PLS help me :( - LG Optimus L9 P760, P765, P768, P769

Hi, please advice I have LG-P760 and is completely dead, and it does not respond to the charger only when you press the volume + and connect the USB to the computer detects the device but immediately disconnects and connects again and again and again so it can be repaired? thanks

Machizz said:
Hi, please advice I have LG-P760 and is completely dead, and it does not respond to the charger only when you press the volume + and connect the USB to the computer detects the device but immediately disconnects and connects again and again and again so it can be repaired? thanks
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Click to collapse
Me too ...

Machizz said:
Hi, please advice I have LG-P760 and is completely dead, and it does not respond to the charger only when you press the volume + and connect the USB to the computer detects the device but immediately disconnects and connects again and again and again so it can be repaired? thanks
Click to expand...
Click to collapse
sauliuksss1 said:
Me too ...
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Click to collapse
hello friends,
I have already faced this situation with my P765
yes, it can be repaired :laugh:. if your device is still under warranty then LG will repair it free of cost, otherwise you will have to pay.

Related

[Q] whats meen by Unplug your device ?how

hi evry body,im sorry about this question but i feel free when i ask
whats meen unplug or how i do it,dont late please
disconnect from wall charger or disconnect from pc usb
pakure said:
disconnect from wall charger or disconnect from pc usb
Click to expand...
Click to collapse
now i understand, thank you

Gs3 stock brick from otg!

:crying: I have not rooted the phone. It is the us version for verizon.
Was working fine was testing out my new OTG cable plugged in a ps3 and xbox controller worked great with emus,
Then i plugged in a usb sata harddrive screen went black wouldnt power on tried doing a battery pull, tried hard rest also tried plugging in without battery can anyone share anything im so upset! I cant even call anyone to get a new phone right now
brianharrison06 said:
:crying: I have not rooted the phone. It is the us version for verizon.
Was working fine was testing out my new OTG cable plugged in a ps3 and xbox controller worked great with emus,
Then i plugged in a usb sata harddrive screen went black wouldnt power on tried doing a battery pull, tried hard rest also tried plugging in without battery can anyone share anything im so upset! I cant even call anyone to get a new phone right now
Click to expand...
Click to collapse
Does anyone know a fix? sorry for early bump but i hate to think i just broke this phone only after having it a couple of days
Download mode working?
Wysyłane z mojego GT-I9000 za pomocą Tapatalk 2
graco2213 said:
Download mode working?
Wysyłane z mojego GT-I9000 za pomocą Tapatalk 2
Click to expand...
Click to collapse
Tried doing Volume Down + Power + Home nothing happens,Cant enable dev mode.
Phone does nothing when holding power either. I plug it in doesnt show charging light, usb to pc does not detect
First question have you read the sticky and does it apply to you ???
http://forum.xda-developers.com/showthread.php?t=1756338
If so go to the correct forum as posted .
If it is an International I9300 then
Recovery mode or download mode not available .
Choices
USB recovery jig from ebay to access download mode .
Or service centre repair .
jje
Any luck?
brianharrison06 said:
Then i plugged in a usb sata harddrive screen went black wouldnt power on tried doing a battery pull, tried hard rest also tried plugging in without battery can anyone share anything im so upset! I cant even call anyone to get a new phone right now
Click to expand...
Click to collapse
Just wanted to check to see if you had any luck. I had the same issue with the getting a brick due to the otg cable. Were you able to get it repaired?

Charging Problem

Got my new Neo V.. It's still unrooted..!!
When I connect the charger to my cell, my cell freezes.. n when I disconnect my charger it starts working back..!!
Neither the LED turns red when I connect my charger..!
Any solutions to correct this issue..??:fingers-crossed:
Also USB charging isn't working.. On connecting my cell to my lappi, it freezes..!!
Strange...have you tried another charger? maybe this one is broken...or maybe it's a problem with usb/charging port.
Try to charge ur phone after switched off
Shubham87 said:
Also USB charging isn't working.. On connecting my cell to my lappi, it freezes..!!
Click to expand...
Click to collapse
Hi Shubham,
Try to charge you phone after switching off, If in swich off mode its showing the charging icon then charger and phone usb port is working fine, try to repair the phone software using Sony update service. with latest firmware. Hope it will work else. Contact service centre
Press thanks if I helped you.
samxsam said:
Hi Shubham,
Try to charge you phone after switching off, If in swich off mode its showing the charging icon then charger and phone usb port is working fine, try to repair the phone software using Sony update service. with latest firmware. Hope it will work else. Contact service centre
Press thanks if I helped you.
Click to expand...
Click to collapse
His second problem send it back man its old phone now anyway
Sent from my Xperia neo using xda premium

