lg v10 doesn't switch on - LG V10 Q&A, Help & Troubleshooting

sorry guys because i am posting this here but in Q&A no one helps
please help me guys ..after flashing a kdz file my phones doesn't switch on at all ..doesn't go to download mode or recovery mode .. I have H960A 32gb

Akhayev said:
sorry guys because i am posting this here but in Q&A no one helps
please help me guys ..after flashing a kdz file my phones doesn't switch on at all ..doesn't go to download mode or recovery mode .. I have H960A 32gb
Click to expand...
Click to collapse
What tot did you flash
Sent from my LG-H900 using Tapatalk

eric5949 said:
What tot did you flash
Sent from my LG-H900 using Tapatalk
Click to expand...
Click to collapse
i flashed KDZ V10C

Well did you try removing the battery for a minute and then powering on again? Do you see anything happening when you press the power button? Did you try following master rest process?
Power off the device and ensure it is not connected to any USB cables.
At the same time, press and hold the following keys for 8 seconds:
Power key
Volume down key
When the LG Logo is displayed, release and then immediately re-hold the Power key.
When the 'FACTORY HARD RESET' screen displays, release the keys.
Press the Power key to reset or one of the Volume keys to cancel.
Press the Power key to confirm the reset. The reset will start immediately.

neptun2 said:
Well did you try removing the battery for a minute and then powering on again? Do you see anything happening when you press the power button? Did you try following master rest process?
Power off the device and ensure it is not connected to any USB cables.
At the same time, press and hold the following keys for 8 seconds:
Power key
Volume down key
When the LG Logo is displayed, release and then immediately re-hold the Power key.
When the 'FACTORY HARD RESET' screen displays, release the keys.
Press the Power key to reset or one of the Volume keys to cancel.
Press the Power key to confirm the reset. The reset will start immediately.
Click to expand...
Click to collapse
i did remove the battery maybe for 2 mins and tried to switch on nothing happens.. then tried the master rest but the screen doesnt turn on ..no lg logo or anything

Disconnect the device, pull out the battery for a minute, reinsert and press and hold the vol up button then connect the usb cable. Hope it works.

Sleep-_-23 said:
Disconnect the device, pull out the battery for a minute, reinsert and press and hold the vol up button then connect the usb cable. Hope it works.
Click to expand...
Click to collapse
i tried that too but it didnt work ..the screen doesnt switch on

Akhayev said:
i tried that too but it didnt work ..the screen doesnt switch on
Click to expand...
Click to collapse
Which kdz did you flash? H960a?

Sleep-_-23 said:
Which kdz did you flash? H960a?
Click to expand...
Click to collapse
H960A Switzerland V10c

it become dead as lg g4
Sent from my Infinix X509 using Tapatalk

Akhayev said:
H960A Switzerland V10c
Click to expand...
Click to collapse
I flashed it too in my h960p without any problems, even when my phone is 64gb and the kdz it's for the 32gb variant. So, that's weird. Bad download maybe? Try to charge your phone for a while.

nothing working

Akhayev said:
sorry guys because i am posting this here but in Q&A no one helps
please help me guys ..after flashing a kdz file my phones doesn't switch on at all ..doesn't go to download mode or recovery mode .. I have H960A 32gb
Click to expand...
Click to collapse
Please read forum rules before posting! You may post your question ONLY once and in the correct section of Q&A, not where you think you will get a quicker answer! Also you must wait 24 hours for an answer before bumping your thread. This is a development site and NOT a help desk staffed with paid employees.
Please wait in your original thread posted minutes before this one http://forum.xda-developers.com/lg-v10/help/please-help-phone-doesnt-switch-t3338092
Moved to Q&A and closed

Related

[Q] my phone is broke, HELP!!

