I have already rooted my phone.
Actually i tried to backup my current ROM using ROM Manager, for that it reboot phone and get stuck for an hour. so i take out the battery. try to hard reset the phone it takes me to
Code:
Fastboot mode started
udc_start()
when i connect my usb cable it turns like below and nothing happening after that
Code:
Fastboot mode started
udc_start()
--suspended--
I also tried to get into emergency mode many times by volume up + volume down + Connect USB cable , but i get only LG logo nothing more.
Now i even not get into fastboot mode. i get only LG logo by holding any key combination.
Take out battery hold the buttons to put it in download mode keep holding while you put the battery back in
Sent from my SPH-D700 using xda premium
Use this http://forum.xda-developers.com/showthread.php?t=1827723
gabo_lope said:
Use this http://forum.xda-developers.com/showthread.php?t=1827723
Click to expand...
Click to collapse
but to use the tool, The device must be in fastboot/bootloader mode.
Now i am not able to get fastboot screen also. i tried number of key combination while powering on phone. but all time i get LG logo nothing else.
Related
I have tried the power + volume down and plug the usb into the pc and I get to the Modified recovery where you can go into safe mode or factory reset, etc. I have done it before but it was Kingo root that did it. It's not working because I can't get to usb debugging mode. I need to go back to stock. Thanks
kwcummins22 said:
I have tried the power + volume down and plug the usb into the pc and I get to the Modified recovery where you can go into safe mode or factory reset, etc. I have done it before but it was Kingo root that did it. It's not working because I can't get to usb debugging mode. I need to go back to stock. Thanks
Click to expand...
Click to collapse
If you are using the LGUP method, you do not need to even go into download mode. If you are on the Verizon bootlooped screen you should be able to flash it back to stock right then and there.
Also there is no real recovery method that you can use so you will have to wipe it completely clean unless you have backups.
LGup says phone 'unknown' so it won't work. It worked yesterday. Not sure what happened. Tried the battery pull method but it still doesn't work.
mcbeat257 said:
If you are using the LGUP method, you do not need to even go into download mode. If you are on the Verizon bootlooped screen you should be able to flash it back to stock right then and there.
Also there is no real recovery method that you can use so you will have to wipe it completely clean unless you have backups.
Click to expand...
Click to collapse
kwcummins22 said:
LGup says phone 'unknown' so it won't work. It worked yesterday. Not sure what happened. Tried the battery pull method but it still doesn't work.
Click to expand...
Click to collapse
Does it go into the normal LGUP screen or is it something different?
fixed
i recopied the 'common' folder and it worked.malware detector may have deleted files? weird. up and working again. Thanks
kwcummins22 said:
LGup says phone 'unknown' so it won't work. It worked yesterday. Not sure what happened. Tried the battery pull method but it still doesn't work.
Click to expand...
Click to collapse
I had the same issue with my VS990. LGUP was not seeing the phone. Using the Recovery menu via power + volume down, I booted my phone into USB debugging mode. LGUP was then able to recognize my phone. I then chose the tot file, chose upgrade instead of refurbished, and clicked start. It auto restarted my phone into Download Mode and started the upgrade. If you can get the phone into USB debugging mode, you'll be set.
kwcummins22 said:
I have tried the power + volume down and plug the usb into the pc and I get to the Modified recovery where you can go into safe mode or factory reset, etc. I have done it before but it was Kingo root that did it. It's not working because I can't get to usb debugging mode. I need to go back to stock. Thanks
Click to expand...
Click to collapse
Plug a USB cable into your phone with your phone powered off, hold down on the Vol Up button and plug the USB cord into your computer. It should immediately boot into download mode. I have verified this works on my Verizon V10.
rustypie said:
Plug a USB cable into your phone with your phone powered off, hold down on the Vol Up button and plug the USB cord into your computer. It should immediately boot into download mode. I have verified this works on my Verizon V10.
Click to expand...
Click to collapse
I just confirmed that works good job
Huh. I did mine from a regular boot up, but in debug mode. LGUP commanded it to reboot into DL mode for me.
Download mode on the LG V10 is achieved the same way all other recent LG smartphones have been. Power the device off completely by either the power menu or battery pull. Plug your USB cable into your computer. I didn't have an issue with USB 3.0. Hold Volume up and plug in the phone to the computer. Keep holding Volume up until the phone says download mode. It will do a small loading screen then it will change, this is normal. You can leave download mode by pulling out the battery or by holding the power button for 10-15 seconds.
bantzt said:
Download mode on the LG V10 is achieved the same way all other recent LG smartphones have been. Power the device off completely by either the power menu or battery pull. Plug your USB cable into your computer. I didn't have an issue with USB 3.0. Hold Volume up and plug in the phone to the computer. Keep holding Volume up until the phone says download mode. It will do a small loading screen then it will change, this is normal. You can leave download mode by pulling out the battery or by holding the power button for 10-15 seconds.
