LG V10 wont boot in to download mode! - LG V10 Q&A, Help & Troubleshooting

When i try to get into dm it goes back to LG's screen...
If i try to get into back to LG's screen...
I don't really know what to do

Same here, any button combination won't do. Use adb instead. Install driver, use minimal adb. Check connected device using 'adb devices' command. If adb shows your device than use 'adb reboot-bootloader' command. I managed to flash firmware using above method.

sanctitude888 said:
Same here, any button combination won't do. Use adb instead. Install driver, use minimal adb. Check connected device using 'adb devices' command. If adb shows your device than use 'adb reboot-bootloader' command. I managed to flash firmware using above method.
Click to expand...
Click to collapse
Can you explain a little about how can i do it? (Sorry for my English man) and thanks by the way

NestorRamUre said:
Can you explain a little about how can i do it? (Sorry for my English man) and thanks by the way
Click to expand...
Click to collapse
Hi, follow this guide, and um, sorry for very late reply
https://forum.xda-developers.com/showthread.php?t=2317790
https://www.androidpit.com/how-to-install-adb-and-fastboot?amp=true

sanctitude888 said:
Hi, follow this guide, and um, sorry for very late reply
https://forum.xda-developers.com/showthread.php?t=2317790
https://www.androidpit.com/how-to-install-adb-and-fastboot?amp=true
Click to expand...
Click to collapse
It wasn't a late reply man! Right at time! I'm going to test it!

Related

ADB Issues

Hi Guys. I recently tried to flash a recovery but ADB is refusing to recognize my phone. i.e. ADB devices in CMD brings up nothing. Why is that so? USB Debugging is enabled. Yet it doesn't work.
ace_viknesh said:
Hi Guys. I recently tried to flash a recovery but ADB is refusing to recognize my phone. i.e. ADB devices in CMD brings up nothing. Why is that so? USB Debugging is enabled. Yet it doesn't work.
Click to expand...
Click to collapse
adb commands do not work in fastboot, you have to use "fastboot devices" to see your device then. but you can easily flash recovery using hasoon2000's all-in-one kit for one x+.
reaper90 said:
adb commands do not work in fastboot, you have to use "fastboot devices" to see your device then. but you can easily flash recovery using hasoon2000's all-in-one kit for one x+.
Click to expand...
Click to collapse
OH YA!! HAHA! OMG totally forgot! Thanks man!