ok so i tried to root my phone and flash a rom to it, but i messed up and now my phone will not turn on at all, but when i plug it in the computer the computer will make a noise saying my device is pluged in, but my phone will not turn on at all, can somepne please help
i just found out that i flashed a att galaxy s2 rom to my tmobile galaxy s2,,,,someone please help!!!!!!
your phone is not broke! Relax! Enter Download mode (Vol. down+ home+ power) and flash a stock firmware of your region or any other stock! Guide here
PLEASE READ INSTRUCTIONS!
If the phone does not boot up and is looping, then simply remove the battery> Reinsert> enter recovery (vol. up+home+power) and do a factory reset and cache wipe and reboot!
droilfade said:
your phone is not broke! Relax! Enter Download mode (Vol. down+ home+ power) and flash a stock firmware of your region or any other stock! Guide here
PLEASE READ INSTRUCTIONS!
If the phone does not boot up and is looping, then simply remove the battery> Reinsert> enter recovery (vol. up+home+power) and do a factory reset and cache wipe and reboot!
Click to expand...
Click to collapse
i cant press vol.up, home and power because the home key is a touchkey and i just tried and will not work
Jig is your friend.
Sent from my GT-I9100 using xda premium
My phone does the same thing, it just turns on every time I try to put it into recovery mode.
mengbo said:
Jig is your friend.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
are you sure the jig will work because i read online that that only fixed soft bricked phones, and mine is described as a hardbricked phone
if your phone could not turn on, jig probably won't work for you. It is best used for boot-loop or similar situations.
mengbo said:
if your phone could not turn on, jig probably won't work for you. It is best used for boot-loop or similar situations.
Click to expand...
Click to collapse
then what will help???
mengbo said:
if your phone could not turn on, jig probably won't work for you. It is best used for boot-loop or similar situations.
Click to expand...
Click to collapse
actually i think it comes on but the screen dosnt, because when i plug it into the computer,the computer makes a noise and i message will come up saying my device is pluged in
cwa542 said:
i cant press vol.up, home and power because the home key is a touchkey and i just tried and will not work
Click to expand...
Click to collapse
If home is a soft key then you have the AT&T SGS2. Go to that forum and ask for the key combination for download mode. Once you are in download mode flash a rom.
Poulsen8r said:
If home is a soft key then you have the AT&T SGS2. Go to that forum and ask for the key combination for download mode. Once you are in download mode flash a rom.
Click to expand...
Click to collapse
no i have the tmobile version but anyway i already know the key combination and it dosnt work
can anyone help me?!
Get a JIG, it will put your phone into download mode.

problem with Hard reset on my xperia mt27i

when i press vol up and power keys together it's vibrant and turning off by do not entering flash mode. Any one please tell me correct way to hard reset ... sorry for my english
mr_muvin said:
when i press vol up and power keys together it's vibrant and turning off by do not entering flash mode. Any one please tell me correct way to hard reset ... sorry for my english
Click to expand...
Click to collapse
Press power key +vol up+ vol down together until vibrate 3 times
If you want enter flash mode:turn off the phone then hold vol down button while inserting usb cable (make sure when you insert the usb cable while hold the vol down button) until light strange colour in led
Sent from my Ultimate Sola
I have tried but no use ... i want to hard reset my phone when i press vol up+vol down+ power key together it vibrate 3 times but not give any options it's staying off ... could you explain mme more detail on it please
MUHAMMAD KHALIL said:
Press power key +vol up+ vol down together until vibrate 3 times
If you want enter flash mode:turn off the phone then hold vol down button while inserting usb cable (make sure when you insert the usb cable while hold the vol down button) until light strange colour in led
Sent from my Ultimate Sola
Click to expand...
Click to collapse
mr_muvin said:
I have tried but no use ... i want to hard reset my phone when i press vol up+vol down+ power key together it vibrate 3 times but not give any options it's staying off ... could you explain mme more detail on it please
Click to expand...
Click to collapse
I think the best is flash stock ftf file with flashtool!
i agree with Khalil last info;
prerequisites of using flashtool is the appropiate drivers and android adb connection parameter fullfilled and stock ftf file stored on you harddrive.. (i hope you have all of the above succesful) if not then search in XDA for the proper setup..
flash mode is using USB cable and mobile, mobile alone cannot go into flash mode...
sorry what are you trying to do ??? bit unclear with your theory of hard reset..
sorry for my explanation... actually yesterday onwards my phone is not turning on it's hanging on boot screen .. my friend says me do a factory reset or hard reset your phone your phone will be normal .. that's why i want to hard reset my phone. Here i saw some threads to do hard reset ... but they don't work. I know the method force shutdown and force restart .. my problem is stuck at boot screen any one know about hard reset please tell me how to do that .... thanks ...
mr_muvin said:
sorry for my explanation... actually yesterday onwards my phone is not turning on it's hanging on boot screen .. my friend says me do a factory reset or hard reset your phone your phone will be normal .. that's why i want to hard reset my phone. Here i saw some threads to do hard reset ... but they don't work. I know the method force shutdown and force restart .. my problem is stuck at boot screen any one know about hard reset please tell me how to do that .... thanks ...
Click to expand...
Click to collapse
Flash the stock ftf file with flashtool!
Sent from my Ultimate Sola
mr_muvin said:
sorry for my explanation... actually yesterday onwards my phone is not turning on it's hanging on boot screen .. my friend says me do a factory reset or hard reset your phone your phone will be normal .. that's why i want to hard reset my phone. Here i saw some threads to do hard reset ... but they don't work. I know the method force shutdown and force restart .. my problem is stuck at boot screen any one know about hard reset please tell me how to do that .... thanks ...
Click to expand...
Click to collapse
buoy you will have to flash the ftf file using flashtool as mentioned by KHALIL................ It will install a fresh stock rom on your device...........
If:
-Bootloader is locked: Repair phone using SUS phone repair. Since you can get boot animation, getting into flashboot is not a problem.
-Bootloader is unlocked: Repair phone using flashtool. Flash any ICS stock ftf file using flashtool.
is flashing diiferent version can fix certain bug?
im running europe version ics on my sola.my problem is my battery %.ive done a lot of tutorials.but nothing happens.should i flash an indian version?

