Develop Bugs

bricked mi max(?)

hello everybody.
i got a 3/64gb mi max and tried to flash twrp and the miui 8 eu version.
For some reason the phone bricked (flashing the MI logo and then nothing).
i managed to get it on edl mode, i downloaded the official chinese and eu roms but no matter which one i try to flash i get this message and it doesnt go on after that.
any suggestions ?
the phone goes into EDL mode, and also goes into fastboot mode when i keep the vol - and power button. It's working but i can't flash the official rom cause of this message and when i try to flash TWRP, the screen flashes the MI logo and then nothing.

Same problem I had when flashing the latest EU ROM using TWRP with a locked bootloader. Here's what I did to fix it:
1. Make sure you have the latest Qualcomm USB drivers installed
2. Start up Miflash, make sure the right fastboot package is selected
3. Connect your phone to the PC. Hold down Power, Vol- and Vol+ together until you get a short vibration.
4. Check Windows Device Manager. Under Ports, you should see a Qualcomm 9008 QDLoader device. If you see a 9000 port or whatever, disconnect the phone, reconnect it and hold down all three buttons again.
5. Press Refresh in Miflash, you should see a COM10 device. Flashing should be successful.

oatcooky said:
Same problem I had when flashing the latest EU ROM using TWRP with a locked bootloader. Here's what I did to fix it:
1. Make sure you have the latest Qualcomm USB drivers installed
2. Start up Miflash, make sure the right fastboot package is selected
3. Connect your phone to the PC. Hold down Power, Vol- and Vol+ together until you get a short vibration.
4. Check Windows Device Manager. Under Ports, you should see a Qualcomm 9008 QDLoader device. If you see a 9000 port or whatever, disconnect the phone, reconnect it and hold down all three buttons again.
5. Press Refresh in Miflash, you should see a COM10 device. Flashing should be successful.
Click to expand...
Click to collapse
Just tried it. Same message shows up unfortunately

I have the same Problem, bat i use a old Version of Mi Flash. IT works better
Gesendet von meinem Mi Max mit Tapatalk

May i know what windows version you're using it..?, coz old version of MiFlash tool doesn't support running under 32bit system.
Maybe you can try using latest version of MiFlash tool..
You can download it from here..
If official link above doesn't work..just download from here..
Hope it's help..

You must also mark option "Flash all" in MiFlesh.

There is a solution. I have tried everything but mistake was to obvious to posiible really. I was using wrong ROM version to flash it. Had "can not read from port ..." or "can not received hello packet data".
Firts of all download miflash beta. Then check your processor type because this is what define your rom. I thought that my Mi Max 64GB is a hydrogen ROM. Wasted because of that about 30 hours of my precious life Then I realised that my ROM is helium. I downloaded helium_global_images_V8.1.9.0.MBDMIDI_20170103
Flashed it for a first time.
google:
Discussion Solved Bootloop, Cannot receive hello packet, Object reference not set to an

lenovo P1 totally bricked

I was trying to use QFIL to update the phone and get rid of chinese characters,and now my phone is completely blank with no sounds or vibration.The computer still connects to the phone in QFIL but doesnt show as a device on the computer.
Any help in fairly simple language would be great.

alan53 said:
I was trying to use QFIL to update the phone and get rid of chinese characters,and now my phone is completely blank with no sounds or vibration.The computer still connects to the phone in QFIL but doesnt show as a device on the computer.
Any help in fairly simple language would be great.
Click to expand...
Click to collapse
Go to stock recovery if it is possible( both volume + power button) then power off and then press volume up anx cpnnect to pc. What happened now?

Thanks i tried stock recovery nothing happens ie no reaction from the phone,if i hold the power button for a minute and then press volume up and connect to pc the pc bleeps

Does Qualcomm port shows?
Can you use qfil program in this state?

yes qualcomm shows in device manager and qfil seems to work but ends in sahara fail

alan53 said:
yes qualcomm shows in device manager and qfil seems to work but ends in sahara fail
Click to expand...
Click to collapse
qualcomm 9008 or 9006?

Starchm said:
qualcomm 9008 or 9006?
Click to expand...
Click to collapse
qualcomm 9008

got it fixed somehow!

