LG L7 P705 won't boot - Optimus 7 General

used the phone like 12 times never dropped it or got it wet ect ive taken good care of it
today i went turn it on and its not working when plugged into my computer it connected and installed usb modem phone adb port
so its connected to the pc via that mode so what can i do now this is all i can get the phone to do
do i need to reinstall android or something like that??
any help will be appreciated

What system u have,and can u tell us more details when u trying to turn it on?

froydenzi said:
What system u have,and can u tell us more details when u trying to turn it on?
Click to expand...
Click to collapse
how can you fix this

miraz89 said:
how can you fix this
Click to expand...
Click to collapse
Fix what?

Related

[Q] Please help,urgent...my optimus cant detect sdcard and usb connection

please help me,after i do app2sd,my phone restart,i tought the app2sd was sucess,but after that my phone cant read the sdcard,i've tried to replace the sdcard with other sdcard,but it still cant detect the sdcard...
and then i think maybe if i flash it,it will recover,but when i connect my phone to my pc,it only charges but my phone cant detect the usb connection...
i've tried to hard reset it,but its still the same...
can somebody tell me what to do?
thanks and sorry if my english is bad
Go to device manager and deactivate LGE Virtual Modem and try to see if your computer recognize the phone
Same damn thing happened to me after trying to install app2sd. i enable usb debugging but i dont get a response in the notifacation bar to say its active. I tried to reflash with the baltic firmware but the KDZ_FW_UPD.exe doesn't see my device (i know i've got the right drivers installed btw). I also can't download any apps from the marketplace over wifi or mobile network(which i don't think is working either).i disabled the lge modem and it still doesn't recognise it. HELP, PLEASE.
Which version of windows are you using?
Try put your phone into download recovery mode, then go to KDZ update tool and select emergency from the drop down box at the top right of the window.
Now flash the rom and it should work.
Jesus H. Christ that was a quick reply, thanks. I'm running win 7 and i'm still a bit of a noob, how do i put the phone into recovery?
k1nk33 said:
Jesus H. Christ that was a quick reply, thanks. I'm running win 7 and i'm still a bit of a noob, how do i put the phone into recovery?
Click to expand...
Click to collapse
try vol down and camera.
flyboyovyick said:
try vol down and camera.
Click to expand...
Click to collapse
From the homescreen , during boot or when connected to pc? . sorry for my ignorance.
i've gotten into download mode, so i'll get back as soon as i've any more info.
k1nk33 said:
From the homescreen , during boot or when connected to pc? . sorry for my ignorance.
Click to expand...
Click to collapse
http://xat.com/XDAdevelopers
join this chat so i can help you easyier
chronoz9 said:
please help me,after i do app2sd,my phone restart,i tought the app2sd was sucess,but after that my phone cant read the sdcard,i've tried to replace the sdcard with other sdcard,but it still cant detect the sdcard...
and then i think maybe if i flash it,it will recover,but when i connect my phone to my pc,it only charges but my phone cant detect the usb connection...
i've tried to hard reset it,but its still the same...
can somebody tell me what to do?
thanks and sorry if my english is bad
Click to expand...
Click to collapse
Hey, got mine sorted out, you need to deactivate the LG modem in device manager first then put your phone into download mode ( hold vol down as you power up the device and you should see DOWNLOAD MODE ). Then just reflash with KDZ update tool. The percentage bar never moved from 0 for me but , after about 15 mins, my phone rebooted i just unplugged and everything seems ok. The phone mounted the sd card and usb debugging now shows in the notification area.
P.S.
You may have to enable mass storage on the phone for this to work just can't remember if i did or not so try it both ways i.e. turn on mass storage and try flash and if that doesn't work turn it off and try again.
Hope this helps.
Oh, and a big thanks to 'flyboyovyick' for his help on this, Cheers man.
k1nk33 said:
Oh, and a big thanks to 'flyboyovyick' for his help on this, Cheers man.
Click to expand...
Click to collapse
hey thanks,
i guess everything is working then?
yeah , pretty much, few little problems but not the disaster i thought it was. tnx.

[Q] [HELP] LG GT540 Totally bricked!