[Q] Help..brick or what,show LG logo and restart

Hello everyone!! Have problem with my E970...everything was ok before I try to flash new rom ATT-Stock-E97020j, on 50% installation phone has turned off...after he only show LG logo and black screen and restart all the time!! i Try to repair him with Tennybin and flash with LGNPST (evrerything go well, slick) but my phone again only show lg logo and restart all the time. I can only put him into download mod when he is connect on usb, can't go into recovery mode, when I disconnect him from usb no sign of life...
Rooted, unlocked, I have TWRP backup but can't go into recovery :crying:
Sorry for my bad english!!
Thanks
EDIT: something is happened when I try with teenybin(alt) file, red light is blinking, vibrate on power key press, when I push power+vol up I see recovey mod on few seconds but he make restart again and red light is blinking all time ...all this is happened when is phone connect on usb, after disconnect he is dead... Is maybe some problem with battery
Dony28 said:
Hello everyone!! Have problem with my E970...everything was ok before I try to flash new rom ATT-Stock-E97020j, on 50% installation phone has turned off...after he only show LG logo and black screen and restart all the time!! i Try to repair him with Tennybin and flash with LGNPST (evrerything go well, slick) but my phone again only show lg logo and restart all the time. I can only put him into download mod when he is connect on usb, can't go into recovery mode, when I disconnect him from usb no sign of life...
Rooted, unlocked, I have TWRP backup but can't go into recovery :crying:
Sorry for my bad english!!
Thanks
Click to expand...
Click to collapse
Use the "alt teenybin" in LGNPST. You should then be able to get into recovery by pressing vol up + power.
Sent from my Optimus G using xda app-developers app
mikeylikey said:
Use the "alt teenybin" in LGNPST. You should then be able to get into recovery by pressing vol up + power.
Sent from my Optimus G using xda app-developers app
Click to expand...
Click to collapse
Yes I was try with "alt teenybin"...you can see my edit post up!
- teenybin - no change
-"alt teenybin"- vibrate on power, red light blinking, recovery mode on vol up +pwr but restart again
- ATT E970 20j Stock .bin: LGE970ATT-V20j-Stock.bin.zip with LGNPST - NO CHANGE
Thanks
Dony28 said:
Yes I was try with "alt teenybin"...you can see my edit post up!
- teenybin - no change
-"alt teenybin"- vibrate on power, red light blinking, recovery mode on vol up +pwr but restart again
- ATT E970 20j Stock .bin: LGE970ATT-V20j-Stock.bin.zip with LGNPST - NO CHANGE
Thanks
Click to expand...
Click to collapse
Sounds like a dead battery. Plug it into the wall charger for at least a couple of hours and then see if you can get into recovery. Worse case, may need to do a battery pull. It can be done and is fairly easy...you just need the proper tool.
Sent from my Optimus G using xda app-developers app
mikeylikey said:
Sounds like a dead battery. Plug it into the wall charger for at least a couple of hours and then see if you can get into recovery. Worse case, may need to do a battery pull. It can be done and is fairly easy...you just need the proper tool.
Sent from my Optimus G using xda app-developers app
Click to expand...
Click to collapse
I will try this, don't see any other solution!!
http://forum.xda-developers.com/showthread.php?t=2039707
Dony28 said:
Yes I was try with "alt teenybin"...you can see my edit post up!
- teenybin - no change
-"alt teenybin"- vibrate on power, red light blinking, recovery mode on vol up +pwr but restart again
- ATT E970 20j Stock .bin: LGE970ATT-V20j-Stock.bin.zip with LGNPST - NO CHANGE
Thanks
Click to expand...
Click to collapse
Yes if you can sit in recovery mode, your battery *should* charge there.
[r.]GimP said:
Yes if you can sit in recovery mode, your battery *should* charge there.
Click to expand...
Click to collapse
I can't, he restart immediately. Only download mode when I connect him on usb
Heh i FIX my phone!!! Thanks to xj220gt for useful post " Unbrick phone part: Rapidly Flashing Red Light."
I was disconnect battery on 15 min and after that I was able to enter in recovery

