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?
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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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Click to collapse
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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Click to collapse
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
Related
my lg gt540 bricked when iam installing new rom via recovery my phone shut down
while doing this after that i tried to turn it on it gives me the white lg logo (android 2.1) and then the red logo and (like android 1.6) still like that if i plug it into pc do the same and if i plug it in the charger do the same i tried hard reset its the same if tried recovery it do the same what i can do is to get into download mod pleae help me
can you get to recovery using power+home button combinations? or can you get into fastboot using power+camera button combinations (blackscreen with backlights on)
reply
bs828 said:
can you get to recovery using power+home button combinations? or can you get into fastboot using power+camera button combinations (blackscreen with backlights on)
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Click to collapse
sorry couldnt reply u coz i made an accident so can u try with me again
no i cant get in recovery or cant get in fastboot help me thank u
hmm i dont really get how come you can lose both fastboot and recovery at the same time from a recovery file flash O_O
calls backup~~~
bs828 said:
hmm i dont really get how come you can lose both fastboot and recovery at the same time from a recovery file flash O_O
calls backup~~~
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cant i do any thing i read post that i may flash anew rom by using kdz updater bu i cant do it
help
egydroid said:
cant i do any thing i read post that i may flash anew rom by using kdz updater bu i cant do it
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i cant get it back to lg support because now i work in egypt while i bought it from uk o2
Try getting into Download Mode and flash using KDZ Updater. That's the last hope
but its very weird how one losses both the modes in a file flash O_O
thank u 4 helping me
tejasdj12 said:
Try getting into Download Mode and flash using KDZ Updater. That's the last hope
Click to expand...
Click to collapse
i will do it so
frist in kdz the phone mode would be diag or cs_emerengcy or other mod then i found roms with fastboot which rom is the best rom to flash then if i flashed this rom i will be finished or i have any thing else to flash or do
who can help me
egydroid said:
who can help me
Click to expand...
Click to collapse
@egydroid
Your phone may to briked go to next thread:
http://forum.xda-developers.com/showpost.php?p=13205397&postcount=26
and good luck
or trying flash the rom french in "download mode" and in KDZ in use "cs_emergency" or "emergency"
I sorry I`m bad my english -.-
thank u
I will do it soon thank u very much my friend
Hello!
Yesterday I tried flashing AOKP unofficial to my LG Optimus L5 E610, and something went wrong.
When I got the "Update finished" in CWM, I rebooted. I had a good welcome by a white screen, and some random things happening at the bottom of the screen. The phone shows the first LG Logo, but not the second one.
When I connect it to PC, or loader, It stops at just a blank, white screen.
I have tried using KDZ Updater, but it says "PHONE NOT FOUND". The same thing about ADB.
When I try to boot up in the CWM, All I get is a short flash from the key lights, and nothing happening from there.
I have tried entering emergancy, and download mode too, but I am not sure about the key combo for these modes.
Is there a way to get in another working ROM, or the stock one?
Please, help :'(
Edit: I managed to get in to the download mode, but KDZ updater ican still not find my phone when attempting to update
TechSaavy said:
Edit: I managed to get in to the download mode, but KDZ updater ican still not find my phone when attempting to update
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Click to collapse
You have to use a special kdz, v10d_download, search it on the net.
And are you waiting holding the buttons until the pone vibrate to enter cwm?
raul338 said:
You have to use a special kdz, v10d_download, search it on the net.
And are you waiting holding the buttons until the pone vibrate to enter cwm?
Click to expand...
Click to collapse
I have the .kdz with the stock firmware. I load it in to the KDZ Updater, and I get PHONE NOT FOUND every time
I have been holding the buttons for about 2-3 minutes, but nothing happend. Not even vibrations, or a single screen flash
TechSaavy said:
I have the .kdz with the stock firmware. I load it in to the KDZ Updater, and I get PHONE NOT FOUND every time
Click to expand...
Click to collapse
You have to flash v10d_downgrade FIRST, and then, when it finisihes, let it boot up (it'll be in russian) , then you can flash anything you want
raul338 said:
You have to flash v10d_downgrade FIRST, and then, when it finisihes, let it boot up (it'll be in russian) , then you can flash anything you want
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Click to collapse
I managed to get the phone in to the download mode, but it installet JB instead of ICS. Now, I am unable to root the device :'(
Where can I find the downgrade kdz?
Oh, I forgot to mention that after getting it running with JB,it does not want to enter download mode anymore. Ideas?
Ok, so I found the v10d_downgrade.kdz , flashed it, and it is stuck in a bootloop.
Tried flashing the original kdz, but it gives the same result.
TechSaavy said:
Ok, so I found the v10d_downgrade.kdz , flashed it, and it is stuck in a bootloop.
Tried flashing the original kdz, but it gives the same result.
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Click to collapse
Well thats wierd, whats the size of the file?
Code:
253 MB (265.392.128 bytes)
Thats the size of the file that i have. Maybe restart pc & phone and try again.
Actually there is no secure root option for JB (unless you want a chinesse root app)
what did you do to get into download mode
TechSaavy said:
I managed to get the phone in to the download mode, but it installet JB instead of ICS. Now, I am unable to root the device :'(
Where can I find the downgrade kdz?
Oh, I forgot to mention that after getting it running with JB,it does not want to enter download mode anymore. Ideas?