Hi everyone. i take my friends lg gt540 last night to install the cm7 rom so i folow the instructions in that page and when kdz starts flashing stucks and gives to me a error. trying to get phone to download mode but the phone was dead no download mod kdz cant find the phone couse is like no battery connected. i follow all instructions in modaco everything. the prob is that i cant get the phone to download mode even drivers are installed even connected from back to usb port.
please dont tell me that i must take it to lg for fixing it. no waranty he bought it from a tourist really cheap nm.
maybe solution is to find a way to get to download mode.(volume down+power doesnt work,volume down+usb cable doesnt wok,no charger signal)
thank you (sry for my english)!
try using KDZ emergency mode maybe will work.. I forgot about how to flash KDZ since I dont use it much
try putting it on CS_EMERGENCY,this is for non working phones. do you hear sound when you connect your phone to pc?
No imagine a phone without battery. I try everything. So when i connect to pc must doing a noise? about kdz cant use it couse show me phone not found error. I will give a last try
Sent from my HTC Desire Z using xda premium
leave battery in the phone. you should hear a sound that you know that is connected. did you disable LG virtual modem in device manager?
brzijazo said:
leave battery in the phone. you should hear a sound that you know that is connected. did you disable LG virtual modem in device manager?
Click to expand...
Click to collapse
i try everything in a net coffee installing lg drivers only and used the instructions. yesterday i install and lg program disable modem still no luck. so if phone just doing that noise means that is connect it but how must kdz find the phone if the phone is not installed. (i mean not the lg drivers but the phone when is in usb debaging smth is installed in pc from phone) i search everywhere and everybody can get to download screen exept me grrr is not my phone orelse i will throught it from the window. so if the the noise is ringing means is connectid no need for download screen? thanks you and sry for my english!
you need that sound and download mode unfortunately. try installing new drivers and new KDZ and try again. if not take it to the LG service. do you have recovery installed?
brzijazo said:
you need that sound and download mode unfortunately. try installing new drivers and new KDZ and try again. if not take it to the LG service. do you have recovery installed?
Click to expand...
Click to collapse
No I though that no recovery needs to instal cm or alse i rooted and install rom i give last try and report if works thank you!
Sent from my HTC Desire Z using xda premium
fastboot is working now ?
regisol said:
fastboot is working now ?
Click to expand...
Click to collapse
no fastboot installed no recovery. i'll send it to a friend to look at it. is any other way to force get it to download screen or force flash it?
masterismos said:
volume down+power doesnt work,volume down+usb cable doesnt wok,no charger signal)
thank you (sry for my english)!
Click to expand...
Click to collapse
as far as i know its power + camera button.
Hold them down until backlight comes on. If you need it fixed by LG just lie about what happened. Dont tell them it died when you were installing a custom rom. Also from what i understand you cant get it to even turn on in any way? Or connect to a computer?
mihaiul said:
as far as i know its power + camera button.
Hold them down until backlight comes on. If you need it fixed by LG just lie about what happened. Dont tell them it died when you were installing a custom rom. Also from what i understand you cant get it to even turn on in any way? Or connect to a computer?
Click to expand...
Click to collapse
Im afraid i tried to flash a rom for other lg i will post later the link couse im from phone now
Sent from my HTC Desire Z using xda premium
masterismos said:
Im afraid i tried to flash a rom for other lg i will post later the link couse im from phone now
Sent from my HTC Desire Z using xda premium
Click to expand...
Click to collapse
well i cant find where is the rom that i download but i remember that the rom from cm7 (v20a20) was smaller than the rom that i download from mediafire (i used google search the name of the rom and i realise that is 2-5 mb bigger) i didnt want to w8 to appear the download link so i thought will be in another page. well the phone is been sending to my friend now and w8ting. if he find a solution i will post it. thank you

