Hello!
On my LG Leon 4G LTE H340n there is a problem with booting, it stuckts at LG booting logo. When I try to put it in download mode (volume up and connect usb) it displays security booting error and then black screen showing only.
So I can't get it into download mode, can't boot it, and I tried putting it in fastboot (with volume down and connect usb), but that fastboot mode doesn't really work it gives failed command not found on every command.
So how is it possible to reflash the stock recovery (to allow download mode) and then the ROM?
I already have the needed .img files (laf.img, recovery.img, etc..)
I read on other threads that it is possible to write those img files to the correct partition but you need to short testpoint. So how to do this on this phone?
Thanks in advance!
To me the time that I came out this error was installing a Custom Recovery and could not fix it I had to send it to sat and I made a change of motherboard do not know if there will be someone alla able to fix it but I think since you can not access the fastboot or the dowloads mode. Sorry for my English but this translated with google translator
I never need to enter into download mode in my lgms345 to flash a kdz file and all occurred fine!
Lg flash tool put the phone automatically into download mode but your phone need to. Stay connected to your PC
GUYS first i installed Twrp 2.7 than after getting into recovery mode i flashed TWRP 3.0.2 but after that phone is dead.Not even lenovo logo
when i connect it to PC it shows as "Qualcomm hs-usb qdloader 9008m" (but not detecting as fastboot mode) and many many windows gets opens and tell me to fomate drive but cant formate it shows that disk is read only
when i tried to Flash stock rom using QPST it shows "failed to switch to EDL mode". any key combination isnt working.I cant go to EDL mode maunally as phone is not detecting as fastboot or adb mode
is my motherboard is broken????
Hi all,
what happens until here?
A week ago i have bricked my Axon 7 (2017G). Complete dead, only red LED flashing. Search the Forum and found the instructions to disassemble the phone, shorten the Service Point and set the device into edl mode. Great, Works. Flashing the full EDL Rom via MiFlash and phone boots into Android. But then i was realizing that i have flashed the wrong linked Rom. ZTE_A2017V2.0.0B13. At this time i was not Aware that i Need 2017G Rom. Phone works, but wrong Rom.
When i tried to flash anew rom i get from miflash the message 'cannot receive hello packet. try to reset...'
I'm using Win10, several USB Ports and several MiFlash versions. When i Press Power + Vol Down i get into FTM Mode. When i press Power + Vol Up i come into 'Revoery Mode?'. Ist in Chinese.
Message from Fastboot:
'Your device Software cant be checked for corruption. Please lock the bootloader'.
What can id do, any Idea?
Regards
nukem007 said:
Hi all,
what happens until here?
A week ago i have bricked my Axon 7 (2017G). Complete dead, only red LED flashing. Search the Forum and found the instructions to disassemble the phone, shorten the Service Point and set the device into edl mode. Great, Works. Flashing the full EDL Rom via MiFlash and phone boots into Android. But then i was realizing that i have flashed the wrong linked Rom. ZTE_A2017V2.0.0B13. At this time i was not Aware that i Need 2017G Rom. Phone works, but wrong Rom.
When i tried to flash anew rom i get from miflash the message 'cannot receive hello packet. try to reset...'
I'm using Win10, several USB Ports and several MiFlash versions. When i Press Power + Vol Down i get into FTM Mode. When i press Power + Vol Up i come into 'Revoery Mode?'. Ist in Chinese.
Message from Fastboot:
'Your device Software cant be checked for corruption. Please lock the bootloader'.
What can id do, any Idea?
Regards
Click to expand...
Click to collapse
disassemble again, force EDL and flash the corresponding rom
bornlivedie said:
disassemble again, force EDL and flash the corresponding rom
Click to expand...
Click to collapse
Already done, same Story. I've disassemble again and tryed like the first time. But MiFlash says no hello package. Laptop was meanwhile rebooted to ensure that no Background processes are blocking MiFlash.
I can also force EDL Mode by 'adb reboot edl'. The Axon is then shown as 'Qualcomm HS-USB QD Loader 9008)' in the device manager. Or is there a difference?
nukem007 said:
Already done, same Story. I've disassemble again and tryed like the first time. But MiFlash says no hello package. Laptop was meanwhile rebooted to ensure that no Background processes are blocking MiFlash
Click to expand...
Click to collapse
In Windows 10, does the device manager detect the phone as Qualcomm 9008 inside the ports section? It is the way Windows detects a phone in EDL mode. You may have also some driver issue in Windows. If it is detected as BULK then you only need to install the latest Qualcomm drivers. You can find the details in this guide.
nukem007 said:
Already done, same Story. I've disassemble again and tryed like the first time. But MiFlash says no hello package. Laptop was meanwhile rebooted to ensure that no Background processes are blocking MiFlash.