LG G8 STUCK IN Qualcomm HS-USM QDLoader 9008

Today I Bricked My LG820Qm
I was updating my Lg g8 using LG UP, When the Process on 64% my PC power off
After that my phone stuck in Qualcomm HS-USM QDLoader 9008
Any solution to come out from this mode to Downloaded Mode so that i can update using LG up.
I was updating G820QM10i_00_NAO_US_OP_0401 to G820QM20b_00_NAO_US_OP_1224
My LG up LGUP_Lab_Frame_Ver_1_16_0_3

Can you try to switch to download mode by press&hold VOL+ while inserting the USB cable (connected to PC). Phone needs to be off while doing so.

tron1 said:
Can you try to switch to download mode by press&hold VOL+ while inserting the USB cable (connected to PC). Phone needs to be off while doing so.
Click to expand...
Click to collapse
I tried not working
If i press&hold VOL+ while inserting the USB cable still my phone come with Qualcomm HS-USB Mode
thanks for your reply

What happens if you press&hold VOL- (furing the whole procedure) push the power button until the phone vibrates, release the button und press&hold the power button?

tron1 said:
What happens if you press&hold VOL- (furing the whole procedure) push the power button until the phone vibrates, release the button und press&hold the power button?
Click to expand...
Click to collapse
Which ever combination, Vol- + power phone power of
with in sec it boot to Qualcomm mode

I don't know where to ask so I'm gonna try here. My G820N is stuck on Android 10 beta. Whenever I flash an official kdz, it only allows for emergency calls. Can't do anything. Any help would be appreciated

Following, in right here with ya.

atsuisofu said:
Following, in right here with ya.
Click to expand...
Click to collapse
Try entering download mode with phone disconnected from USB cable.
Also try to see if it gets recognized by LG-UP or by LG Bridge. These 2 softwares don't need download mode to be able to flash, just the phone to be recognized on some PORT.
Try also factory reset hard menu. Also try switching between Slot A and Slot B. There is also this backup method. Phone is not dead on one of those slots.
If nothing works (but slot a slot b should 100% work) , wait for the firehose, it's just around the corner. That will restore the phone back 100%.
For more info search v50thinq on telegram app. :good:

I can t get to download as it freezes and without the USB cable it doesn't even try and enter. I appreciate the recommendations. I was thinking of the a/b seit hbut without the use of fastboot I am at a loss of how to switch between the two as I thought the system chose and the switch happened upon rebooting once a system had been selected ie as in turning the unit off after loading the os set a flag to go to the opposite system upon completing the inftframs and boot sequence.

vikramanananda said:
Which ever combination, Vol- + power phone power of
with in sec it boot to Qualcomm mode
Click to expand...
Click to collapse
Hi, i'm facing the same problem today, my QM will not go into any mode other than the Qualcomm mode. Were you able to recover your phone finally ?

vikramanananda said:
Which ever combination, Vol- + power phone power of
with in sec it boot to Qualcomm mode
Click to expand...
Click to collapse
did you ever get it fixed. im having the same problem.

johnnycm77 said:
did you ever get it fixed. im having the same problem.
Click to expand...
Click to collapse
me too, do you fix it?

vikramanananda said:
Today I Bricked My LG820Qm
I was updating my Lg g8 using LG UP, When the Process on 64% my PC power off
After that my phone stuck in Qualcomm HS-USM QDLoader 9008
Any solution to come out from this mode to Downloaded Mode so that i can update using LG up.
I was updating G820QM10i_00_NAO_US_OP_0401 to G820QM20b_00_NAO_US_OP_1224
My LG up LGUP_Lab_Frame_Ver_1_16_0_3
Click to expand...
Click to collapse
So, if the device, as you say, lost power during an update like that, then almost assuredly you have at least one, if not numerous corrupted partitions.
And, it's specific partitions on the device that allow it to enter download mode. One of these most know about or have heard of is the laf partition. But other have to be there also for it to work, I don't remember exactly what the others off the top of my head, but that info is easily found.
The key thing you need (or any others commenting same prob), is to be able to enter EDL mode and have qfil installed and recognizing the device. If you can get that far, it would be easy to find the correct partitions you could flash with qfil and then immediately go from qfil to download mode.
Many many people have done this. Just get qfil set up (see guides section) and get the device recognized. that takes some effort but it's def doable.