Sos! Help: Broken download mode

Hi guys, so I flshed a wrong kdz file on my D801 wind canadian variant, no my phone stuck on LG logo boot screen with green led, i have no fastboot mode, no twrp recovery, I can just access default recovery to hard reset, when i try to enter download mode by pressing volume+ while pluging the phone to pc, it goes just to frst screen, i mean the download mode logo with blue dots!!!!
Please any help would be appreciated, I'm ready to pay for fixing it as i live in a country where my phone won't be fixed otherwise. please please.
Helppppppppppppppppppp Please please just answer me
Up up up up up up up up up up
devdassi said:
Up up up up up up up up up up
Click to expand...
Click to collapse
bud same thing happened to me. and unfortunatly there is no fix for this. everytime i turned my phone on i got the little android guy then it would stay on lg screen with blue and green LED. try download mode it goesto the first screen of little blue dots.
since warrenty should not be able to tell anything about root or etc. i sent it in. in the mean time i called my carrier company and they sent me out a new phone for 35$. but i have to send old one back wether it ges fixed or not.
sorry bud but there is no way back from that. even tho your computer gives it a port its not fully booting so you cant flash anything..... here is one last thing you can try................ this could be your only hope.......it didnt help me but it might work for you...
good luck
http://forum.xda-developers.com/showthread.php?t=2582142
jester12345 said:
bud same thing happened to me. and unfortunatly there is no fix for this. everytime i turned my phone on i got the little android guy then it would stay on lg screen with blue and green LED. try download mode it goesto the first screen of little blue dots.
since warrenty should not be able to tell anything about root or etc. i sent it in. in the mean time i called my carrier company and they sent me out a new phone for 35$. but i have to send old one back wether it ges fixed or not.
sorry bud but there is no way back from that. even tho your computer gives it a port its not fully booting so you cant flash anything..... here is one last thing you can try................ this could be your only hope.......it didnt help me but it might work for you...
good luck
http://forum.xda-developers.com/showthread.php?t=2582142
Click to expand...
Click to collapse
thank you so much sir for replying, what is really wierd is that when i connect it to my pc, kingo root detects it, and gives me the option to root, then the rootin process stops at fetching scripts.
I cannot read.
Gnarfsan said:
If you can do that, you should be able to fix it via that Ubuntu guide to restore the partitions I think...?
Link: http://forum.xda-developers.com/showthread.php?t=2582142
Sent from my LG-D802 using xda app-developers app
Click to expand...
Click to collapse
I was able to connect to pc like he was. And kingo saw it but about 2 mins everything failed. No matter what port name i gave is. Any flash tool as well. And ubuntu did not work for me. Altho i did suggest that ubuntu method just incase it does work for you. Exhaust all options before giving it up for repair or warrenty exchange good luck and i hope you are more secessful then i was. Altho rogers did send me out a new phone good luck
thank you guys , my phone when on lg logo, and connected to pc, i can see it in device manager under modem as LGE android net usb modem,
and under ports as LGE android serial port com 8, any chance or sign of live to my phone, as mentionned before, there is no waranty services in our country.
@ jester12345 Did ubuntu read your phone when you tried the method of flashing partitions?
devdassi said:
@ jester12345 Did ubuntu read your phone when you tried the method of flashing partitions?
Click to expand...
Click to collapse
No ubuntu did not see my phone. Only my pc did even tho my phone wouldnt finish booting.
Could there be a paid fix? I'm ready to pay to bring my phone to life again.

[q] got stuck on fasteboot mode, help!