I can also force EDL Mode by 'adb reboot edl'. The Axon is then shown as 'Qualcomm HS-USB QD Loader 9008)' in the device manager. Or is there a difference?
Click to expand...
Click to collapse
I had the no hello package message in Win10 with a A2017U, for me the solution was to setup to run MiFlash in Administrator mode (look for the check box under the compatibility tab), and then replugin the USB cable and restart EDL fresh.
There seem to be all kinds of cases of this occurring for various phones on the internet with various solutions, but this one worked for me this time.
It seems to be a YMMV thing.
BTW if you have an unlocked bootloader flashing the Recovery with the suitable version of Nfound's TWRP Exclusive allows a choice of rebooting into EDL(9800).
This makes getting back into EDL relatively convenient.
nukem007 said:
Hi all,
what happens until here?
A week ago i have bricked my Axon 7 (2017G). Complete dead, only red LED flashing. Search the Forum and found the instructions to disassemble the phone, shorten the Service Point and set the device into edl mode. Great, Works. Flashing the full EDL Rom via MiFlash and phone boots into Android. But then i was realizing that i have flashed the wrong linked Rom. ZTE_A2017V2.0.0B13. At this time i was not Aware that i Need 2017G Rom. Phone works, but wrong Rom.
When i tried to flash anew rom i get from miflash the message 'cannot receive hello packet. try to reset...'
I'm using Win10, several USB Ports and several MiFlash versions. When i Press Power + Vol Down i get into FTM Mode. When i press Power + Vol Up i come into 'Revoery Mode?'. Ist in Chinese.
Message from Fastboot:
'Your device Software cant be checked for corruption. Please lock the bootloader'.
What can id do, any Idea?
Regards
Click to expand...
Click to collapse
I have now used the Axon7Toolkit with Option 11 (Restore to stock) and after this flashed the 2017G with MiFlash. And it works. Don't know why.
But the Topic with the Bootloader is still open. So I'm not able to root and istall TWRP:
Message from Fastboot:
'Your device Software cant be checked for corruption. Please lock the bootloader'.
nukem007 said:
Already done, same Story. I've disassemble again and tryed like the first time. But MiFlash says no hello package. Laptop was meanwhile rebooted to ensure that no Background processes are blocking MiFlash.
I can also force EDL Mode by 'adb reboot edl'. The Axon is then shown as 'Qualcomm HS-USB QD Loader 9008)' in the device manager. Or is there a difference?
Click to expand...
Click to collapse
that's a bad connection, you must have let go of the contact too son
make sure it gets detected in your pc, hold it a couple of seconds more and then let go
Use the ADB command "adb reboot edl" instead as its the most sure fire way to ensure you are actually in EDL mode. The button combination method sometimes doesn't work as I've experienced this myself on more than one occasion.
I have the same issue. I cant flash using MiFlash. My phone stuck on black screen and no LED flash. This is what i tried to do:
1: I unlocked bootloader using MiFlash and fastboot.
2: Installed TWRP recovery.
3: Tried to install custom ROM and it installed but phone was not booting to system and it always went to fastboot mod.
4: Then i again lock the boatloader using fastboot oem lock.
5: Just after that the phone went to black screen and no LED and adb devices dont show phone listed and fastboot not working.
6: Tried Vol up and power for a minute but no LED and no logo just black screen. Tried Vol down and power plus vol up/down and power for a minute but nothing.
7: If i connect phone with PC its appearing in Device Manager as Qualcom HS-USB QDLoader 9008 (COM10)
8: adb and fastboot dont detect it. MiFlash detets but not flashing and gives No hello packet received error.
Anybody can help? Should i try flashing stock rom using MyFlash if it works for some reason? Other files are not flashing like recovery or unlock etc.
> 4: Then i again lock the boatloader using fastboot oem lock.
This is the fatal step that bricked your phone in EDL mode. Reason: To relock bootloader, your phone must be full stock first:
stock ROM, stock recovery. But you was with TWRP = custom recovery!
Fortunately, the Axon 7 is "unbrickable". And your phone is still in EDL mode, this is not the worst brick status (DFU mode).
Note: if ever your were in DFU mode, there is still DFU tool to unbrick your phone (search appropriate topic in forum).
To unbrick in EDL mode, try to EDL flash entire stock ROM corresponding to your model (A2017, A217U or A2017G), Nougat recommanded (not Oreo: not supported by many tools; not Marshmallow: too old).