Question Oneplus 9 pro bricked, impossible to get to EDL

Hey all,
So i've unlocked by bootloader, flashed a custom recovery to then proceed with LineageOS flashing. However it went completely wrong as on reboot i'm stuck with the bootloader unlocked warning and then a blackscreen.
I still have access to fastboot mode however it's impossible to flash a customer recovery ("No Such Partition") and also impossible to directly "fastboot boot recovery.img" as the phone simply reboots on the warning and then blackscreen.
The only solution seems to get the device to qualcomm EDL mode and reflash all with the MSM tool (which I have as well as all the drivers) however I cannot get my Oneplus 9 pro to EDL mode...
I've tried all the fastboot commands (fastboot oem EDL, fastboot reboot EDL, none of them work) as well as the combination volume UP + volume DOWN + plugging the cable (it just boots the fastboot mode.
Honestly would greatly appreciate any help as it is the first time in a decade I hard bricked a phone like this as it seems all the partitions are broken.

Make sure you have it unplugged when you do the button combos, as it will just start to boot while it's plugged in. Also, if you can reach fastboot, you can almost definitely reach EDL. Try unplugging and holding power+vol up for a bit which forces it to completely power off. Then try getting into EDL through the normal button combo/plugging. This is what I had to do since once it got into the booting/no-booting cycle I couldn't get to EDL.

1] Make sure you have it connected directly to your computer via USB port rather than via a USB Hub, I've seen that cause the device not to show up in the device manager.
2] You might have to restart your computer with driver signing disabled, check here for instructions for that
3] I've uploaded the Qualcomm drivers here
4] Make sure you use POWER + VOL DOWN + VOL UP and watch your device manager to see if the device is there
5] Make sure you choose the correct MSM tool from here for your region/provider
6] Remember to use MsmDownloadTool V4.0.exe, choose "User type : Others" and choose the correct device/region under the top "Target" dropdown.
7] If you don't see any COM device showing connected then try changing USB port or rebooting the device back into EDL mode.

Good advice above.
Last time I couldn't reach EDL with my previous phone, it turned out to be an issue with the drivers I had installed. I uninstalled all Android-related drivers including some generic thing that showed up in device manager when plugging in the phone, then reinstalled the latest Qualcomm drivers.
Also possibly try a different USB cable if you have one. My OP9P didn't show up when the cable it came with was plugged into my USB-C port for some reason, but it worked fine with a generic Type-A to C cable I had sitting around.

Thanks a lot for the different guidelines !
i'm 100% sure the drivers are working. I have another oneplus 9 pro that is detected when booted on EDL mode on the PC. The faulty one however cannot reach it. Also it cannot get any charge as whenever I plug it on it just goes on a boot loop. Tried to leave it to charge for a full night but still shows the "out of battery logo" with the red cable.
When plugged to the PC while pressing VOLUME UP + VOLUME DOWN I keep getting the windows sound of device plugged/unpluged, etc etc...
To be honest I think the flashing messed up the partitions as it is now hard to do anything with this device...

Tornadeur said:
Thanks a lot for the different guidelines !
i'm 100% sure the drivers are working. I have another oneplus 9 pro that is detected when booted on EDL mode on the PC. The faulty one however cannot reach it. Also it cannot get any charge as whenever I plug it on it just goes on a boot loop. Tried to leave it to charge for a full night but still shows the "out of battery logo" with the red cable.
When plugged to the PC while pressing VOLUME UP + VOLUME DOWN I keep getting the windows sound of device plugged/unpluged, etc etc...
To be honest I think the flashing messed up the partitions as it is now hard to do anything with this device...
Click to expand...
Click to collapse
I can fix it bro pm me telegram .. @Hunar71

Hunar999 said:
I can fix it bro pm me telegram .. @Hunar71
Click to expand...
Click to collapse
Can you help me too, I have exactly the same problem…

If you use Windows, you need to see "QDLOADER 9008" in Device Manager > Portable Devices.
When you got this it will work, 100% .
It worked for me a few days ago. My laptop runs on Windows 11 x64. And only have usb 3.0. NO usb 2.0.

was having the hardest time as well, it's not that the device wasn't going to EDL mode, it was but it had the wrong driver installed, thus making MSM tool not detect it in time, it is a very small window that you have where the device goes into EDL mode and the MSM tool detects it, makes a handshake with it and starts the process, but if you have the wrong driver, MSM tool will not detect the device and the device will just turn back into fastboot mode, I'm attaching a picture of the device manager where the said driver is under "Ports" ( COM & LTP ) make sure you download the above mentioned drivers, if there is any other driver under Ports, uninstall it and whenever you plug in your phone with the VOL + VOL - combo, you will see the device appear under PORTS, upgrade the currently installed driver for the one called qcmdm.inf which you'll find after you extract the .cab file that you downloaded previously, after that open MSM Tool and hit start, the port number should match the one on the device manager, now unplug the cable from your phone, power it off and do the button combination and then plug in the cable, MSM should instantly recognize the device and start the restoration.