Click to expand...
Click to collapse
YOU SIR! Are the ONLY person to GET IT RIGHT! BINGO! Thank YOU!
hi
pls can someone help me? my lg-h901 can't boot into bootloader mode i have tried everything still not working, volume down + power on it reboot to normal, volume down + usb cable plug into pc it saw battery icon and reboot to normal, volume up and down + usb cable plug into pc nothing. i will be very great full if someone tell me what to do thanks in advance
achuho said:
hi
pls can someone help me? my lg-h901 can't boot into bootloader mode i have tried everything still not working, volume down + power on it reboot to normal, volume down + usb cable plug into pc it saw battery icon and reboot to normal, volume up and down + usb cable plug into pc nothing. i will be very great full if someone tell me what to do thanks in advance
Click to expand...
Click to collapse
I think you might be doing it wrong...
Download Mode -> Hold volume up, and plug into usb while STILL holding volume up, release once in download mode
Reset Screen -> Hold volume down + power, then plug into usb whil holding down buttons, release when screens comes on.
Ok, now for my problems. I got my phone into DM, used LGUP to install VS99026A_00_0118.kdz on my VS990. I let it go overnight. Came back to see it failed at about 73%, Error "can't get laf property", ever since then I can't get back into DM again, my LG splash screen will come up, then I get the android guy saying "Erasing...", then it reboots to splash screen again, waits a sec, then turns off. I managed to get into the reset screen with vol dn + pwr + usb method, tried to go into safe mode, now I have same issue getting back to that screen too.
Any help?
my lg v10 stops at download mode screen and don't go furhter
I have a V10 stuck in the bootloop. I was able to get it to boot past the lg screen 1 time but it very quickly rebooted again and is still stuck. And when I try download mode using LG Bridge, my computer says "no phone connected" and my phone stays on the "Download Mode" black screen. How can I fix it?
Tannerlini said:
I have a V10 stuck in the bootloop. I was able to get it to boot past the lg screen 1 time but it very quickly rebooted again and is still stuck. And when I try download mode using LG Bridge, my computer says "no phone connected" and my phone stays on the "Download Mode" black screen. How can I fix it?
Click to expand...
Click to collapse
i have same problem please help
my computer says "no phone connected" and my phone stays on the "Download Mode" black screen. How can I fix it?
Hello, I really need help, until yesterday my cell phone was working perfectly but suddenly it was turned off and now it does not turn on, but when I plug it into the power outlet the logo appears, but then reboots, and so on.
didacdedm said:
Hello, I really need help, until yesterday my cell phone was working perfectly but suddenly it was turned off and now it does not turn on, but when I plug it into the power outlet the logo appears, but then reboots, and so on.
Click to expand...
Click to collapse
It looks like your phone is in bootloop.
Go to recovery.
Clean flash your rom after wiping everything except external sd(you will loose your apps and appdata).
Skyther_k said:
It looks like your phone is in bootloop.
Go to recovery.
Clean flash your rom after wiping everything except external sd(you will loose your apps and appdata).
Click to expand...
Click to collapse
Thanks for your answer
I tried that but did not enter the recovery mode, then install via fastboot the recovery twrp and tried again without success. I followed the steps to unbrick my cell but again I did not get a different result. Does the battery have anything to do?
didacdedm said:
Thanks for your answer
I tried that but did not enter the recovery mode, then install via fastboot the recovery twrp and tried again without success. I followed the steps to unbrick my cell but again I did not get a different result. Does the battery have anything to do?
Click to expand...
Click to collapse
Could you please describe in more detail?
Are you able to open fastboot menu by pressing vol down and power button simultaneously?
After opening fastboot menu and selecting recovery what happens?
Have you tried opening the recent TWRP (boot recovery) through fastboot command?
After keeping phone on charging is the phone showing charging animation(I'm assuming that the phone is switched off while charging)?
Skyther_k said:
Could you please describe in more detail?
Are you able to open fastboot menu by pressing vol down and power button simultaneously?
After opening fastboot menu and selecting recovery what happens?
Have you tried opening the recent TWRP (boot recovery) through fastboot command?
After keeping phone on charging is the phone showing charging animation(I'm assuming that the phone is switched off while charging)?
Click to expand...
Click to collapse
Enter the fastboot mode by pressing the power and volume keys down simultaneously and install the recovery then I returned to the menu of the fastboot and I wanted to enter the recovery and it stays in the bootloop, does not really try to launch the recovery via fastboot, when I get home Will be the first thing I try.
After leaving it a day connected to the power outlet does not leave the normal logo indicating that it is charging, in fact shows a warning that I had not seen before, it is a plug with an arrow towards 2 points (I suppose it is the outlet, when I get home I Update the post with the image mentioned)
I got a D618 and it suddenly turned off and when I tried to turn it back on, it just bricked and keeps bootloop-ing. The phone is stuck on the LG logo and then the screen went off, then get back to the LG logo and suddenly the screen go off and so on.
