Power off during kdz update. - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

While flashing a kdz on my L5, if the power goes off, what will happen? Will the phone brick?
Sent from my IdeaTab A2107A-F using xda app-developers app

droidxx9 said:
While flashing a kdz on my L5, if the power goes off, what will happen? Will the phone brick?
Sent from my IdeaTab A2107A-F using xda app-developers app
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Yes, and maybe the only thing to do will be flash a special kdz (v10_downgrade.kdz)

droidxx9 said:
While flashing a kdz on my L5, if the power goes off, what will happen? Will the phone brick?
Sent from my IdeaTab A2107A-F using xda app-developers app
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No, just reflash.

droidxx9 said:
While flashing a kdz on my L5, if the power goes off, what will happen? Will the phone brick?
Sent from my IdeaTab A2107A-F using xda app-developers app
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If your phone is in download mode when the power goes off, your phone will remain in download mode and you wont be able to get out.
I found the only way to fix it has NOTHING to do with re flashing a special kdz in fact in my case you cannot flash any kdz using the offline updater.
I got mine to work by flashing with the original firmware tool that lg provides and selecting recovery upgrade.

slipsystem said:
If your phone is in download mode when the power goes off, your phone will remain in download mode and you wont be able to get out.
I found the only way to fix it has NOTHING to do with re flashing a special kdz in fact in my case you cannot flash any kdz using the offline updater.
I got mine to work by flashing with the original firmware tool that lg provides and selecting recovery upgrade.
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If this still doesn't work, go to emergency mode and reflash.
Sent from my LG P705 using XDA Software

Related

[Q] Installing a stock ROM for my phone

Hello. I have an LG Optimus L7 with a custom ROM but I hate it. I want to go back to the way it was when I originally bought it. I've looked at so many threads on how to revert back to the stock ROM but I can't seem to figure it out. Can anyone help me?
taha1616 said:
Hello. I have an LG Optimus L7 with a custom ROM but I hate it. I want to go back to the way it was when I originally bought it. I've looked at so many threads on how to revert back to the stock ROM but I can't seem to figure it out. Can anyone help me?
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install it with kdz updater, chose a .kdz file and have fun
It keeps telling me that my phone is not found and I don't know how put my phone in emergency mode. It keeps going straight to CWM Recovery.
vol up and down and plug in the usb
It doesn't work. I keep trying every combination but I can't boot my phone into emergency mode.
Sabyn said:
install it with kdz updater, chose a .kdz file and have fun
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only vol - and plug to usb ,make sure u hav no battery inserted
taha1616 said:
It doesn't work. I keep trying every combination but I can't boot my phone into emergency mode.
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Same problem with l3 e400 can't go back to original rom
Sent from my HTC Desire S using xda app-developers app
taha1616 said:
It doesn't work. I keep trying every combination but I can't boot my phone into emergency mode.
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Try to press between the volume up and down and then power when it vibrates release buttons
Sent from my HTC Desire S using xda app-developers app

Unbricking G2 at 49%

Hello, when using the LG Mobile Support Tool to unbrick my phone that is stuck in fastboot it only gets as far as 49% then it stops and says "Upgrade stopped due to an error". I am desperate so help would be beyond appreciated.
Same problem
Ars3nal said:
Hello, when using the LG Mobile Support Tool to unbrick my phone that is stuck in fastboot it only gets as far as 49% then it stops and says "Upgrade stopped due to an error". I am desperate so help would be beyond appreciated.
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same problem!
and i have this problem
pleas help
does the tot file method not work either?
Try this:
http://forum.xda-developers.com/showthread.php?t=2687768
MK45A said:
Try this:
http://forum.xda-developers.com/showthread.php?t=2687768
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i try evry thing dont work
magictor said:
i try evry thing dont work
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Mate, I had the same problem as you on my D802. Just give a try.
MK45A said:
Mate, I had the same problem as you on my D802. Just give a try.
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i try but my phone k320l
any one have dll for it ?
Wipe /system in your custom recovery. Solves the problem 90% of the time
Sent from my LG-D802 using XDA Premium 4 mobile app
vPro97 said:
Wipe /system in your custom recovery. Solves the problem 90% of the time
Sent from my LG-D802 using XDA Premium 4 mobile app
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can.t inter recovery never
thish problem hapen when i try flash recovery
QSR1 said:
same problem!
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Didn't exactly get a fix but I found out how to boot back into the recovery which allowed me to restore a backup. Just hold down the VOLUME DOWN + POWER until you see the LG logo and then hold down the same button combination until you're into recovery.
Ars3nal said:
Didn't exactly get a fix but I found out how to boot back into the recovery which allowed me to restore a backup. Just hold down the VOLUME DOWN + POWER until you see the LG logo and then hold down the same button combination until you're into recovery.
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my phone naw stoped in download mod dont do any thing other i try all to open it
pleas help guys
Ars3nal said:
Didn't exactly get a fix but I found out how to boot back into the recovery which allowed me to restore a backup. Just hold down the VOLUME DOWN + POWER until you see the LG logo and then hold down the same button combination until you're into recovery.
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But this does not solve the problem that how to flash KDZ? I do not have backup of latest 21p!
So i have to flash old 10m 4.2.2 working KDZ!