i dont know what to do
i just flashed this rome into my G2:
http://forum.xda-developers.com/lg-g2/development/rom-cloudyg2-t3006744
the problem is that my phone is D802 so i flashed the wrong rome :crying::crying::crying:
now my phone stuck on FASTEBOOT MODE
i cant get into recovery mode or download mode, i just dont know what to do!
Now i stuck on security error and the device on loop
Also, the pc isnt reconizing the phone
halotzi said:
i dont know what to do
i just flashed this rome into my G2:
http://forum.xda-developers.com/lg-g2/development/rom-cloudyg2-t3006744
the problem is that my phone is D802 so i flashed the wrong rome :crying::crying::crying:
now my phone stuck on FASTEBOOT MODE
i cant get into recovery mode or download mode, i just dont know what to do!
I'm desperate, i want to cry becouse i just fixed it!
What can I do?? pleaseeee help me!!:crying:
Click to expand...
Click to collapse
Calm down son, just follow this guide by bender http://forum.xda-developers.com/lg-g2/help/fixing-fastboot-mode-started-t2930963
Fastboots not that bad of a place to be
Art Vanderlay said:
Calm down son, just follow this guide by bender http://forum.xda-developers.com/lg-g2/help/fixing-fastboot-mode-started-t2930963
Fastboots not that bad of a place to be
Click to expand...
Click to collapse
I dont really understand what needs to be done
I dont know what is my imei, iis a really big problem
I just need to run RUN_THIS.bat?
halotzi said:
I dont really understand what needs to be done
I dont know what is my imei, iis a really big problem
I just need to run RUN_THIS.bat?
Click to expand...
Click to collapse
Show me your software information, I'll dump the partitions and link them to you.
Then you put them in the folder with all the adb stuff.
Then you connect your phone and run the batch file
Art Vanderlay said:
Show me your software information, I'll dump the partitions and link them to you.
Then you put them in the folder with all the adb stuff.
Then you connect your phone and run the batch file
Click to expand...
Click to collapse
I have LG G2 32GB D802
It's enough or you need more information?
halotzi said:
I have LG G2 32GB D802
It's enough or you need more information?
Click to expand...
Click to collapse
That's fine. I'll have them ready for you tomorrow. Its 12 am here already
Art Vanderlay said:
That's fine. I'll have them ready for you tomorrow. Its 12 am here already
Click to expand...
Click to collapse
OK! Thank you very much! But please dont forget
IMPORTANT:
The computer does not reconize myG2 even there is a sound from the computer when i connect him
this is writing on my device when i connect:
-reset-
-portchange-
-reset-
-portchange-
stall get_descriptor 128 6 1536 0 10
fasteboot: proocessing commands
Click to expand...
Click to collapse
halotzi said:
OK! Thank you very much! But please dont forget
IMPORTANT:
The computer does not reconize myG2 even there is a sound from the computer when i connect him
this is writing on my device when i connect:
Click to expand...
Click to collapse
Try installing pdanet if your phone isn't recognised. It'll install the adb drivers for you.
Here are the 3 files. Just put them in the put_files_here folder and run the batch file. After it's all done you can boot into download mode and flash back to stock
https://www.dropbox.com/s/9p2gu9643ll6del/aboot_229376.bin?dl=0
https://www.dropbox.com/s/3cse678pqjbfww6/boot_262144.bin?dl=0
https://www.dropbox.com/s/zzbrhzzznzcpkm4/laf_589824.bin?dl=0
Art Vanderlay said:
Try installing ]
Click to expand...
Click to collapse
I need to connect the phone into the computer before i install pdanet? Or install pdanet and then connect the phone?
Becouse i connected the phone into the computer and then I started the install but it is on "Updating PdaNet on your phone" for 10 minutes
So i instelled the files and its write "scourty error", what to do??? (ןi cant get into download mode and recovery)
halotzi said:
I need to connect the phone into the computer before i install pdanet? Or install pdanet and then connect the phone?
Becouse i connected the phone into the computer and then I started the install but it is on "Updating PdaNet on your phone" for 10 minutes
So i instelled the files and its write "scourty error", what to do??? (ןi cant get into download mode and recovery)
Click to expand...
Click to collapse
Make sure your phones fully powered off. Hold the power button for about 10 seconds. And then try putting it in download mode
Art Vanderlay said:
Make sure your phones fully powered off. Hold the power button for about 10 seconds. And then try putting it in download mode
Click to expand...
Click to collapse
I tried it, i cant reach safe or recovery mode...
Sorry for the late replay, I sent the phone to a store to fix it but they just broke the screen (and fixed it)
So... what can I do?
UP
UP
UPPPPP
Art Vanderlay said:
Make sure your phones fully powered off. Hold the power button for about 10 seconds. And then try putting it in download mode
Click to expand...
Click to collapse
i cant get into download mode or recovery, nothing
The PC isnt reconizing the phone at all
halotzi said:
i cant get into download mode or recovery, nothing
The PC isnt reconizing the phone at all
Click to expand...
Click to collapse
Send me your teamviewer password. I'll have to have a look at this.
Also, download a kdz and follow this guide up to step 6. Make sure you have these ready
Art Vanderlay said:
Send me your teamviewer password. I'll have to have a look at this.
Also, download a kdz and follow this guide up to step 6. Make sure you have these ready
Click to expand...
Click to collapse
Where is the guide?
I live in israel so we have diffrent hours but i will stay up for every hour you would say
Do you have skype or facebook that we would chat there?
halotzi said:
Where is the guide?
I live in israel so we have diffrent hours but i will stay up for every hour you would say
Do you have skype or facebook that we would chat there?
Click to expand...
Click to collapse
Sorry its over here http://forum.xda-developers.com/showthread.php?t=2666967
Download your kdz from here. http://lg-phone-firmware.com/mobile/index.php?id_mod=36We just want the about, boot and laf out of them. It might take some time to download, just let me know when you finish
Art Vanderlay said:
Sorry its over here http://forum.xda-developers.com/showthread.php?t=2666967
Download your kdz from here. http://lg-phone-firmware.com/mobile/index.php?id_mod=36We just want the about, boot and laf out of them. It might take some time to download, just let me know when you finish
Click to expand...
Click to collapse
I finished the guide and i did everything up to step 6
halotzi said:
I finished the guide and i did everything up to step 6
Click to expand...
Click to collapse
Great. Rename the aboot, boot and laf to aboot.img, laf.img, and boot.img. Now download VMware and slax.
Were going to follow this guide. I have to go to bed now, just familiarise yourself with the guide and send us a pm in the morning