Alberhasky said:
was having the hardest time as well, it's not that the device wasn't going to EDL mode, it was but it had the wrong driver installed, thus making MSM tool not detect it in time, it is a very small window that you have where the device goes into EDL mode and the MSM tool detects it, makes a handshake with it and starts the process, but if you have the wrong driver, MSM tool will not detect the device and the device will just turn back into fastboot mode, I'm attaching a picture of the device manager where the said driver is under "Ports" ( COM & LTP ) make sure you download the above mentioned drivers, if there is any other driver under Ports, uninstall it and whenever you plug in your phone with the VOL + VOL - combo, you will see the device appear under PORTS, upgrade the currently installed driver for the one called qcmdm.inf which you'll find after you extract the .cab file that you downloaded previously, after that open MSM Tool and hit start, the port number should match the one on the device manager, now unplug the cable from your phone, power it off and do the button combination and then plug in the cable, MSM should instantly recognize the device and start the restoration.
Click to expand...
Click to collapse
Yeah make sure it's exactly the same name of that driver - worked for me on oneplus 9

If you have access to fastboot still. Try switching slots. Then going into EDL

For anyone looking for help, please DM me.

djsubterrain said:
1] Make sure you have it connected directly to your computer via USB port rather than via a USB Hub, I've seen that cause the device not to show up in the device manager.
2] You might have to restart your computer with driver signing disabled, check here for instructions for that
3] I've uploaded the Qualcomm drivers here
4] Make sure you use POWER + VOL DOWN + VOL UP and watch your device manager to see if the device is there
5] Make sure you choose the correct MSM tool from here for your region/provider
6] Remember to use MsmDownloadTool V4.0.exe, choose "User type : Others" and choose the correct device/region under the top "Target" dropdown.
7] If you don't see any COM device showing connected then try changing USB port or rebooting the device back into EDL mode.
Click to expand...
Click to collapse
Thanks a lot man. Saved my Day. First 9Pro successfully restored ;-) Thank you and merry Christmas to all.

Guys I do not need to use the MSM Tool Anywhere until I reach the step where my device is being successfully detected as "QDLOADER 9008" in my windows device manager correct?
Or does the MSM Application need to be running when I reboot to EDL mode?
I am following this guide.
Please help

I always have phone powered off, and while holding both volume keys I plug it into USB cord(that is already plugged to pc) and then click on enum(button in msm screen) until it says connected then hurry and click start. Once it starts I can let go of volume keys.. Also more than likely u will need to click the box to "use lite firehose" or "Sahara communicaion" will keep failing.

make sure you have oneplus 9 pro drivers and " qaulcomm incorporated - Ports" Driver) and ("qaulcomm communications inc-Net" Driver) so your phone in edl which will be already most likely be running before you plug it in. just hold down both volume buttons and plug in to the usb port to your pc and release once plugged in and start the msm tool and hit enum it should say connect provided that you have all the necessary drivers above so the pc usb port will be able to communicate/recognize you device. its never usually A 1 and done type of thing. everytime i brick my phone its always the 100th try before i get a com port connected and the software communicating successfully, so just be patient and take your time. you will get it back up and running,

Hey, I wanted to ask in here instead of starting a new thread.
Right now I have an OP9p that wont boot to EDL (Only fastboot or Corrupt page)
I tried the fastboot commands but it won't work and it won't shut down, I have fixed multiple phones using MSM and know all the small issues and how to get around them but it's the first time finding a device that won't shut down and will keep rebooting tried volume up + Power for several seconds tried holding only power or the three.
Nothing it keeps rebooting and won't shut down for me to get into EDL.
Any ideas?
Thanks

awsan said:
Hey, I wanted to ask in here instead of starting a new thread.
Right now I have an OP9p that wont boot to EDL (Only fastboot or Corrupt page)
I tried the fastboot commands but it won't work and it won't shut down, I have fixed multiple phones using MSM and know all the small issues and how to get around them but it's the first time finding a device that won't shut down and will keep rebooting tried volume up + Power for several seconds tried holding only power or the three.
Nothing it keeps rebooting and won't shut down for me to get into EDL.
Any ideas?
Thanks
Click to expand...
Click to collapse
can't get into edl mode
how can I get oneplus 9 pro into edl mode while it's refusing to turn off? keep in mind that I can't use adb. but was able get fastboot devices command to work and I did not use any third party roms, didn't unlock the bootloader, and do not have...
forum.xda-developers.com

