dead l90? - LG Optimus L90

Hello
so i was coming from stock lollipop and after flashing custom recovery TWRP my phone wont boot.
Phone only reacts when i pull battery out and plug in usb it shows screen with battery and question mark
Does anybody know ho to revive this phone? or should i just send it to service center?

olinojephanko said:
Hello
so i was coming from stock lollipop and after flashing custom recovery TWRP my phone wont boot.
Phone only reacts when i pull battery out and plug in usb it shows screen with battery and question mark
Does anybody know ho to revive this phone? or should i just send it to service center?
Click to expand...
Click to collapse
i think you bricked your device try flash stock lollipop or kitkat kdz file with lg flash tool

i have the same and tired flashing stock kdz but the tool cant find the phone

ham4ever said:
i have the same and tired flashing stock kdz but the tool cant find the phone
Click to expand...
Click to collapse
You need to install last LG drivers 4.0.4 and i am using Windows 7 x86 for flashing all my gadgets, because with this OS I have no problems with any drivers.
Try to change usb socket, usb-cable.
ps i using chipset usb socket

AlexUnderKH said:
You need to install last LG drivers 4.0.4 and i am using Windows 7 x86 for flashing all my gadgets, because with this OS I have no problems with any drivers.
Try to change usb socket, usb-cable.
ps i using chipset usb socket
Click to expand...
Click to collapse
thanks, but i had to open the phone coz i totally hardbricked it lol, but now is working

lol today i got my phone from repair center, they changed motherboard and now it died after flashing recovery..again...