lg g2 super bricked please hellllp :(

hello boys and girl,
right ive super bricked my lg g2 802 16gb
when i plug it into my win 10 pc it says unkown usb device (device discripter request failed)
before hand i tryed the usbbulk mode but messd it up and now this is all it shows under device manager
in the strart of all these problems i flashed cm13 on a old cm12 twerp recovery and installed wrong gapps made it to recovery but messed it up some how
the phone dosent turn on just has a black screen and says what i said above when connect to usb
please please help love my lgg2 many thanks in advance and merry christmas.dan
First thing use win7 or Ubuntu .
Next what happen when u plug it into PC and what u see in dovice manager?
amin44 said:
First thing use win7 or Ubuntu .
Next what happen when u plug it into PC and what u see in dovice manager?
Click to expand...
Click to collapse
tryed that nothing also nothing in dwvice manger all it does is turns on goes to lg logo and download mode jjust wont pick up on computers also trywd diffrent cables and shorting the compasitors please help x
mr 911 said:
tryed that nothing also nothing in dwvice manger all it does is turns on goes to lg logo and download mode jjust wont pick up on computers also trywd diffrent cables and shorting the compasitors please help x
Click to expand...
Click to collapse
Try the srk tool. It can fix qhs_usb bulkmode.
my friend it wont pick up my phone no drivers install in download mode or when it
Art Vanderlay said:
Try the srk tool. It can fix qhs_usb bulkmode.
Click to expand...
Click to collapse
no drivers install when its in dowwnloas mode under windows 10 or ubunti it charges fine but no drivers install tryed loads of cables i must be first peeson with this problem
mr 911 said:
no drivers install when its in dowwnloas mode under windows 10 or ubunti it charges fine but no drivers install tryed loads of cables i must be first peeson with this problem
Click to expand...
Click to collapse
First person with that problem :laugh:
Sorry but that really gave me a giggle. That's what I think when my drivers won't install. Drivers are a headache, you need a lot of patience with this.
Go to the back to stock thread and download the LGUnitedmobile drivers.
Install them and then try connecting in download mode again.
It doesn't always work straight away, keep trying until windows accepts them.
The fact that your phone is charging is a good sign. Good luck
Art Vanderlay said:
First person with that problem :laugh:
Sorry but that really gave me a giggle. That's what I think when my drivers won't install. Drivers are a headache, you need a lot of patience with this.
Go to the back to stock thread and download the LGUnitedmobile drivers.
Install them and then try connecting in download mode again.
It doesn't always work straight away, keep trying until windows accepts them.
The fact that your phone is charging is a good sign. Good luck
Click to expand...
Click to collapse
it was picking up the lg in bulk usb mode but i tryed the flash trick with the tot file i think i flashed the wrong tot file now all i get is download mode hard factory reset and the phone boots to lg screen then flashes diffrent colors like it loading into android then pure black screen ive tryed so many drivers kushes driver lgunited standard lg drivers nothing at all windows 10 ubunti diffrent cables for days lol man i need ur help i just need my deivers to install i love this lg thaanks for ur help so far mate im dan too.
mr 911 said:
it was picking up the lg in bulk usb mode but i tryed the flash trick with the tot file i think i flashed the wrong tot file now all i get is download mode hard factory reset and the phone boots to lg screen then flashes diffrent colors like it loading into android then pure black screen ive tryed so many drivers kushes driver lgunited standard lg drivers nothing at all windows 10 ubunti diffrent cables for days lol man i need ur help i just need my deivers to install i love this lg thaanks for ur help so far mate im dan too.