[Q] Huawei Y300 - no devices found in fastboot

Hi,
I'm trying to unlock my Huawei Ascend Y300 but I'm stuck in fastboot.
I followed this guide: (not allowed to post outside links but you can find the guide by looking for "Free Huawei bootloader unlock tutorial"), but got my unlock code sent from Huawei by mail since the dc-unlocker tool didn't work as well (probably the same problem as with fastboot).
When the phone is turned on I can see it with "adb devices" but once I'm in fastboot mode (pink screen) no device can be found with "fastboot devices".
When the phone is in fastboot mode and being plugged into the computer it is recognized by Windows.
I tried two kinds of Huawei Drivers: "Huawei_U8680_U8730_U8800_U8860" and "Huawei_Android_driver" (for the last one: see the guide stated above). I also tried three different computers.
I'm using Windows 7 64bit if that helps.
Edit:
Same problem in Ubuntu, found in "adb devices" but not in fastboot mode.
Any idea anyone?
Thanks,
Patrick
Anybody?
SirBelial said:
Anybody?
Click to expand...
Click to collapse
both those drivers are most likely conflicting with each other. Uninstall them, and install the usb drivers for your device.
Another issue is that your using 64bit, those drivers may only support 32bit OS. Try doing it on a 32bit computer
Thanks for the reply. Only one of the drivers seems to be removable. I tried it on a different, 32bit Windows computer with first the one and then the second driver.
Same problem as above. I can find the booted phone via "adb devices" but can't find the phone in fastboot mode with "fastboot devices".
Maurice5813 said:
both those drivers are most likely conflicting with each other. Uninstall them, and install the usb drivers for your device.
Another issue is that your using 64bit, those drivers may only support 32bit OS. Try doing it on a 32bit computer
Click to expand...
Click to collapse
SirBelial said:
Thanks for the reply. Only one of the drivers seems to be removable. I tried it on a different, 32bit Windows computer with first the one and then the second driver.
Same problem as above. I can find the booted phone via "adb devices" but can't find the phone in fastboot mode with "fastboot devices".
Click to expand...
Click to collapse
does you phone have a bootloader?
Maurice5813 said:
does you phone have a bootloader?
Click to expand...
Click to collapse
With bootloader you probably mean a custom bootloader like ClockworkMod right?
If so: no, the phone has been untouched so far.
My old HTC phone had a bootloader to start with but as far as I know the Huawei phone doesn't and I can only boot normally or into fastboot.
SirBelial said:
With bootloader you probably mean a custom bootloader like ClockworkMod right?
If so: no, the phone has been untouched so far.
My old HTC phone had a bootloader to start with but as far as I know the Huawei phone doesn't and I can only boot normally or into fastboot.
Click to expand...
Click to collapse
I think your problem is your using the wrong commands, when you go into fastboot mode, your using "adb devices" which doesn't work with fastboot. Type "fastboot devices"
Maurice5813 said:
I think your problem is your using the wrong commands, when you go into fastboot mode, your using "adb devices" which doesn't work with fastboot. Type "fastboot devices"
Click to expand...
Click to collapse
I know, "adb devices" only works when the phone is booted normally. "fastboot devices" doesn't give a reply as can be seen in the image of the first post.
SirBelial said:
I know, "adb devices" only works when the phone is booted normally. "fastboot devices" doesn't give a reply as can be seen in the image of the first post.
Click to expand...
Click to collapse
because the daemon didn't start, you should have looked up how to use fastboot. I can tell fastboot hasn't started because it would have replied with "no devices found"
Uninstall everything (the android sdk, not drivers) and use this guide:
http://forum.xda-developers.com/showthread.php?t=2277112
Good luck!
Maurice5813 said:
because the daemon didn't start, you should have looked up how to use fastboot. I can tell fastboot hasn't started because it would have replied with "no devices found"
Uninstall everything (the android sdk, not drivers) and use this guide:
http://forum.xda-developers.com/showthread.php?t=2277112
Good luck!
Click to expand...
Click to collapse
I really hoped that you were right and I just used it wrong BUT:
I installed android sdk exactly the same way as stated in the guide.
Are you sure that "fastboot devices" should give a "daemon starting" and "no devices found" reply? I haven't found any screenshot of "fastboot devices" with one of the two replies. Just screenshots that looked like this:
Plus the guide you sent me states:
Code:
fastboot devices
...and nothing will happen, Why? because there isn't a device attached.
To me it looks like I'm not supposed to get any of the two replies you mentioned.
Enable USB Debugging
SirBelial said:
I really hoped that you were right and I just used it wrong BUT:
I installed android sdk exactly the same way as stated in the guide.
Are you sure that "fastboot devices" should give a "daemon starting" and "no devices found" reply? I haven't found any screenshot of "fastboot devices" with one of the two replies. Just screenshots that looked like this:
Plus the guide you sent me states:
Code:
fastboot devices
...and nothing will happen, Why? because there isn't a device attached.
To me it looks like I'm not supposed to get any of the two replies you mentioned.
Click to expand...
Click to collapse
I encountered this but then started the phone and enabled USB debugging and it then found the phone.
did u get this going? im having exactly the same issue. cannot get the phone detected in fastboot, either in Linux or windows
I had the same issue. Took my hours, different Systems, Cables... Try the following:
Code:
adb reboot-bootloader
.
Hope this helps! Your phone should stay at the Huawei Logo (no pink screen!)