awsan said:
Hey, I wanted to ask in here instead of starting a new thread.
Right now I have an OP9p that wont boot to EDL (Only fastboot or Corrupt page)
I tried the fastboot commands but it won't work and it won't shut down, I have fixed multiple phones using MSM and know all the small issues and how to get around them but it's the first time finding a device that won't shut down and will keep rebooting tried volume up + Power for several seconds tried holding only power or the three.
Nothing it keeps rebooting and won't shut down for me to get into EDL.
Any ideas?
Thanks
Click to expand...
Click to collapse

Well you have a corrupted boot.img or you would not be trying to edl. Also you probably are holding down multiple buttons to power off to your phone and your either not remembering or forgot that these combination of buttons are booting you into other modes fastboot, recovery or system.

Question I am stuck in fastboot and can only boot into fastboot please help??

I can only accsess fastboot and cannot reboot into anything except fastboot.... I tried extracting the payload bin but can only flash a few lines then I am told to reboot into fastbootd but cannot access that either... I cannot access recoveries either and I have tried to flash them but still wont budge... any ideas??

Use MSM tool

I also have this problem and I can't get it to EDL mode nothing happens stuck in fastboot.

I just typed a whole guide on how I managed to solve this in detail and the tab got closed out... in short then, download Qualcomm drivers and not oneplus's. There are many drivers in the file, just extract the whole thing and point to the file on device manager and include subfolders. It should find which I think was the HS-USB QDloader 9008 driver then install. Make sure you download the correct MSM for your version. The latest for global (or O2) is only hosted on one server and was going to take 12 hours to download on highspeed internet so I used lemonadep_22_O.05_210324 being 11.2.2.2. Use the Win7 version. Even though you cannot use EDL, you can reference these key combinations to get it recognized. If you're having a completely black screen, use the all button press hold until it vibrates. Make sure you are shutdown all the way and if needed use fastboot to. With MSM opened, drivers installed, and phone off, hold both vol keys and connect to PC. Hit Enum to refresh connections and hopefully it shows up and you can get a successful download complete. I found that the black screen was actually the device being in recovery mode. It was possible to successfully enter recovery using boot with power and volume down at times, although all sideload OTA's (along with prior fastboot flash boot *.img, fastboot -w, fastboot update, fastboot reboot-edl, ect.) failed. There was a lot of trial and error where just repeating some things after they had failed almost magically started working or stopped however this process is what worked in my case.

xifo.0001 said:
I just typed a whole guide on how I managed to solve this in detail and the tab got closed out... in short then, download Qualcomm drivers and not oneplus's. There are many drivers in the file, just extract the whole thing and point to the file on device manager and include subfolders. It should find which I think was the HS-USB QDloader 9008 driver then install. Make sure you download the correct MSM for your version. The latest for global (or O2) is only hosted on one server and was going to take 12 hours to download on highspeed internet so I used lemonadep_22_O.05_210324 being 11.2.2.2. Use the Win7 version. Even though you cannot use EDL, you can reference these key combinations to get it recognized. If you're having a completely black screen, use the all button press hold until it vibrates. Make sure you are shutdown all the way and if needed use fastboot to. With MSM opened, drivers installed, and phone off, hold both vol keys and connect to PC. Hit Enum to refresh connections and hopefully it shows up and you can get a successful download complete. I found that the black screen was actually the device being in recovery mode. It was possible to successfully enter recovery using boot with power and volume down at times, although all sideload OTA's (along with prior fastboot flash boot *.img, fastboot -w, fastboot update, fastboot reboot-edl, ect.) failed. There was a lot of trial and error where just repeating some things after they had failed almost magically started working or stopped however this process is what worked in my case.
Click to expand...
Click to collapse
After hundreds of trys I finally got it scared ****less that I lost my phone.

holydemon said:
After hundreds of trys I finally got it scared ****less that I lost my phone.
Click to expand...
Click to collapse
lol same here, you say it's working now though?

xifo.0001 said:
lol same here, you say it's working now though?
Click to expand...
Click to collapse
Yeah but that was a hassle should've been easier to reach that interface. I was almost sending it to service for nothing but a stupid unreachable interface nonsense.
Also to note when I tried with original cable from the box was successful the other usb cable gave me problems.