PC can't detect my phone

I'm pretty sure it's not the computer since I can detect other peoples S3 , and already tried it on several PC's ( kies and different drivers too)
is there a possibility of a busted USB port ? even though it still charges , but nothing appears in the device manager
Connect it to the PC in Download Mode to install some drivers automatically. So I understood it will work. For me it didn't work in like first week I bought it. Then, I was charging it on my PC for like half an hour and then it connected by itself. First days I connected it rzisted more nd more connected. Let's say like a car when you start it and push on the trothle. It goes more and more until you can go how long you want. Try via Download first then come back and report
Andr3y29 said:
Connect it to the PC in Download Mode to install some drivers automatically. So I understood it will work. For me it didn't work in like first week I bought it. Then, I was charging it on my PC for like half an hour and then it connected by itself. First days I connected it rzisted more nd more connected. Let's say like a car when you start it and push on the trothle. It goes more and more until you can go how long you want. Try via Download first then come back and report
Click to expand...
Click to collapse
already fully charged and no result
andr3wchong said:
already fully charged and no result
Click to expand...
Click to collapse
See if 'Enable USB debugging' under developers options helps
Sent from my GT-I9300 using Tapatalk
Get a toothpick and clean your USB port on the phone. Had a problem that was similar to yours caused by dust .
That might be the problem.
Benjamin
BenjaminX2 said:
Get a toothpick and clean your USB port on the phone. Had a problem that was similar to yours caused by dust .
That might be the problem.
Benjamin
Click to expand...
Click to collapse
still no go , is there a possibility of a busted usb port , but still charges ?
andr3wchong said:
still no go , is there a possibility of a busted usb port , but still charges ?
Click to expand...
Click to collapse
.
Yes, because data uses other pins than charging does.
I have an other question, does your phone give -any- feadback at all when plugged in to a computer? Did you try a different usb cable?
Benjamin
BenjaminX2 said:
.
Yes, because data uses other pins than charging does.
I have an other question, does your phone give -any- feadback at all when plugged in to a computer? Did you try a different usb cable?
Benjamin
Click to expand...
Click to collapse
nope , I just get charging status @ phone , no usb connected or etc... same with PC ,device manager is open , nothing is remove or added , if I plug and unplug cable
andr3wchong said:
nope , I just get charging status @ phone , no usb connected or etc... same with PC ,device manager is open , nothing is remove or added , if I plug and unplug cable
Click to expand...
Click to collapse
Too bad, seems to me that you are right about the broken port.
andr3wchong said:
nope , I just get charging status @ phone , no usb connected or etc... same with PC ,device manager is open , nothing is remove or added , if I plug and unplug cable
Click to expand...
Click to collapse
connect the phone in download mode and observe if the odin detects it..
also try flashing any file through it(say recovery) and see if the transfer works.
if it does ..no issues with the usb , go for the pc then.
..........................................................................................
press thanks if i helped
He said that on he's computer other S3s works. Also his S3 does not work on another PCs.
Sent from my GT-I9300 using XDA Premium 4 mobile app
Andr3y29 said:
He said that on he's computer other S3s works. Also his S3 does not work on another PCs.
Sent from my GT-I9300 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
hmm funny thing though , I tried connecting a USB OTG cable with a usb drive
my s3 detects the cable but disconnects after 2-3 seconds

Phone dont boot anymore

I connected my phone to the car charger and it turned off abruptly, no longer turns on and only turns on the led light when it turns on to charge, I tried to hold the buttons to turn on but no reaction.
erickelime said:
I connected my phone to the car charger and it turned off abruptly, no longer turns on and only turns on the led light when it turns on to charge, I tried to hold the buttons to turn on but no reaction.
Click to expand...
Click to collapse
Provide more info is recommendable to anyone can help you.
Device model, variant, android version, rooted or not, using Magisk or supersu?
SubwayChamp said:
Provide more info is recommendable to anyone can help you.
Device model, variant, android version, rooted or not, using Magisk or supersu?
Click to expand...
Click to collapse
It is a Asus ZC520TL, android 6, not root. But the same thing happen to a old Moto G 1st gen
erickelime said:
It is a Asus ZC520TL, android 6, not root. But the same thing happen to a old Moto G 1st gen
Click to expand...
Click to collapse
Then check first your charger cable in the car, maybe is damaged, are you using exclusively this cable to charge? cause some cables are adaptable to use them like data usb with pc. maybe it´s needed if this happen again that you replace it.
And your device is turning on again or is missing in bootloop?
SubwayChamp said:
Then check first your charger cable in the car, maybe is damaged, are you using exclusively this cable to charge? cause some cables are adaptable to use them like data usb with pc. maybe it´s needed if this happen again that you replace it.
And your device is turning on again or is missing in bootloop?
Click to expand...
Click to collapse
the device does not respond, the only thing it does is turn the led on when it is plugged in
erickelime said:
the device does not respond, the only thing it does is turn the led on when it is plugged in
Click to expand...
Click to collapse
Then you have to reinstall the rom/firmware original to restore your device to its initial state.
here you have the rom from official web Asus https://www.asus.com/us/Phone/ZenFone-3-Max-ZC520TL/HelpDesk_BIOS/
And here one version more and more explanation on how to made a flashing process with the necessary files https://www.youtube.com/watch?v=CWBc06G_UtI
From here if your other device has the same issue maybe replace the cord charger will be the cheaper solution

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