Recommended tool to flash:
Axon 7 EDL tool (it has link to full stock ROM for different models)
https://forum.xda-developers.com/axon-7/development/axon-7-edl-tool-flash-backup-restore-t3750759
Note: I never get "No hello packet received error" when using Axon 7 EDL tool. Miflash is not necessary nor recommended for me (overkill, various versions).
Some advices:
- always launch Windows Device manager and monitor it to check phone connection status (COM HD-USB QDLoader 9008, or DFU, or Android device).
- try using latest stable Qualcomm HD-USB QDLoader Driver, if possible signed version. E.g. version 2.1.1.2.
- of course charge the phone fully if possible before flashing.
- check and use good USB connection cable.
- you may need to set Windows in "test mode" first (disable driver signing) to avoid "No hello packet received error"
https://answers.microsoft.com/en-us...est-mode/27b555ca-852a-44c7-b42f-c84b8eec06f2
I have a really similar issue. After updating to Oreo ROM B03, I tried to enter EDL to flash twrp (but I didn't get to this).
I couldn't boot to bootloader using the recovery options (the system was just normally starting). I tried with vol+, vol- and power at one time. After the red led blinks I released all buttons. I guess I got to EDL, but I can't quit it now.
The QDLoader 9008 (driver version is exactly 2.1.1.2) is visible COM4, but I can't do nothing with it. Same error with Miflash, Axon 7 EDL tool stopped on "Loading the programmer". I tried all combinations vol+, vol-, power to boot to the system again, but without luck. Black screen and no reaction.
After night, when I hold power the red led blinks and that's all. When I connect cable to laptop the red led starts blinking, no QDLoader 9008 visible now.
Anyone has an idea what to can I do?
I have the same issue. I cant flash using MiFlash. My phone stuck on black screen and no LED flash. This is what i tried to do:
1: I unlocked bootloader using MiFlash and fastboot.
2: Installed TWRP recovery.
3: Tried to install custom ROM and it installed but phone was not booting to system and it always went to fastboot mod.
4: Then i again lock the boatloader using fastboot oem lock.
5: Just after that the phone went to black screen and no LED and adb devices dont show phone listed and fastboot not working.
6: Tried Vol up and power for a minute but no LED and no logo just black screen. Tried Vol down and power plus vol up/down and power for a minute but nothing.
7: If i connect phone with PC its appearing in Device Manager as Qualcom HS-USB QDLoader 9008 (COM10)
8: adb and fastboot dont detect it. MiFlash detets but not flashing and gives No hello packet received error.
Anybody can help? Should i try flashing stock rom using MyFlash if it works for some reason? Other files are not flashing like recovery or unlock etc.
Click to expand...
Click to collapse
Hi,
same issue here. Using the Axon7_EDL_Tool doesn't work for me: While flashing A2017G_B03_OREO_FULL_EDL via "Flash FULL EDL" it stops with the output: Loading the programmer: prog_ufs_firehose_8996_ddr.elf
Does someone know the solution?
same thing happening today, anyone found the solution yet?
So my friend messed up his zuk z2 plus by flashing zui 4.0 and gave it to me to fix it
On boot it showed encryption unsuccessfull
I tried booting in the recovery and fastboot but it couldn't boot
The device was f**ked up
So i did some research and came across a thread from [email protected] about booting in EDL mode
EDL is emergency download mode
Now to boot into EDL you should power off the device
hold volume up button for 15 second
After 15 second cilck the power button (instant click like you do for going on lock screen 0.5sec) (don't leave volume key)
Now press and hold power button and instantly insert USB cable (insert during device vibrates)
If ( u did it right ){
the zuk logo should blink and disappear and you will be in EDL mode
}else{
your device will boot normally
}
Now you can flash stock rom using mi flash tool
You will need to download qpst version of ROM for flashing
You need to install right drivers for flashing via mi flash tool
I tried using QPST/QFIL but it gave some error
I hope this article helpful
Video will be out soon on : https://youtube.com/rohanparab459
My phone was rooted nad has an unlocked bootloader
today, i got prompted to update magisk. I had done this previously with no problem, but something must have changed with magisk, because after rebooting the phone got stuck in fastboot mode.
I tried the "hold power and volume down until the phone reboots 6 times in a row", but it didn't work. I plugged the phone to the pc and it entered download mode
is there a way to fix it myself? is download mode the same as 9008 mode?
the phone is a AWM model cross flashed to ulm, running android 9
nevermind, got the phone to 9008 mode too (detected by pc as Qualcomm HS...)
I have same problem, i get download mode but when i open lgup there is no option to choose kdz or select refurbeshed
So how did you fix it?