Related

I9001 not recognized by ODIN

I apologize if thread is already posted.
I tried to flash my i9001 to stock firmware but ODIN won't recognize my device. Actually my widows XP machine won't recognize it either.
Tried with different machine and reinstalled drivers and still nothing.
I have installed CWM recovery mode and phone is rooted.
Any suggestions how to flash it to stock firmware ?
Thanks in advance
getmeister said:
I apologize if thread is already posted.
I tried to flash my i9001 to stock firmware but ODIN won't recognize my device. Actually my widows XP machine won't recognize it either.
Tried with different machine and reinstalled drivers and still nothing.
I have installed CWM recovery mode and phone is rooted.
Any suggestions how to flash it to stock firmware ?
Thanks in advance
Click to expand...
Click to collapse
Check step by step to resolve your problem http://forum.xda-developers.com/showpost.php?p=27205737&postcount=4571
xsenman said:
Check step by step to resolve your problem http://forum.xda-developers.com/showpost.php?p=27205737&postcount=4571
Click to expand...
Click to collapse
Sorry, but I forgot to mention that ac power adapter won't charge the phone also ... only when SGS+ is turned off ?!
getmeister said:
Sorry, but I forgot to mention that ac power adapter won't charge the phone also ... only when SGS+ is turned off ?!
Click to expand...
Click to collapse
can you explain what you mean by "only when SGS+ is turned off ?!"
can you charge by USB Cable?
xsenman said:
can you explain what you mean by "only when SGS+ is turned off ?!"
can you charge by USB Cable?
Click to expand...
Click to collapse
sometimes it does someties it doesn't ... odd isn't it
but still not recognized with winXP.
getmeister said:
sometimes it does someties it doesn't ... odd isn't it
but still not recognized with winXP.
Click to expand...
Click to collapse
Clean your contacts with alcohol and brush and try to use a on a different USB slot at back of PC
Did you try the solutions on the link, I posted?
xsenman said:
Clean your contacts with alcohol and brush and try to use a on a different USB slot at back of PC
Did you try the solutions on the link, I posted?
Click to expand...
Click to collapse
Tried on two win XP machines, and win 7 notebook. I really don't think there is a problem with machines
getmeister said:
Tried on two win XP machines, and win 7 notebook. I really don't think there is a problem with machines
Click to expand...
Click to collapse
Its not only about the machines, its also about the USB cable and USB slot, you need to isolate the problem by way of elimination....get a hold of another original samsung USB Cable to isolate that is not the cause and than examine your Phone USB slot for damage/mislaigned pins ...you can try moving the usb plug to see, if connection is being established
xsenman said:
Its not only about the machines, its also about the USB cable and USB slot, you need to isolate the problem by way of elimination....get a hold of another original samsung USB Cable to isolate that is not the cause and than examine your Phone USB slot for damage/mislaigned pins ...you can try moving the usb plug to see, if connection is being established
Click to expand...
Click to collapse
considering the cables ... got one from Samsung and other from Nokia, also ac power adapter is yet another so we eliminated the possibility of broken cables .
Still day after I sucessfully installed CWM recovery mode with ODIN.
So I suspect a problem with firmware
getmeister said:
considering the cables ... got one from Samsung and other from Nokia, also ac power adapter is yet another so we eliminated the possibility of broken cables .
Still day after I sucessfully installed CWM recovery mode with ODIN.
So I suspect a problem with firmware
Click to expand...
Click to collapse
Nokia Cables are not compatible with Samsung Phones and for ICS, its best to use Samsung Nexus drivers or ICS drivers
xsenman said:
Nokia Cables are not compatible with Samsung Phones and for ICS, its best to use Samsung Nexus drivers or ICS drivers
Click to expand...
Click to collapse
I got myself a new cable, installed Nexus drivers .... and gues what ....
SGS+ is charging but message is still there "USB device not recognized" ....
Do you have something else in mind ?
getmeister said:
I got myself a new cable, installed Nexus drivers .... and gues what ....
SGS+ is charging but message is still there "USB device not recognized" ....
Do you have something else in mind ?
Click to expand...
Click to collapse
Assuming you did not just buy any compatible cable, much to my regret, I myself have bought and found unusable .
and you have tried the Quick Guide
If phone is not being detected of a sudden (Quick Guide)
1. Reboot PC after a power cord pull and Reboot Phone after a Battery Pull , try USB connection
2. Try using a different Samsung USB cable (must be sumsung and nothing else)
3. Try a different USB port (use USB slots at the back of PC)
4. Try on a lap top or different PC
5. Try install nexus drivers - needed for ICS firmwares
6. Make sure you don't have fast charge on.
Trick : Putting your Phone into download mode and connecting it with USB cable to PC will do it automatically. Meaning drivers will be installed by windows If there are none.
Frankly, these works for me all the time, so I am a bit clueless as to why you are unable to. I mean losing USB connection is pretty common, happens every now and than.
You should also try switching off WIFI , reboot the phone, reboot the PC, start Odin and than plug in the phone ( this worked for some)
Since the USB is trying to connect but not recognized as to what it is, you should try again, this time using device manger as mentioned here http://forum.xda-developers.com/showpost.php?p=27205737&postcount=4571
thats all I can think of
Finaly solved my problem!
Thanks!
Nothing helped, thank you for your effort.
Is there any way to flash to stock firmware other than ODIN ?
getmeister said:
Nothing helped, thank you for your effort.
Is there any way to flash to stock firmware other than ODIN ?
Click to expand...
Click to collapse
use MObile ODIN
xsenman said:
use MObile ODIN
Click to expand...
Click to collapse
Tried that too... "Device unsupported ....
change the cable if that dosnt helps try on windows 7 machine cuz once i flashed jw4 on ma windoes xp n d usb connection timed out n i ended with soft brick but got lucky that i could re enter download mode n i flashed jw4 again but in windown 7 machine happy flashing
YOMAN18 said:
change the cable if that dosnt helps try on windows 7 machine cuz once i flashed jw4 on ma windoes xp n d usb connection timed out n i ended with soft brick but got lucky that i could re enter download mode n i flashed jw4 again but in windown 7 machine happy flashing
Click to expand...
Click to collapse
tried with 2 WinXP machines , one Win7 and even Ubuntu 12.04 LTS
no luck
getmeister, you can not solve this problem? I also ran into her niznayu what to do, I know that never in my life do not put anything on this board if you solved the problem of how to write please [email protected]
If nothing works, then its most probably your mobile usb port.
Get it Samsung repair!
Sent from my GT-I9001 using xda app-developers app

