?
To get help around here we need to see a thorough post that explains all of the details. I assure you someone will attempt to come to your aid
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thatguy07 said:
A few more details would help us help you.
It's (should be) common knowledge that you can help fix something when you don't know what's under the hood.
Give us some info. Are you stock, rooted custom rom kernel etc.
Does anything occur on your phone at any time? Lights or a vibrate when charging? Do you get to the Motorola screen? If so Are you familiar with rsd and fast boot?
To get help around here we need to see a thorough post that explains all of the details. I assure you someone will attempt to come to your aid
Sent from my MB855 using xda app-developers app
Click to expand...
Click to collapse
Okay here's the thing:
the photon is unlocked and using 197 SBF
rooted and unlocked (cause i install the beat audio mod)
prior to this , nothing is wrong
the phone works normally
and suddenly it hangs / freezes when i called my friend with it
so out in desperation i took off the battery
and it never turn on since
totally dead
not even motorola logo on the screen
the battery is 90% cause i tried my battery on my friend's photon and it shows 90% charge
so i don't think this is the battery problem
i tried connect it to the wall charger, nothing happened not even LED turn on
i tried connecting to my laptop usb port and the white led come out but still it won't turn on
with and without battery, when i connect it to my laptop the white led comes out.
Try to pull the battery more times, I know that this issue could be from pudding sbf on some Photons.
One man from here had the similar problem, flashed derpunlock.sbf, booted and after some minutes it died, he had to pull the battery, wait a few minutes and again. After full sbf flashing, it was fine.
peetr_ said:
Try to pull the battery more times, I know that this issue could be from pudding sbf on some Photons.
One man from here had the similar problem, flashed derpunlock.sbf, booted and after some minutes it died, he had to pull the battery, wait a few minutes and again. After full sbf flashing, it was fine.
Click to expand...
Click to collapse
i've leave the battery out of the phone for more than 24 hour but still it won't turn on.
the weird things is that it was working fine for many months prior to this.
and i never do anything on the phone .
i mean i didn't flash or upgrade or anything.
This sounds like hardware issue...
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if it is a hardware issues
why does the LED showing white color when connected to the computer ?
though the led is white when connected to the computer with or without battery in it.
can anyone please help ?
Try a different charger. Mine shows white when your too dead to boot. Left it on about 30 min then a battery pull and booted up to charging screen
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Ohh and check the battery contacts.make sure they're not dirty
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Is it recognized by rsd lite with the white led? Most probably not. Just asking.
AH! I'm having the same issue! No answers?
NOOOOOO!

[Q] S2 completely dead but unlike other problems

Well I was taking a video and I stopped recording and the camera app froze and I couldn't get any response out of the buttons but the camera app still showed the camera and that was still working so the phone wasn't actually frozen. So to turn it off I held down the power and home button and the phone turned off. Ever since then my phone won't turn on. I've read so many forums and I've tried so much e.g soft reset, hard reset, download mode, upload mode, USB jig and nothing works. When I put the phone on charge the left side of the camera gets warm (not hot).
Samsung galaxy S2
Orange UK
Resurrection remix rom
I bought the phone on amazon so I can't send it to Samsung as I have no warranty and I'm also rooted.
The battery had 50% charge before dying
You can change the mother board but it will be costly. Do a JTAG Repair.
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Mebin Robin said:
You can change the mother board but it will be costly. Do a JTAG Repair.
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Click to collapse
Any other ideas where I don't have to spend a lot of money. Also I haven't tried a new battery but I doubt that's the problem because the phone
froze before dying
you should try another fully charged battery first................usually when my phone freezes for some time and when i take off the battery and re insert............i usually lose 10-30% battery, sometimes more than 30%
laks2 said:
Any other ideas where I don't have to spend a lot of money. Also I haven't tried a new battery but I doubt that's the problem because the phone
froze before dying
Click to expand...
Click to collapse

[Q] what happened? dead phone ?

hello, i woke up this morning to find my s3 international unresponsive. i was charging it so the red led was on but the screen wouldn't turn on and the phone was unresponsive. i pressed the power button for 10 seconds and removed the charger so the led went off but still the phone is unresponsive. now i can't do anything it won't turn on and i removed the battery many times but nothing. the last time i flashed anything was 2 months ago and i have no trouble with rooted apps except af wall. what happened? is the battery dead or something is wrong ?
i would appreciate any help
btw omega rom v33.3 and stock kernel that comes with the rom
Sudden Death issue. Leave it to samsung
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the problem is i'm rooted and custom kernel ? will that be a problem
Nah they cant se it until they repair it. If u live in europe no problem
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striving-to-survive said:
hello, i woke up this morning to find my s3 international unresponsive. i was charging it so the red led was on but the screen wouldn't turn on and the phone was unresponsive. i pressed the power button for 10 seconds and removed the charger so the led went off but still the phone is unresponsive. now i can't do anything it won't turn on and i removed the battery many times but nothing. the last time i flashed anything was 2 months ago and i have no trouble with rooted apps except af wall. what happened? is the battery dead or something is wrong ?
i would appreciate any help
btw omega rom v33.3 and stock kernel that comes with the rom
Click to expand...
Click to collapse
Send it to samsung. They will replace the motherboard
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This happened to my S3, and i wasn't able to open it for 1 day.
-it's charging
-but cant turn on
i tried to pushed a bit hard the on/off button for many times. and BoooooOM!
i was thinking that the problem was on/off button contact.
well, u can try. but if not. better to send it to samsung
thank you all for your responses .. i guess i'll send it to samsung

Auto power off issue

Hey,
Actually i am unable to understand the behaviour of my S2 my problem is. .
After full charge my phone will power itself off once thats random at what battery percentage and it wont start unless i take out battey nd reinsert it
. But when it starts up there is a major battery drain of min-10% max 20%. . Is this normal??
What can be reason behind this
P.s my phone is hardly 2 nd a half month old using stock rom no modifications at all
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Guys please help its frequent now after every recharge at some point phone shuts down and only starts when battery taken out and reinserted. Should i take it to service center??
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s2fanboy said:
Guys please help its frequent now after every recharge at some point phone shuts down and only starts when battery taken out and reinserted. Should i take it to service center??
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Click to expand...
Click to collapse
People have probably ignored your topic since its already been asked/discussed before so all your doing showing people you cant be bothered to search.
Flash custom kernel via download mode like Siyah v5 and issue should be gone. If not flash whole stock rom.
s2fanboy said:
Hey,
Actually i am unable to understand the behaviour of my S2 my problem is. .
After full charge my phone will power itself off once thats random at what battery percentage and it wont start unless i take out battey nd reinsert it
. But when it starts up there is a major battery drain of min-10% max 20%. . Is this normal??
What can be reason behind this
P.s my phone is hardly 2 nd a half month old using stock rom no modifications at all
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
If its less than 2.5 months old and not modded I would strongly just suggest taking it in for warranty. You might as well use that warranty while you have it instead of looking for tweaks or settings on here.
Other than that perhaps try cleaning the power contacts on the phone and the battery with a Q-tip. Has your phone also been exposed to water, steam or sweat? These can all lead to water damage
Hey thank you for the reply. No my fon is not exposed to any of what you mentioned.
I will take it to the service center rite away.
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hey guys as earlier suggested to me i took my fon to service center they ripped my new fon apart after that they told me that my fon requires software update and my fon will be formated. .
but the problem is still there even after taking it to the service center. . what now it still shuts down randomly once for aure after full charge. then only turns back on after batter reinsert or i start it using debugging mode (vol key up + home + power) then from there i choose reboot. .
any more suggestions please??
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Take it back & tell them to fix it properly this time.

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