Already tried Factory Reset but can't because of the LG logo-screen go off loop, also tried LG Tools but can't get into Recovery Mode.
Any help?
Have you tried pulling out the battery for a couple of seconds, then put it back and try the hard reset (aka factory reset) button combination?
To be honest that was the first thing I did.
I don't have TWRP as recovery, can't get into recovery mide either
How about download mode?
Vagelis1608 said:
How about download mode?
Click to expand...
Click to collapse
Can't either. When I tried to get into Download Mode the phone keeps doing the same, it's like the D618 keeps restarting once the LG logo appear
Do you have adb enabled on the device?
If not, then try this: https://forum.xda-developers.com/g2-mini/general/guide-unbrick-bricked-wrong-aboot-img-t3128896
Honestly, I have never seen a bootloop that affects all boot modes...
Are you sure you got the hard reset and the download mode key combinations right?
Hard reset: Press and hold Vol- and Power, once the screen comes on, release Power for half a second, then hold both of them for a few seconds, until you see the hard reset menu.
Download mode: Make sure you have LG's drivers installed. Hold the Vol+ button, plug a data-enabled USB to your PC and your phone, all while holding the Vol+ button. Keep holding it until the phone enters download mode.
Edwinc26 said:
Can't either. When I tried to get into Download Mode the phone keeps doing the same, it's like the D618 keeps restarting once the LG logo appear
Click to expand...
Click to collapse
Could be the battery. Was therw some special event before this happend?
Vagelis1608 said:
Do you have adb enabled on the device?
If not, then try this: https://forum.xda-developers.com/g2-mini/general/guide-unbrick-bricked-wrong-aboot-img-t3128896
Honestly, I have never seen a bootloop that affects all boot modes...
Are you sure you got the hard reset and the download mode key combinations right?
Hard reset: Press and hold Vol- and Power, once the screen comes on, release Power for half a second, then hold both of them for a few seconds, until you see the hard reset menu.
Download mode: Make sure you have LG's drivers installed. Hold the Vol+ button, plug a data-enabled USB to your PC and your phone, all while holding the Vol+ button. Keep holding it until the phone enters download mode.
Click to expand...
Click to collapse
It's been 3 days and still the same.
The phone was working all right, I didn't flash a new ROM.
Yes, I tried all key combinations. Tried the hard reset key combination, it shows me the Factory Reset confirmation message but once I set YES it enter the bootloop again. Also tried the Download Mode, but once I get into the phone just restart and go into bootloop.
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DrAcula04 said:
Could be the battery. Was therw some special event before this happend?
Click to expand...
Click to collapse
That's the first thing I thought but I tested the battery with a multimeter and it's all ok.
Edwinc26 said:
That's the first thing I thought but I tested the battery with a multimeter and it's all ok.
Click to expand...
Click to collapse
It is probably not the battery, but mine just let the phone reboot when it gets a little hot. There is no problem with the voltage in normal use.
I tried to flash twrp and now my phone is stuck in a 5 second boot loop.
Fastboot and recovery can't be accessed at all no matter what combination I make. vol+ power, vol- power, both +- power, hold 40 secs 60secs (useless because phone reboots in 5 secs) , all tried. Every 5 seconds it just boot loops. Help me.. I have it for less than a week. Wanted to flash only because the stock rom was giving problems such as landscape and auto random reboots.
I even tried a script which said would wait in adb detect mode, that didn't work. Guess phone rebooted before my pc could detect it. Tried installing intelSOC method as suggested in another thread, the short reboot is tough to get by.
By the way, it's an umidigi china phone.
bump.. pls help!
Hi , let your battery to completely empty , press vol + and plug usb to see if phone goes into Fastboot mode if not try Vol - and plug usb .
Both didn't work. But thanks.
Teddy Lo said:
Hi , let your battery to completely empty , press vol + and plug usb to see if phone goes into Fastboot mode if not try Vol - and plug usb .
Click to expand...
Click to collapse
I tried going through recovery to bootloader, but that does not put me in download mode. Any other tips except Adb. Just thinking about what I can do in a boot loop or brick except wipe.
Arealhooman said:
I tried going through recovery to bootloader, but that does not put me in download mode. Any other tips except Adb. Just thinking about what I can do in a boot loop or brick except wipe.
Click to expand...
Click to collapse
If you're in recovery mode, you can use ADB to command a reboot to bootloader, which for most Samsung devices opens download mode as well - the screen is just black instead of green.
Getting into bootloader mode via the buttons depends on the device, but the universal method seems to be this:
Power device completely off, wait a minute or two
Hold both Volume + and - buttons, do NOT press Power
While holding Volume buttons, plug in USB cable connected to your PC
Device should start in download mode.
If you press Power, or connect the USB cable before holding the buttons, your device will just power on.
Going into bootloader does not put me into download. I ahead to use Adb reboot download and you can’t use Adb in stock recovery