need help phone cant go into recovery mode - LG V10 Q&A, Help & Troubleshooting

i have an lg v10 h901 model and tried to unlock bootloader, flash twrp and supersu and failed. while connected to pc phone doent do into recovery mode but into fastboot mode and i cant flash twrp. i cant go into recovery mode while disconnected from pc either cause i get message stating phone cant be checked for corruption. someone please help

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Fastboot phone with unlocked bootloader

I can get into cwm but everything i flash just leads me to a screen with the lg logo. Therefore, I'm trying to fast boot my phone and recover my phone but so far I've only been able to get to s/w upgrade mode and recovery stops at 15% because my computer sense that the phone isn't connected. I've tried running the recovery software in diag mode but it couldn't get past 15%. Can someone please help me?
Mensarius said:
I can get into cwm but everything i flash just leads me to a screen with the lg logo. Therefore, I'm trying to fast boot my phone and recover my phone but so far I've only been able to get to s/w upgrade mode and recovery stops at 15% because my computer sense that the phone isn't connected. I've tried running the recovery software in diag mode but it couldn't get past 15%. Can someone please help me?
Click to expand...
Click to collapse
2 options
Download LG mobile support (B2CAppSetup.exe) and select recover your phone. Your phone must be in S/W update mode and you must remove/comment LG server line in hosts file (for offline flash)
Try to use Lelus fast boot to flash ICS u-boot & x-loader (according to your phone model). And try to offline flash again. JB firmware does not work with offline flash.

[Q][SOS][Xiaomi Hongmi S1] Recovery

Hi there guys!
My Xiaomi Hongmi S1 couldn't pass the boot phase after me trying to install Xposed. Then, the software Mi Phone Manager tried to recover the system files with the phone in fastboot (in this phase I still could enter fastboot and recovery) - somewhere along this process I had to leave and, when I came back, I had an error message in the software and the phone was turned off. After this I could not turn the phone on anymore, not even into fastboot or recovery.
MiFlash detects the phone even like this, but is unable to flash things into it.
PLEASE, HELP ME!
Someone?
Go in fastboot to pc
(you probably see anything on your phone)
On PC you can see if you are in fastboot by
Klicking on Refresh button on MiFlash you will see that you are connected
And Flash stock rom
See On thread (1)
(Also See MiFlash Picture from Thread)
Link: forum.xda-developers.com/showthread.php?p=53594673#post53594673
If that fails, your phone is probably broken.

Honor 7 bricked, no access recovery/fastboot

Hi, i ****ed up yesterday night.
I have a Honor 7 which was rooted with TWRP. I tried to unroot it and go back to stock recovery to be able to update from 5.1 to 6.0 MM.
So i flashed with the stock recovery, but when the phone turned back on, recovery was broke.
Now i can't neither go into recovery mode or fastboot mode, so i can't flash anything anymore.
When i do the buttons combination to enter in recovery, i'm in rescue mode saying "func no11 (recovery image)
The phone is still able to boot on stock B140, but enable usb debug doesn't change anything.
I don't know if anyone got a solution or has the problem before, i've been looking into it all night long without success, i hope it's not a permanent brick
Thanks for reading me, and sorry for my english
Turn off phone, connect phone to pc then immediately after that hold power and vol down. You should be able to boot into fastboot?
Sadly it's not working. Looks like recovery mode and fastboot mode have been erased or something, my phone can only boot on Android, nothing else, so i basically can't root it/update/install recovery :/
Try to factory reset it.
If that doesn't work, let it completely discharge until it doesn't turn on. Charge it and then try to enter bootloader.
Can you enter eRecovery?
Hi, thanks for your reply
I can't enter in erecovery/recovery, and when i try to enter in the bootloader, instead of having "fastboot and rescue mode", i only have "rescue mode" with error 11 (no recovery image) then error 2.
USB debug is enabled, but my computer doesn't detect my phone in any way
Edit: The exact errors i have are:
Error!
Func NO: 11 (recovery image)
Error NO: 2 (load failed!)
Flash the stock recovery.img belongs to your current rom with multi-tool. Probably it'll be fixed.
@smbtirael to enter into bootloader mode just press and hold Vol Down button and simultaneously connect the phone to PC, if your PC is not detecting your device try installind Google USB drivers via SDK. If you get in bootloader mode then you know how to flash a recovery.

Help me... brick phone in fastboot!

Hello all! I'm really sad...
I tried to download from Play Store the new app: Official TWRP App and...
I tried to update my recovery and ... boom!!! My phone has rebooted into fastboot and has remained so ever !!
If I try to restart it (also recovery mode) back into fastboot !!!! I am desperate!
On the fastboot mode I can not do anything
I tried reinstalling the TWRP, I get message FAILED
Unlock bootloader? I get message FAILED
Boot recovery? I get message FAILED
(the smartphone is detected in fastboot)
I do not really know what I can do :crying: can someone help me?
very very very... thanks!
Perhaps I realized that the app has lock me the bootloader
There is perhaps a way to unlock the bootloader mode?