Click to expand...
Click to collapse
Have you tried pdanet drivers? They work well.
You need to delete the lg drivers from device manager.
Then install pdanet and reboot your pc.
Try connecting that way.
Art Vanderlay said:
Have you tried pdanet drivers? They work well.
You need to delete the lg drivers from device manager.
Then install pdanet and reboot your pc.
Try connecting that way.
Click to expand...
Click to collapse
i will try now thank you mate.
Art Vanderlay said:
Have you tried pdanet drivers? They work well.
You need to delete the lg drivers from device manager.
Then install pdanet and reboot your pc.
Try connecting that way.
Click to expand...
Click to collapse
hey just tryed all of that just says please connect usb device dosent pick up the lg at all in device manageer or the pda net software really winding me up now just want my beloved lg back been 2 weeks
mr 911 said:
hey just tryed all of that just says please connect usb device dosent pick up the lg at all in device manageer or the pda net software really winding me up now just want my beloved lg back been 2 weeks
Click to expand...
Click to collapse
Damn. Alright you said before that you tried connecting to ubuntu.
Is that giving you anything?
You need to boot to that black screen before you try that. Download mode is not for linux.
ill try that now im looseing hope man
Art Vanderlay said:
Damn. Alright you said before that you tried connecting to ubuntu.
Is that giving you anything?
You need to boot to that black screen before you try that. Download mode is not for linux.
Click to expand...
Click to collapse
nope picks up my other phone in ubunti and android pda.net drivers i have it on black screen and nothing just charging off all my cables god what do i do now
mr 911 said:
nope picks up my other phone in ubunti and android pda.net drivers i have it on black screen and nothing just charging off all my cables god what do i do now
Click to expand...
Click to collapse
When your in ubuntu open a terminal and run
Code:
ls /dev/sd*
Nothing comes up?
nothing just a new type line
thank you for all ur help god if u can get my phone showing up ill buy u quite a few beers through paypal
mr 911 said:
nothing just a new type line
thank you for all ur help god if u can get my phone showing up ill buy u quite a few beers through paypal
Click to expand...
Click to collapse
Even if it doesn't pick up your phone it should return something like this:
/dev/sda /dev/sda1 etc.
Nothing like that?
I love beers but you don't have to do that. If we can get this fixed I'll be happy.
Art Vanderlay said:
Even if it doesn't pick up your phone it should return something like this:
/dev/sda /dev/sda1 etc.
Nothing like that?
I love beers but you don't have to do that. If we can get this fixed I'll be happy.
Click to expand...
Click to collapse
beers it is then , ill give it another go mate.
Art Vanderlay said:
Even if it doesn't pick up your phone it should return something like this:
/dev/sda /dev/sda1 etc.
Nothing like that?
I love beers but you don't have to do that. If we can get this fixed I'll be happy.
Click to expand...
Click to collapse
all it says after your comands is
/dev/sda
Did u try this http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
If not work please install lg driver in windows 7 pc then plug phone in download mode and take screenshote for dovice manager and put it her then try to boot it and again take another screenshote
I think he might have to do that. If ubuntu doesn't mount his phone then there's a problem.
It's late now and I'm going to bed. Best of luck Dan.

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