[Q] Help!! my LG p9700 is totally dead

my phone is totally dead after i trying to root using smart flash tool....im install .kdz file n the process is complete...
after that im not see my phone is working....
try to turn on not working..
SoD: Screen of Death, which means, that your phone is frozen, and you can't do anything at all. Often combined, with a heating up, of the device.
plesss hellpp!! :crying:
(sorry for bad english)
mrapeace said:
my phone is totally dead after i trying to root using smart flash tool....im install .kdz file n the process is complete...
after that im not see my phone is working....
try to turn on not working..
SoD: Screen of Death, which means, that your phone is frozen, and you can't do anything at all. Often combined, with a heating up, of the device.
plesss hellpp!! :crying:
(sorry for bad english)
Click to expand...
Click to collapse
Is SW Update still accessible?
Sent from my LG-P970
xonar_ said:
Is SW Update still accessible?
Sent from my LG-P970
Click to expand...
Click to collapse
no...because my phone is like phone without battery....i try to connect usb cable use the step volume up + power button...nothing appear....
mrapeace said:
no...because my phone is like phone without battery....i try to connect usb cable use the step volume up + power button...nothing appear....
Click to expand...
Click to collapse
Only Volume UP and plug in USB, NO POWER BUTTON!
Try again and report.
You're tried?
N00BY0815 said:
Only Volume UP and plug in USB, NO POWER BUTTON!
Try again and report.
Click to expand...
Click to collapse
nothing appear.... if we try to root our phone is that damage our phone hardware??
mrapeace said:
nothing appear.... if we try to root our phone is that damage our phone hardware??
Click to expand...
Click to collapse
No. Not unless you throw your phone at the wall halfway through the processes.
Sent from my LG-P970
xonar_ said:
No. Not unless you throw your phone at the wall halfway through the processes.
Sent from my LG-P970
Click to expand...
Click to collapse
so why my pc not detect usb cable...i charge the phone not show anything....have any solution to fix that???
mrapeace said:
so why my pc not detect usb cable...i charge the phone not show anything....have any solution to fix that???
Click to expand...
Click to collapse
Maybe your USB port is at the cell is broke... Or did you already try, to plug in the cable without battery in the phone? Did you try to directly flash a kdz file with smartflash, or did you unpack it to bin/fls files before?
mrapeace said:
so why my pc not detect usb cable...i charge the phone not show anything....have any solution to fix that???
Click to expand...
Click to collapse
The charge images are inside the boot partition if you overwrote that partition it would not show images when charging. What OS is your PC running? If its Linux run lsusb or cat /proc/devices to see if it detects it. Windows doesn't play nice with bairly working devices. I have no idea about how Mac handles it.
Sent from my LG-P970
Same Here
Hello,
I have exactly the same problem as statet above. My phone is totally black.
nothing happens when i put it on charger,
nothing happens when i hold power button,
nothing happens when i hold power buton + down volume,
nothing happens when i remove battery, hold down volume and plug in usb.
My phone worked fine, i have used like 3 or 4 roms. i made a backup of a ROM.
This went totaly succesfull, just as it did before a couple of times.
After this backup it rebooted succesfully to my CM10 nightly.
Then it said my SD card got dismounted and i opend ROM manager and clicked on reboot to recovery.
and then i got in the situation where i am now.
can anyone please help me? im pretty scared that i bricked my phone.
Which is kinda odd because it wasn't aborted during any flash or backup.
Hardware cannot be damaged right ?
N00BY0815 said:
Maybe your USB port is at the cell is broke... Or did you already try, to plug in the cable without battery in the phone? Did you try to directly flash a kdz file with smartflash, or did you unpack it to bin/fls files before?
Click to expand...
Click to collapse
yes...i already did to plug in the cable without battery in the phone...and that why i got the problem when i convert a kdz file to bin and fls files then i flash it...the process is complete...after that i look my phone totally black...no screen respon....
xonar_ said:
The charge images are inside the boot partition if you overwrote that partition it would not show images when charging. What OS is your PC running? If its Linux run lsusb or cat /proc/devices to see if it detects it. Windows doesn't play nice with bairly working devices. I have no idea about how Mac handles it.
Sent from my LG-P970
Click to expand...
Click to collapse
i running Window OS...i put charger pluq also not show anything...no screen light...no battery images display....nothing at all...
mrapeace said:
i running Window OS...i put charger pluq also not show anything...no screen light...no battery images display....nothing at all...
Click to expand...
Click to collapse
I would recommend sending it into repair shop. At this point we can't do anything if SW update mode is nor accessible. I've been working on a way to recover with shot bootloader but to no avail.
Sent from my LG-P970

[Q] Sony Xperia T LT30P hard bricked?

Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
biegan said:
Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
Click to expand...
Click to collapse
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
gregbradley said:
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
Click to expand...
Click to collapse
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
biegan said:
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
Click to expand...
Click to collapse
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
biegan said:
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
Click to expand...
Click to collapse
I forgot to add when i'm doing test point to unlock for example ARC it is also recognised as ZEUS Flash so i thing it stays in some king of boot mode but there is no information in the net how to kick it out or even do jtag because i can doit also but i think it is not supported yet
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
Click to expand...
Click to collapse
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
gregbradley said:
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
Click to expand...
Click to collapse
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
biegan said:
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
Click to expand...
Click to collapse
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
gregbradley said:
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
Click to expand...
Click to collapse
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
biegan said:
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
Click to expand...
Click to collapse
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
gregbradley said:
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
Click to expand...
Click to collapse
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
biegan said:
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
Click to expand...
Click to collapse
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
gregbradley said:
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
Click to expand...
Click to collapse
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
biegan said:
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
Click to expand...
Click to collapse
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
gregbradley said:
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
Click to expand...
Click to collapse
Thanks bro anyway for your help!!
any update about your device...
i have exactly same problem as you mentioned but my device is Xperia V (LT25i)....
waiting for your reply. please do update.
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
bambox said:
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
Click to expand...
Click to collapse
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
gregbradley said:
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
Click to expand...
Click to collapse
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
bambox said:
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
Click to expand...
Click to collapse
put it on charge for 24 hours and leave it alone.
after the 24 hours turn it on.

(please help)hardbrick with usb debuging off

please help me anyone.my flex after install rom hardbricked.it boot only in download mode and now its unrooted.no recovery menu.but i cant back to stock with usb debuging off.not conecting with my phone in kdz installation.any solution any idea?my flex is really dead
tomtsigg said:
please help me anyone.my flex after install rom hardbricked.it boot only in download mode and now its unrooted.no recovery menu.but i cant back to stock with usb debuging off.not conecting with my phone in kdz installation.any solution any idea?my flex is really dead
Click to expand...
Click to collapse
Regardless if you have USB debugging on or off if you plug up to your PC in download mode you can use the LG PC SUITE software that comes on your phone, or download it from lg, to revive your phone.
You'll need your PC connected to the internet for this
Just put in download mode
Plug into PC
Open pc suite
At the top click mobile devices tab
In drop down click "restore upgrade error"
If it doesn't recognize your phone you will need your serial number and your device model number I.e D959, D950, D955, D958, etc.
Sit back and relax this takes about 10 mins
This is the only method I use now to restore my device. Works like a charm for me.
when the phone is softbricked and usb debugging is off you cant install all drivers my friend.and phone no connected with anything.thanks for your intresting
mattwheat said:
Regardless if you have USB debugging on or off if you plug up to your PC in download mode you can use the LG PC SUITE software that comes on your phone, or download it from lg, to revive your phone.
You'll need your PC connected to the internet for this
Just put in download mode
Plug into PC
Open pc suite
At the top click mobile devices tab
In drop down click "restore upgrade error"