Bricked H930 - No Download mode or Fastboot

Hey guys, help.
Playing with dd commands i have now this situation :
I can boot on stock Android OS but it seems i have lost my Download Mode ( corrupted LAF partition maybe...) and Fastboot mode no more here. Stock recovery on my device and no more TWRP and no more root.
If i try to reboot to Download mode or Fastboot mode device it bootloop on LG logo.
How to recover LAF ? i can only boot on Android and OTA are no more available for my device because i have unlocked my bootloader and bootloader is still unlocked in this fu'ck of situation...
Since your bootloader is still unlocked, just reflash laf and recovery. Extract laf from your KDZ and grab a copy of TWRP:
fastboot flash laf laf.image (this will get you download mode back)
fastboot flash recovery twrp.ver.whatever.img
EDIT: Sorry -- missed the part about you saying you have no fastboot mode. With the phone off, have you tried holding vol down and plugging the USB cable in?
-- Brian
runningnak3d said:
EDIT: Sorry -- missed the part about you saying you have no fastboot mode. With the phone off, have you tried holding vol down and plugging the USB cable in?
-- Brian
Click to expand...
Click to collapse
yes sure, just tried all possible manual method to have back fastboot mode or download mode but only have LG Bootloop logo.
i think only hope is someone who release a user root method ( temporaly or tethered too) so i can rewrite LAF from Stock OS
wolfgart said:
yes sure, just tried all possible manual method to have back fastboot mode or download mode but only have LG Bootloop logo.
i think only hope is someone who release a user root method ( temporaly or tethered too) so i can rewrite LAF from Stock OS
Click to expand...
Click to collapse
What happens when you try to flash stock firmware with LG UP? You just let LG UP enter DL mode for you, don't try to manually enter it. Does it bootloop too?
padmanek said:
What happens when you try to flash stock firmware with LG UP? You just let LG UP enter DL mode for you, don't try to manually enter it. Does it bootloop too?
Click to expand...
Click to collapse
sure, same bootloop problem, it seems that LAF is corrupted
Damn. You seem to be pretty screwed. No fastboot and no LG UP flashing. You're left with RMA or just sell it, get a new one.
i think that can be still fixed....
Only need of a temporaly # Shell method or tethered too, just to reflash back LAF
Can LG bridge detect your phone?
asialove2013 said:
Can LG bridge detect your phone?
Click to expand...
Click to collapse
Yes for sure, and LGUP too can easily detect my device as always.
My V30 can be regularly be used in stock Android OS, so LG Bridge it detect perfectly device and ask me for an update to install. All process become, FW downloaded, and then when device is rebooted to apply update i have same problem : NO Download Mode working, only bootloop on LG Logo.
I'm stucked on the lg v30 logo.
adb or fastboot does not detect the phone.
I'm unable to get it on download mode.
any ideas???
thx in advance
any idea on how restore LAF from Android OS ? I can only boot from there
stil not solved problem here
Sorry i dont have any good information for you, im on this same boat, today i try to flash other model to my H932 and finaly got boot loop on logo LG V30
i can go to Fastboot but i have locked bootloader i try to enter in to Download mode but there is show only fist little icon with blue dots abut download mode is starting but after that phone do restart
im so fu.. up with this now because i have locked bootloader and cant flash recovery / boot / laf etc
( i gess recovery mode is blocked by T-mobile or i cant enter there or maybe i also sometnig ruined when i try flash via LGUP diffren software )
If some one has idea please help us
*i cant unlock my bootloader again because in developer option now is dissabled by default this option so when i try "fastboot oem unlock" get error message inform me it is not possible "Flashing Unlock is not allowed"
niko99 said:
Sorry i dont have any good information for you, im on this same boat, today i try to flash other model to my H932 and finaly got boot loop on logo LG V30
i can go to Fastboot but i have locked bootloader i try to enter in to Download mode but there is show only fist little icon with blue dots abut download mode is starting but after that phone do restart
im so fu.. up with this now because i have locked bootloader and cant flash recovery / boot / laf etc
( i gess recovery mode is blocked by T-mobile or i cant enter there or maybe i also sometnig ruined when i try flash via LGUP diffren software )
If some one has idea please help us
*i cant unlock my bootloader again because in developer option now is dissabled by default this option so when i try "fastboot oem unlock" get error message inform me it is not possible "Flashing Unlock is not allowed"
Click to expand...
Click to collapse
Can you get to download mode? If so you can flash back to stock using lg bridge or lg up. The choice is yours on that one but if download mode doesnt work. well that's a tough situation on your hands.
niko99 said:
Sorry i dont have any good information for you, im on this same boat, today i try to flash other model to my H932 and finaly got boot loop on logo LG V30
i can go to Fastboot but i have locked bootloader i try to enter in to Download mode but there is show only fist little icon with blue dots abut download mode is starting but after that phone do restart
im so fu.. up with this now because i have locked bootloader and cant flash recovery / boot / laf etc
( i gess recovery mode is blocked by T-mobile or i cant enter there or maybe i also sometnig ruined when i try flash via LGUP diffren software )
If some one has idea please help us
