plz help, hard bricked lg optimus L7 - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

Hello my freinds,
i need help plz, my lg optimus p715 fell on the ground, and it does not turn on any more
I found a component which overheats when i put it in charge but I do not know what is that (it is as of the copper winding)
I have a picture which I post here
Even the electric current does not arrive at the borders of the battery
Thank you in advance my friends.
sorry my English is not good.
h**p://hpics.li/b3cc8d2
h**p://hpics.li/d411300
(spots black on components is a soldering flux)

trankil214 said:
Hello my freinds,
i need help plz, my lg optimus p715 fell on the ground, and it does not turn on any more
I found a component which overheats when i put it in charge but I do not know what is that (it is as of the copper winding)
I have a picture which I post here
Even the electric current does not arrive at the borders of the battery
Thank you in advance my friends.
sorry my English is not good.
h**p://hpics.li/b3cc8d2
h**p://hpics.li/d411300
(spots black on components is a soldering flux)
Click to expand...
Click to collapse
Go to LG service center in your area.
Sent from my LG-P705 using Tapatalk

Related

Problem with camera

Hello
Camera apps open I have a green screen ,I want send to acer but i don't have french sfr rom thank you for help
Sorry for my english
nordine said:
Hello
Camera apps open I have a green screen ,I want send to acer but i don't have french sfr rom thank you for help
Sorry for my english
Click to expand...
Click to collapse
The green screen of the camera is caused by the disconnection of the camera to the mother board. You can try to dissemble the tablet and reseat the camera connector.
Good luck
Sent from my A500 using Tapatalk 2
10507 said:
The green screen of the camera is caused by the disconnection of the camera to the mother board. You can try to dissemble the tablet and reseat the camera connector.
Good luck
Sent from my A500 using Tapatalk 2
Click to expand...
Click to collapse
Thank you for your help but its son hard to dissemble the tablet

nobody can hear me when i talk !

hi !!!! im after some info on my desire z. my brother brought the phone brand new and 5 days on having the phone ,got drunk and accidently dropped the phone down the toilet !!! ( idiot ) the screen was damaged and needed to be replaced ,the phone would switch on but no display ! so i brought the phone of him for £20 ( bargain ) i then found a place in china that sell the screen for £30. i waited 2 months for the screen to come and in contact with the person they told me that it had been posted but must have got lost in the post. he gave me my money back as i decided to get 1 from the u.k and 5 days later he refunded my money. 4 days after my refund the screen came = ). so i searched and found a video on how to take the phone apart and decide to fit the screen myself with no problems. now i have the problem that when i make phone calls ,people cant hear me =( i have tried my voice search and voice recorder and my phone does not pick up my voice up so i know the mouth speaker does not work !!!! my question is ,what part would i need to replace for my mouth speaker to work ??? any advice please ?? thanx for your time
Hi
I think you have problems with your microphone coal.(correct me if i am wrong)It might be damaged due water.Try to replace it.
Best regards
kelleci said:
Hi
I think you have problems with your microphone coal.(correct me if i am wrong)It might be damaged due water.Try to replace it.
Best regards
Click to expand...
Click to collapse
thanx for your reply ,any ideas where i can get 1 from and how much it will cost ???
o,k ive searched around and can not for the life of me find this part !!! can any body help me please ?????
its part of the main flex cable, easily forund on ebay or amazon for 35~40usd. if you find one that comes with the whole chasis it will make replacement easier as you won't have to glue/unglue anything but its harder to find and most certainly will be used
good luck!
Sent from my HTC Vision using xda premium
I have to check, but I don't think you can replace the microphone on it's own. It's part of something, I believe on the screen portion of the phone. I'll have to take a look and see where it's located. I'm not sure, but I think it's part of the flex cable.
demkantor beat me to it.
Maybe everyone you speak to is deaf
Velcro. What a rip off!
demkantor said:
its part of the main flex cable, easily forund on ebay or amazon for 35~40usd. if you find one that comes with the whole chasis it will make replacement easier as you won't have to glue/unglue anything but its harder to find and most certainly will be used
good luck!
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
thank you so so much =) my next question is ,which flex is it ? the navi key and flex or the slider flex ??? sorry if thats a dumb question ?!? lol
there is one big main flex cable for your phone, and then small ones connecting the sdcard slot, keypad, etc
you need the big main one, if you take your phone apart and folow the main flex down to where the mic is (look @ the whole on the bottom of phone directly down from back arrrow) you will see the mic sitting in a piece of rubber. it may be possible to solder a new one into the flex but I feel it would be extreamly hard. just buy the whole big flex and it will come attached to it
Sent from my HTC Vision using xda premium
demkantor said:
there is one big main flex cable for your phone, and then small ones connecting the sdcard slot, keypad, etc
you need the big main one, if you take your phone apart and folow the main flex down to where the mic is (look @ the whole on the bottom of phone directly down from back arrrow) you will see the mic sitting in a piece of rubber. it may be possible to solder a new one into the flex but I feel it would be extreamly hard. just buy the whole big flex and it will come attached to it
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
thank sir ,you are my saviour ! ive found 1 ,£20. thank you so much =)

[Q] Elife E7 Turkish model GM Discovery Elite plastic case broken

Hi guys, i dropped my phone pretty bad and this is what happened
http://postimg.org/image/oinmousxt/
http://postimg.org/image/bfs05l2pt/
(SORRY THE SITE WOULDN'T LET ME UPLOAD PICTURES DIRECTLY)
This break doesn't seem too bad i mean you harly see it with your eyes but i wanna know if it might be dangeous for my phone's hardware like would the boards and chips in the phone get oxidized in the long term maybe because of humidity. And where can i find only the plastic back of the phone, thanks guys, hope you won't have a problem like this...
http://www.aliexpress.com/item/High...ame-replacement-free-shipping/1950114430.html

LG G2 Screen or Board issue.

Hello,
I have lg g2 D802. It's screen started trilling & took it to a repairing lab, they did some work on it but now screen is like in attachment. Repairing guy told that this is motherboard issue & motherboard needs to be replaced. Here repairing labs are not good, one was saying that this is screen issue, but this is not screen issue because I replaced several screens.
http://i.imgur.com/h3HTf6j.jpg
Now, someone please tell me if it is really a motherboard issue or someone has experience with this situation, please share.
Thank you
Definetly your screen needs to be replaced... or it can be the flex cable which is impossible to chnage... if you have a spare flex touch cable lying around and have the expertise to do it... you must give it a try

LG G2 display dead?

Ok guys I need help... Display on my g2 is showing only colored lines.. I can hear the sound and everything seems to work fine... I knocked it few times with my hand from the back and picture came up... So its the display?
Most likely. Either that or a bad LCD connector.
rustybronnco said:
Most likely. Either that or a bad LCD connector.
Click to expand...
Click to collapse
Thank you for response. Its connector maybe cause its working normal since the issue.

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