If it doesn't recognize your phone you will need your serial number and your device model number I.e D959, D950, D955, D958, etc.
Sit back and relax this takes about 10 mins
This is the only method I use now to restore my device. Works like a charm for me.
Click to expand...
Click to collapse
KDZ is over 1.5GB. How it takes 10 minutes?
Sent from my LG G Flex F340K on LTE network, Stock KitKat 4.4.2 Rooted
using XDA mobile app
Once it downloads the kdz it only takes 10 mins.
mattwheat said:
Once it downloads the kdz it only takes 10 mins.
Click to expand...
Click to collapse
Is there an option in LG suite to manually place already downloaded KDZ in the specific folder.
So it wont downloading it..
Sent from my LG G Flex F340K on LTE network, Stock KitKat 4.4.2 Rooted
using XDA mobile app
When phone is hard bricked it wont boot. USB debug does work only when system is up and running.
Sent from my LG-D955 using XDA Free mobile app
Murshad007 said:
Is there an option in LG suite to manually place already downloaded KDZ in the specific folder.
So it wont downloading it..
Sent from my LG G Flex F340K on LTE network, Stock KitKat 4.4.2 Rooted
using XDA mobile app
Click to expand...
Click to collapse
Yes. There is a folder on your c:\program data\lg ....something or other folder. go into it and into mobile phone folder I think its called. I'm not in front of my PC right now. But you'll find the folder you need in there. Just put the stock .kdz file in there. It must be the same version or newer than you're on. Or was on when it bricked.
I've even actually pulled the .kdz files from there after I used PC suite the first couple of times. Used them in the lg flash tool.
---------- Post added at 10:47 PM ---------- Previous post was at 10:39 PM ----------
robdevil said:
When phone is hard bricked it wont boot. USB debug does work only when system is up and running.
Sent from my LG-D955 using XDA Free mobile app
Click to expand...
Click to collapse
I've noticed, by accident, when I did the factory reset method \ steps to get into twrp, but for some reason twrp wasn't installed and it actually reset my phone.... And caused it to boot loop due to what ever i did to FUBAR it. Factory reset defaults USB debugging back to off but when in download mode it didn't stop PC suite from "restoring upgrade errors" and flashing my flex back to stock. I've used it so much I now make sure my PC at work has it and the .kdz on it. My laptop has it and I have a flash drive in my truck with PC suite & .kdz on it. Lmao. Yeah I get a little ballsy sometimes and try just about anything. OK a lot but I always have a way back now.
my friend try this with pc suite and it stop in 0%.not run.and my interner connection is very good.why?
I have no clue. Try different usb cable if you don't have the one the one that came with it. I've noticed my flex and nexus 7 don't like some cheaper no name brand cables when transferring files or using adb. They seem to be fine with just charging. I use mostly my usb cable that came with my moto razr hd maxx. Only cuz it stays connected in the micro end better. And I have no clue what happened to the original.
Also make sure you have the latest LG drivers installed.
Sometimes to get the old "offline method" to work I would have to make sure no Samsung drivers were installed or Motorola drivers, Kies, or moto device manager. If any were I would have to uninstall them and the LG drivers. Restart Windows. And re install the latest LG drivers.
So not sure what exactly did the trick but I did all of it just to make sure and something helped. Try that. Don't plug in your flex till after LG drivers are installed and you have restarted Windows. I don't know but seems like what ever sequence or install or uninstall of drivers I've done now works all the time. Before we got bump I would go from 4.2.2 to 4.4.2 a couple times a week just to fool around a few days till something I modified or themed would bootloop me and I would get passed and go back to 4.2.2 and swear I'm not leaving JB till we have a custom recovery on KK. But my A.D.D. would get the better of me and I ,..... oh yeah I gotta run get some,.... oh never mind I'll .... huh oh yeah my A.D.D. it causing crack flashing syndrome. Lmao
I am on F340K Rooted Stock recovery Kitkat 4.4.2 V20D.
after changing my build.prop I forgot to set permissions.
Now I am unable to fix permissions through adb... although I succesfully Pushed the Original backup file from my PC..
I have two backups of Build.prop in my phone also.. One in system directory with the name of Build.prop.bak and 2nd is external sd card.
please advise me what to do?. I can access phone though Volume+Power = LG service Manaual (which is shown in ADB as Recovery device)
whereas Original Stock recovery Volume down+Power have an Android Logo with Red Triangle...
Is there a way I can install/ Push Some custome recovery Like Freedom Flex Bumped cwm or twrp to my phone? Fixing permissions through ADB Operation not Permitted or Permission denied error