*i cant unlock my bootloader again because in developer option now is dissabled by default this option so when i try "fastboot oem unlock" get error message inform me it is not possible "Flashing Unlock is not allowed"
Click to expand...
Click to collapse
May I know what other model did you try to flash to your H932, and what mode is your phone status now , can you see com port on your PC device manager, is it Qualcomm HS diagnostic 9025?
Hi @car2carl @R800x_user
I used H932 and i try to flash H930 ( because in H932 there is no my national lang. so i try to flash with H930 UE version )
For the moment working only fastboot mode phone got boot loop on LG V30 logo, that same situation is with download mode, its start but after a few second phone restart...
So i'm in deep sh..t because in europe LG company / repair services rejected my request for repair even for a fee ( because i unlocked bootloader ) becasue phone is brought in USA
I try to flash but all every body know in H932 fastboot commands are cut off ..
i try fastboot flashall command but without success
Also i was play with FASTBOOT UPDATE xxxx.zip maybe with correct prepere zip but my knowledge is itoo small
I have EDL cable, but i cant put my phone in Emergency mode / or do somethnig to my PC detected as Qualcomm 9002 mode ( maybe if battery will be pull out but i dont wona do that or TEST POINT but for the moment on internet is no info about this possiblility )
All is very sed, my question is why i cant flash this phone with orginal firmware using fastboot that is crazy i uderstand there is no possibility flash system from other phone by fastboot etc. but with orginal should be able but is not
niko99 said:
Hi @car2carl @R800x_user
I used H932 and i try to flash H930 ( because in H932 there is no my national lang. so i try to flash with H930 UE version )
For the moment working only fastboot mode phone got boot loop on LG V30 logo, that same situation is with download mode, its start but after a few second phone restart...
So i'm in deep sh..t because in europe LG company / repair services rejected my request for repair even for a fee ( because i unlocked bootloader ) becasue phone is brought in USA
I try to flash but all every body know in H932 fastboot commands are cut off ..
i try fastboot flashall command but without success
Also i was play with FASTBOOT UPDATE xxxx.zip maybe with correct prepere zip but my knowledge is itoo small
I have EDL cable, but i cant put my phone in Emergency mode / or do somethnig to my PC detected as Qualcomm 9002 mode ( maybe if battery will be pull out but i dont wona do that or TEST POINT but for the moment on internet is no info about this possiblility )
All is very sed, my question is why i cant flash this phone with orginal firmware using fastboot that is crazy i uderstand there is no possibility flash system from other phone by fastboot etc. but with orginal should be able but is not
Click to expand...
Click to collapse
Have you tried the simple thing using button when power they call master reset using buttons : (sounds silly) but worth trying
Turn off the device.
Press and hold the Power and Volume down buttons.
When the LG logo appears and quickly release the Power button only and press Power button again but keep pressing the Volume down button until you see the picture below
https://drive.google.com/file/d/10WSl-Ez01owpZAV7o7hFSMO40is1qzcR/view?usp=sharing
{
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I assumed that you don't see any com port (Only Android Bootloader Interface)
in your device manager right?
@ car2carl
Thats is no so silly but i try factory reset and also wipe user data, also recovery is broken i cant go to recovery only fastboot and yes my PC see only "andoid bootloader interface"
niko99 said:
@ car2carl
Thats is no so silly but i try factory reset and also wipe user data, also recovery is broken i cant go to recovery only fastboot and yes my PC see only "andoid bootloader interface"
Click to expand...
Click to collapse
There was a time when I was in fastboot mode using fastboot reboot-edl was working and switch to download mode (using the patch fastboot from link below)
https://forum.xda-developers.com/redmi-note-3/how-to/guide-reboot-to-edl-mode-fastboot-test-t3398718
But I couldn't repeat it again.
I have XQCN/QCN backup for my phone and I save it , just in case I need it if my flash gone bad, but when I need to restore using qfil or qpst those programmer looking for COM port.
it is easy to get safe mode /diagnostic mode/download mode /fastboot mode when we don't have problem with bootlooping like yours., what was happen to you, holding me from flashing for experiment.
car2carl said:
There was a time when I was in fastboot mode using fastboot reboot-edl was working and switch to download mode (using the patch fastboot from link below)
https://forum.xda-developers.com/redmi-note-3/how-to/guide-reboot-to-edl-mode-fastboot-test-t3398718
But I couldn't repeat it again.
I have XQCN/QCN backup for my phone and I save it , just in case I need it if my flash gone bad, but when I need to restore using qfil or qpst those programmer looking for COM port.
it is easy to get safe mode /diagnostic mode/download mode /fastboot mode when we don't have problem with bootlooping like yours., what was happen to you, holding me from flashing for experiment.
Click to expand...
Click to collapse
thanks for trying to help me
I downoaded this fastboot and notting
Fastboot reboot-edl
rebooting into edl...
OKAY [ 0.002s]
finished. total time: 0.002s
phone restart but he stop at V30 logo and ( and afeter that my pc stop see phone )
Some know what is possible to "flash" over the fasboot using a command UPDATE ? maybe this is the way
fastboot update <filename> reflash device from update.zip
or second maybe good preper of files for command fastboot flashall will works ?
i try but have info like below
:/

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