Custtom Rom over orgnal Firmware

I have recently have a issue in my LG V10 H901(T Mobile) that i have custom Rom 5.1 and then i coonect my phone with LG Bridge.
Update show in lg bridge and i update my phone. When update completed installed. Mobile turned off and not turning on now. Blank screen.dead
Any one have idea about the solution of this.
Do a hard reset
follow these instructions
a) pull battery out, and put it back in to make sure phone is completely powered off
b) Press and hold volume down + power button, as soon as phone lights up and shows LG logo release power button for just one second and press again until you see a hard reset screen
c) on hard reset screen press vol - button on yes and press power button to select yes and do it again on next screen,
hope it helps!!
same problem
samy2015 said:
same problem
Click to expand...
Click to collapse
same here
samy2015 said:
same problem
Click to expand...
Click to collapse
i solved it
if someone interested see general threads (unbrick h901....)

Get stuck on bootloop

I have unlockbootloader my v300k after i flash it to us998 to root it get bootloop and i cant get to fastboot or download. What can i do ? pls help mee
giabao574 said:
I have unlockbootloader my v300k after i flash it to us998 to root it get bootloop and i cant get to fastboot or download. What can i do ? pls help mee
Click to expand...
Click to collapse
Go to the Korea thread and see what they say?
giabao574 said:
I have unlockbootloader my v300k after i flash it to us998 to root it get bootloop and i cant get to fastboot or download. What can i do ? pls help mee
Click to expand...
Click to collapse
you don't know how to get into bootloader or you can't get into bootloader?
I cant get into bootloader . Because when i plug cabble into my phone it started to charge . I try with fastboot and download mode but it cant . I think my phone lost bootloader
giabao574 said:
I cant get into bootloader . Because when i plug cabble into my phone it started to charge . I try with fastboot and download mode but it cant . I think my phone lost bootloader
Click to expand...
Click to collapse
it - from time to time - shows the charging logo,
then just force it to reset: power button + volume down - keep both pressed until it resets (screen off),
then keep the volume down button pressed
<-- with the usb cable plugged in all of the time
That should get you into bootloader.
Note:
the phones behaves really weird and it could be that it shuts off while in bootloader.
In that case simply disconnect the USB cable, connect it to the phone only and then - while the volume button down is pressed - connect it to PC
zacharias.maladroit said:
it - from time to time - shows the charging logo,
then just force it to reset: power button + volume down - keep both pressed until it resets (screen off),
then keep the volume down button pressed
<-- with the usb cable plugged in all of the time
That should get you into bootloader.
Note:
the phones behaves really weird and it could be that it shuts off while in bootloader.
In that case simply disconnect the USB cable, connect it to the phone only and then - while the volume button down is pressed - connect it to PC
Click to expand...
Click to collapse
I tried so hard but it can't it always go to show charge logo and my pc cant recognize my phone .
Lg v30 Boot loop stuck no pc detection
My LG v30 suddenly stuck in Boot loop there is no sign of dection in the PC. All combination of buttones tried but all in vain.
Any trick please
LG V30 bootloop
amarsaeed said:
My LG v30 suddenly stuck in Boot loop there is no sign of dection in the PC. All combination of buttones tried but all in vain.
Any trick please
Click to expand...
Click to collapse
Hi, I seem to have the same problem... the phone loops the startup screen and the USB connection is not working. I can get the initial download mode screen to appear for a minute, the looping starts again.
I think I have a brick...
hammeru said:
Hi, I seem to have the same problem... the phone loops the startup screen and the USB connection is not working. I can get the initial download mode screen to appear for a minute, the looping starts again.
I think I have a brick...
Click to expand...
Click to collapse
have you tried Master Reset?
ChazzMatt said:
have you tried Master Reset?
Click to expand...
Click to collapse
MAJOR EDIT: Master Reset worked, is accessed by holding vol down and power until screen goes dark, release power when the lg logo appears, count to 2, press power again until factory reset screen, say yes, should put you into twrp (provided you already have it installed of course)
Is there a button combination to do this? I'm fearing I also bricked my us998 by dirty flashing from aospx to the johnfawkes stock rom after I randomly stopped getting lte connection. Probably definitely should have factory reset but there were a few pictures I didn't want to lose and now I am really wishing I had bitten the bullet on them to save my phone. Current situation is a loop at the verizon startup screen, vol down and power can initiate a restart and from there I can hold vol up to get the initial download mode splash screen but then the screen goes dark and the device starts to loop again. Any suggestions would be greatly appreciated.
rollthedaisuke said:
MAJOR EDIT: Master Reset worked, is accessed by holding vol down and power until screen goes dark, release power when the lg logo appears, count to 2, press power again until factory reset screen, say yes, should put you into twrp (provided you already have it installed of course).
Click to expand...
Click to collapse
Glad you got it figured out.

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