Can not enter download mode

I stupidly accepted an LG OTA on my G2 running Rayglobe.
Now the phone just loops into CWM and won't enter download mode either.
Bricked, or is there a chance of survival?
Thanks
Hey bud. There is still hope as long as you can boot into recovery. There's a way to push adb from your pc. It should be somewhere on the forums. I'm afraid I can't help any more than that.
Sent from my LG-D802 using xda app-developers app

PLEASE HELP !! bricked?

root went smooth, then i flashed cmw and then my phone rebooted into cmw and everytime i try to reboot it reboots to cmw and not the os?
ANYBODY???please help
im really stuck on cmw. please help me
You need to go back to stock. Try entering download mode and flash kdz. .. Look at the sticky at the top of this forum.
Sent from my LG-D802 using xda app-developers app
Sean473 said:
You need to go back to stock. Try entering download mode and flash kdz. .. Look at the sticky at the top of this forum.
Sent from my LG-D802 using xda app-developers app
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but i cant acsess download mode.my phone just keeps rebooting to lg logo everetime i try to turn it of
tonymb91 said:
but i cant acsess download mode.my phone just keeps rebooting to lg logo everetime i try to turn it of
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so, i found i can turn it off and stop rebooting if i push the of button long enough. but still, i cant get in to download mode.
Hi,
To enter in download mode:
Turn off device PRESS VOL UP while plugging in the micro usb cable. If this doesn't work, try holding both volume keys instead
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Take a look here also: http://www.youtube.com/watch?v=kcFtnZZ7I1U&feature=youtu.be.
To return to stock: http://forum.xda-developers.com/showthread.php?t=2432476.
tonymb91 said:
root went smooth, then i flashed cmw and then my phone rebooted into cmw and everytime i try to reboot it reboots to cmw and not the os?
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Thats not a bricked phone!
Before flashing and getting into rooting your phone and flashing a recovery, I suggest you to read about it.

bricked phone!

can anyone please help? I flashed the incorrect rom and phone will not boot, it goes to lg logo then enters fastboot mode, have tried entering recovery using the botton combination but I end up in fastboot, I have tried entering download mode but after about two seconds I end up in fastboot mode. I have a d800 lg g2, any help? I think root and twrp are gone from the rom
theinspector said:
can anyone please help? I flashed the incorrect rom and phone will not boot, it goes to lg logo then enters fastboot mode, have tried entering recovery using the botton combination but I end up in fastboot, I have tried entering download mode but after about two seconds I end up in fastboot mode. I have a d800 lg g2, any help? I think root and twrp are gone from the rom
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http://forum.xda-developers.com/showthread.php?t=2477595
Search, Search, Search, and Search.....
casual_kikoo said:
http://forum.xda-developers.com/showthread.php?t=2477595
Search, Search, Search, and Search.....
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I did this and same problem. download mode shows up for a bit then goes into fastboot mode
Then google search how to fastboot commands to flash new rom via fastboot.
Sent from my LG-D800 using XDA Free mobile app
lingarajug said:
Then google search how to fastboot commands to flash new rom via fastboot.
Sent from my LG-D800 using XDA Free mobile app
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tried this and also tried fastboot commands for twrp, and it says booting or flashing failed dtb not found
Then probably remove battery for few minutes and then try again, i am not sure if this would help.
Sent from my LG-D800 using XDA Free mobile app
lingarajug said:
Then probably remove battery for few minutes and then try again, i am not sure if this would help.
Sent from my LG-D800 using XDA Free mobile app
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I have the d800, which has no removable battery. I powered it down a while with no luck
Yes it does all u have to do is flip back cover gently look in youtube videos
Sent from my LG-D800 using XDA Free mobile app

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