Click to expand...
Click to collapse
I'd flashed a wrong radio image and the cell now does'nt start just the flashing lights signal, what did you do to enter download mode?
Thanks in advance
Search Google for Hard-Reset followed by your device name. You will get a key combination to hard reset it.
Best of luck!!
Sent from my LG-P700 using xda app-developers app
Try the kdm updater of lg
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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Click to collapse
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
Click to expand...
Click to collapse
i try evry thing dont work
magictor said:
i try evry thing dont work
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Click to collapse
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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Click to collapse
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
Click to expand...
Click to collapse
can.t inter recovery never
thish problem hapen when i try flash recovery
QSR1 said:
same problem!
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Click to collapse
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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Click to collapse
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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Click to collapse
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!
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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Click to collapse
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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Click to collapse
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
Click to expand...
Click to collapse
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?
Click to expand...
Click to collapse
Thats not a bricked phone!
Before flashing and getting into rooting your phone and flashing a recovery, I suggest you to read about it.
Hi guys, need some help deperately please.
I've got an LG G2 D802 that has received the OTA update to 4.4 and is running fine.
I've since rooted it and i was looking at installing a custom recovery before flashing a new Rom......
I have tried to use Flashify after downloading TWRP recovery through Flashify but after rebooting it comes up with the following in the top left of a black screen;
Error: Boot Certification Verify
810 - secure booting error
860 - cause: boot certification verify
Then the screen goes off, ive left the phone and tried to reboot by just holding down the power button for 10 seconds but on boot i just get the same message then it dissapears and i get a black screen again
Any help or pointers would be great - thanks in advance
Try going to download mode and flash your kdz.
Sent from my LG-D802 using XDA Premium 4 mobile app
bender_007 said:
Try going to download mode and flash your kdz.
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thankyou for the reply - Any chance you could link or give me a quick tutorial on how to do this please?
I've connected the lg g2 up to my pc via usb and held down volume up and power to get into download mode - i get the screen on the lg with 'Firmware Update' on it and a bar with 0% on it and writing that says "DO not unplug the USB connection until the process is complete.
I've located the kdz for my particular device/model and downloaded it on my pc - how do i flash to my phone from here please - simple step by step instructions would be great thanks!
Of course. Please read this thread and if any troubles occure write here
P.S. disable Antivirus before proceeding.
bender_007 said:
Of course. Please read this thread and if any troubles occure write here
P.S. disable Antivirus before proceeding.
Click to expand...
Click to collapse
Thanks ever so much for your help - my phone is back alive but lost its root! But because the lg g2 is so easy to root its no problem!
Thanks again my friend - you are worth your weight in gold - all the best
wolverine73 said:
Thanks ever so much for your help - my phone is back alive but lost its root! But because the lg g2 is so easy to root its no problem!
Thanks again my friend - you are worth your weight in gold - all the best
Click to expand...
Click to collapse
Thank to the thread OP where all the infos are
Sent from my LG-D802 using XDA Premium 4 mobile app
bender_007 said:
Thank to the thread OP where all the infos are
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Have done!
Well ive tried to root again using ioroot 25 like i did initially but my phone doesnt like it at all
I get the little green android with the spinning thing on him but it doesnt go any further than that when i run the Windows Batch File - so going to do the whole process again - frustrating to say the least :/
wolverine73 said:
Have done!
Well ive tried to root again using ioroot 25 like i did initially but my phone doesnt like it at all
I get the little green android with the spinning thing on him but it doesnt go any further than that when i run the Windows Batch File - so going to do the whole process again - frustrating to say the least :/
Click to expand...
Click to collapse
If you've just flashed the KDZ, do a factory reset instead of just booting to android. (hold volume down + power until you see the lg logo, release for a moment and continue holding the 2 buttons untill the factory reset appears). If you're on the new base with knock on and the ioroot issues the reboot to recovery command it has the same effect, your data is cleared. You have to retry the rooting process (the second time it should work).
bender_007 said:
If you've just flashed the KDZ, do a factory reset instead of just booting to android. (hold volume down + power until you see the lg logo, release for a moment and continue holding the 2 buttons untill the factory reset appears). If you're on the new base with knock on and the ioroot issues the reboot to recovery command it has the same effect, your data is cleared. You have to retry the rooting process (the second time it should work).
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Click to collapse
I've finally sorted it out now - on the first flash of the kdz my phone pretty much remained the same, it bought it back to life and it wasnt reset at all and i couldnt root it.
On the second flash of the kdz my phone went through the whole set up process again (enter google account, language etc) and i managed to root easily after that.
It's put me off installing a custom recovery now though Ive expereince with the htc one x, dell streak, zte blade ...... all fine but with this im worried about getting a recovery installed incase i mess up again!
I know there is TWRP recovery and Philz recovery available but using flashify was what got me into this mess - do you suggest i use the usb cable and connect to my pc and install a recovery that way?
Side note - ive downloaded TWRP and Phils recoveries but none of them have a Windows Batch File to run hence me using Flashify - ive put the question on both of those threads aswell - where is the BAT command to run?
Thanks for your help
Use autorec m8. First root, second download autorec and click flash. Done
Sent from my LG-D802 using XDA Premium 4 mobile app
i turn on my LG Li-ion and it just keeps saying boot certification verify