mt6752 Hard Bricked help

so i bricked my Firefly Mobile Allure 64 LTE which is a rebrand of Ulefone be touch they said; trying to flash ulefone's rom. and bang!
im trying to revive the phone. problem is any driver i install, whenever i plug it on computer(installed the driver needed/win10 64bit) it ignores the driver i installed and it connects to the computer like a normal connection with our without battery(normal use:file transfer etc.) can't get the phone to META mode
anyone?
jocelator said:
anyone?
Click to expand...
Click to collapse
Hello and welcome to the XDA community, the forum rules for this forum states that no bumping is allowed.
If you are able to access adb, you can do adb reboot recovery, if not, tell us the results. Try to access fastboot too via adb reboot bootloader or adb reboot fastboot. If you are able to access fastboot, you can flash the .zip or .img of your system.
RAZERZDAHACKER said:
Hello and welcome to the XDA community, the forum rules for this forum states that no bumping is allowed.
If you are able to access adb, you can do adb reboot recovery, if not, tell us the results. Try to access fastboot too via adb reboot bootloader or adb reboot fastboot. If you are able to access fastboot, you can flash the .zip or .img of your system.
Click to expand...
Click to collapse
oh... my apologies sir.
i dont know how to use adb. can you give me a guide or tutorial.
jocelator said:
oh... my apologies sir.
i dont know how to use adb. can you give me a guide or tutorial.
Click to expand...
Click to collapse
It is okay, just download and install this and connect your device. Open adb up and type adb devices, tell me what it says. Connect your phone in different modes (like recovery or bootloader) and test the adb devices or fastboot devices and report the results!
RAZERZDAHACKER said:
It is okay, just download and install this and connect your device. Open adb up and type adb devices, tell me what it says. Connect your phone in different modes (like recovery or bootloader) and test the adb devices or fastboot devices and report the results!
Click to expand...
Click to collapse
in the guide "USB Debugging MUST be turned ON in the device for ADB to see it" i dont think i can do that since i cant open the phone since it is hard bricked
jocelator said:
in the guide "USB Debugging MUST be turned ON in the device for ADB to see it" i dont think i can do that since i cant open the phone since it is hard bricked
Click to expand...
Click to collapse
But did you plug it in in different modes though? Also, try out this univeral unbricker that I wrote https://drive.google.com/open?id=0B6vSHGXxJIWmalZoWnNaTVczT0E
RAZERZDAHACKER said:
But did you plug it in in different modes though? Also, try out this univeral unbricker that I wrote https://drive.google.com/open?id=0B6vSHGXxJIWmalZoWnNaTVczT0E
Click to expand...
Click to collapse
what different modes? enlighten me
jocelator said:
what different modes? enlighten me
Click to expand...
Click to collapse
Fastboot, sideload, recovery, all kinds of stuff that enables you to access it through adb or fastboot.
Btw, that tool I gave you, I scripted it while I was tired and I didn't test it (nightly build) but this one I tested today and it works marvelous.

[CLOSED] adb , fastboot and drivers problem Motorola Moto G3

I'm having problems with ADB, Fastboot and Drivers (for Motorola https://forum.xda-developers.com/showthread.php?t=2588979) when trying to enter the device command-line device for an example, slip some commands. What to do? Thank you Sorry for my bad English
here the screenshot https://yadi.sk/i/YTOvW_5F3JSan9
махмуд said:
I'm having problems with ADB, Fastboot and Drivers (for Motorola https://forum.xda-developers.com/showthread.php?t=2588979) when trying to enter the device command-line device for an example, slip some commands. What to do? Thank you Sorry for my bad English
here the screenshot https://yadi.sk/i/YTOvW_5F3JSan9
Click to expand...
Click to collapse
Hi,
I think you are looking for command to view fastboot devices.
The actual command is
Code:
fastboot devices
not
Code:
[STRIKE]fastboot device[/STRIKE]
cheers!
psxda97 said:
Hi,
I think you are looking for command to view fastboot devices.
The actual command is
Code:
fastboot devices
not
Code:
[STRIKE]fastboot device[/STRIKE]
cheers!
Click to expand...
Click to collapse
Please can close topic
{Mod edit: Thread closed. Oswald Boelcke}

Mi A3 bricked! Please help!!!

Please help me. My computer doesn't recognize Mi A3 while on Fastboot mode. I connect the phone to computer but whenever I run adb device in command prompt and it's not showing my device. Please help me! ?
Barbiox Dogg said:
Please help me. My computer doesn't recognize Mi A3 while on Fastboot mode. I connect the phone to computer but whenever I run adb device in command prompt and it's not showing my device. Please help me!
Click to expand...
Click to collapse
For fastboot you must use "fastboot devices". ADB and fastboot modes are completely different, learn more about them for example here https://www.makeuseof.com/tag/use-adb-fastboot-android/
I got it to work. I used another computer. I think I am having issues with ADB drivers on my computer. I will see what I can do.
Barbiox Dogg said:
I got it to work. I used another computer. I think I am having issues with ADB drivers on my computer. I will see what I can do.
Click to expand...
Click to collapse
First of all, you'll need to learn the difference between ADB and fastboot (they also use different drivers). If you follow one of many guides, you should be able to get it working in a few minutes. [emoji846]
Quick reminder:
ADB - used when phone's fully running
Fastboot - phone in a special mode ("turned off"), ready for flashing

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