Serious problem.Phone not booting!

My phone unsuddenly bricked after I reboot my phone.Can't even boot into recovery cause Sony logo appear for a second and turned off.My phone even don't charge.I tried to flash stock rom via flashtool but phone not detected or after pressing vol down button nothing happened.I also tryed to use fastboot mode to flash boot.img but nothing happened though My phone can turn into fastboot mode.What should I do now?Senior XDA members please help.:crying:
Edit:how can i fix adb "device not found" issue?I installed all the necessary drivers but still not solved. Can't flash stock rom because vol down button not working but the button is fine.
Edit2:How can I fix adb driver issue that not recognizing my phone?
Problem solved!
Maybe died flash boot
Chum.zuizui said:
Maybe died flash boot
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Click to collapse
So is that mean my phone hard bricked?
Røbin said:
So is that mean my phone hard bricked?
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Click to collapse
Yes.i think so
Chum.zuizui said:
Yes.i think so
Click to expand...
Click to collapse
I don't think so because this happened to me long ago when I tried to unlock bootloader.But I did something to the driver to work adb properly and it worked.And now I forgot that method and couldn't find in google also.So I'm really in big trouble.I just don't know why when I want to flash the stock rom and flashtool show in popup to power off the phone and press vol down button and connect to computer using usb cable but vol button don't work or not give any signal to computer.So I can't flash the rom.
Go to sony official site and download drivers.. ZR drivers dont exist but you can use drivers for Z, install those on your computer and use the fastboot method again and you should be fine.. Your phone is only soft bricked.. Hard brick is when there are absolutely no life in the phone at all.. Use a boot.img you know will work and no need to flash stock ROM once you're in recovery.. Unless you want to of course.. Custom ROM will boot your phone just fine
Also take your battery out and re-insert to make sure your phone is properly off.. Flashtool should also work after that
Røbin said:
I don't think so because this happened to me long ago when I tried to unlock bootloader.But I did something to the driver to work adb properly and it worked.And now I forgot that method and couldn't find in google also.So I'm really in big trouble.I just don't know why when I want to flash the stock rom and flashtool show in popup to power off the phone and press vol down button and connect to computer using usb cable but vol button don't work or not give any signal to computer.So I can't flash the rom.
Click to expand...
Click to collapse
Yes.good luck for you
hagar006 said:
Go to sony official site and download drivers.. ZR drivers dont exist but you can use drivers for Z, install those on your computer and use the fastboot method again and you should be fine.. Your phone is only soft bricked.. Hard brick is when there are absolutely no life in the phone at all.. Use a boot.img you know will work and no need to flash stock ROM once you're in recovery.. Unless you want to of course.. Custom ROM will boot your phone just fine
Also take your battery out and re-insert to make sure your phone is properly off.. Flashtool should also work after that
Click to expand...
Click to collapse
ZR driver exist in Sony developer website and I installed the driver but I don't know why my computer not recognizing my phone.My phone can turn into fastboot mode(blue light on when pressing vol up and connecting cable to pc) but when I type command "adb devices" the listed device is empty I mean no adb fastboot device found.I'm just asking the drivers are not working beacuse of windos 10?Actually when after I use custom rom I couldn't connect my phone to pc.So any driver can fix this problem?I searched really hard on google but couldn't find any proper sloutions.
Chum.zuizui said:
Yes.good luck for you
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Click to collapse
This isn't helping!
Windows 10 is a pain to install drivers into.. But use fastboot in flashtool instead of flasmode.. Should recognize your phone and flash the boot image from there
hagar006 said:
Windows 10 is a pain to install drivers into.. But use fastboot in flashtool instead of flasmode.. Should recognize your phone and flash the boot image from there
Click to expand...
Click to collapse
I know you are trying to help me but I tried everything and nothing is working.I installed driver from flashtool but still no clue why pc not recognizing my phone.My phone is like a live junk.My phone soft bricked many times and I could recover my phone with flashtool so I know what to do but this problem is way more confusing.I just need to know what is causing this issue.
You've managed to install the drivers inc the lagan drivers in flashtool and connected your phone in fastboot mode with flashtool running and flashtool still don't recognize your phone? I've done that loads of times even with no drivers installed and flashtool has been able to recognize the device in fastboot.. If that's the case, then I'm sorry I'm not able to help any further as flashtool has always been my failsafe when things have gone wrong.. Adb and fastboot are usually no help for me in Windows 10..
hagar006 said:
You've managed to install the drivers inc the lagan drivers in flashtool and connected your phone in fastboot mode with flashtool running and flashtool still don't recognize your phone? I've done that loads of times even with no drivers installed and flashtool has been able to recognize the device in fastboot.. If that's the case, then I'm sorry I'm not able to help any further as flashtool has always been my failsafe when things have gone wrong.. Adb and fastboot are usually no help for me in Windows 10..
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Click to collapse
Flashtool is the best tool to recover soft bricked phone I know but this problem is way more complicated.
Thanks that you tried to help me.I hope I'll figure it out some time later.
Røbin said:
This isn't helping!
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Click to collapse
I dont meant it like that .did you fix it
Chum.zuizui said:
I dont meant it like that .did you fix it
Click to expand...
Click to collapse
Unfortunately no.For some reason pc not detecting fastboot device even after I installed fastboot driver.
same problem plz help
I have same problem . phone not charging ,not booting , just sony logo comes for a sec then it turns off .
I'm tired of searching for a solution almost a week but nothing helped me.
Last day i flashed a stock rom via flash tool , still problem persists .
Pc companion -no detection of device , can't boot into recovery mode..
Please guys help me.. I'm in serious trouble with my phone
pralay445 said:
I have same problem . phone not charging ,not booting , just sony logo comes for a sec then it turns off .
I'm tired of searching for a solution almost a week but nothing helped me.
Last day i flashed a stock rom via flash tool , still problem persists .
Pc companion -no detection of device , can't boot into recovery mode..
Please guys help me.. I'm in serious trouble with my phone
Click to expand...
Click to collapse
My problem was created because local charger damaged my phone battery.So I couldn't turn on my device like yours.I replaced the battery and charger from Sony Center and now my phone is good as new.So Try to use other good battery(small or similer size that suites to your phone's battery pin)and see if your phone turns on without any issue.Then you can target the problem.

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