Reflash Poco f2 pro with QFIL through EDL - Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans

My phone was hard bricked after my battery ran out. It only shows a red light when charging.
Luckily the 9008 mode works and through the testpoints i'm able to connecti via edl.
Unfortunately MIFLASH doesn't work since you need an authorized account. However, i'm trying to use QFIL to flash on a fastboot rom. It doesn't seem to work.
Would anyone be able to help me with:
1. a guide on how to flash through QFIL (and which rom i need to use)
2. a No Auth Firehose file for this phone so i can use MIFLASH without authorization.
Thanks!

ok. Some progress now. I'm able to access fastboot. However, the phone is not detected on the computer. Red light while charging is also not present anymore, although i doubt that this is the flexcable issue.
Does anyone know how i can reflash with a locked bootloader in Fastboot?

pimf said:
ok. Some progress now. I'm able to access fastboot. However, the phone is not detected on the computer. Red light while charging is also not present anymore, although i doubt that this is the flexcable issue.
Does anyone know how i can reflash with a locked bootloader in Fastboot?
Click to expand...
Click to collapse
With Mi Assistant but if the phone is not detected it is mission impossible.

some more progress.
Phone is turning on now, but is stuck at the miui logo. I have no idea why this phone is coming back to live so randomly. Still not able to see the phone in windows. (nothing in device manager)
I also don't understand what is going wrong. I didn't reflash anything. I only replaced the flex cable and then my phone only lid up with the red charging light (staying red).
Now the red light is not on anymore. But i'm sure there is connection since i was able to get into 9008 mode with the computer connecting to the phone in EDL.

pimf said:
some more progress.
Phone is turning on now, but is stuck at the miui logo. I have no idea why this phone is coming back to live so randomly. Still not able to see the phone in windows. (nothing in device manager)
Click to expand...
Click to collapse
Try wipe data with recovery.

NOSS8 said:
Try wipe data with recovery.
Click to expand...
Click to collapse
Ill try again, however volume up + power button does not work (and I can therefore not enter recovery mode).
I'll keep trying.

pimf said:
Ill try again, however volume up + power button does not work (and I can therefore not enter recovery mode).
I'll keep trying.
Click to expand...
Click to collapse
Wiped the data, and the first boot still is stuck at the miui logo. Waited for a good 25 minutes. Mi assistant in the recovery menu doesn't let me connect with the computer either. I'm really curious why that is.

pimf said:
Wiped the data, and the first boot still is stuck at the miui logo. Waited for a good 25 minutes. Mi assistant in the recovery menu doesn't let me connect with the computer either. I'm really curious why that is.
Click to expand...
Click to collapse
Change the flexcable and try with Miflash

NOSS8 said:
Change the flexcable and try with Miflash
Click to expand...
Click to collapse
already did that. No go. I'm a bit frustrated as to why the pc doesn't see the phone.

pimf said:
already did that. No go. I'm a bit frustrated as to why the pc doesn't see the phone.
Click to expand...
Click to collapse
If the problem occurred after replacing a component (battery, cable, etc.), surely something is incorrectly mounted or defective.

I have a spare charging pcb. can try that. But i'm not sure that's going to help since i can see the phone in 9008 mode. Just cannot flash the phone due to the mi account restrictions.

tried the new pcb. Same problems. I'm wondering. How do i activate wlan when in recovery mode. It shows that you can download a software package over wlan in recovery mode but everytime i click wlan it activates and immediately deactivates again.

pimf said:
tried the new pcb. Same problems. I'm wondering. How do i activate wlan when in recovery mode. It shows that you can download a software package over wlan in recovery mode but everytime i click wlan it activates and immediately deactivates again.
Click to expand...
Click to collapse
Btw:
Have you changed the battery?
Was the phone detected before?
What is the rom installed?

And now the phone is bootlooping. There is more and more life coming in this phone. But i really cannot understand why this phone is not properly working. There is nothing i'm changing here so the fact it's all of a sudden bootlooping doesn't make much sense to me.

NOSS8 said:
Btw:
Have you changed the battery?
Was the phone detected before?
What is the rom installed?
Click to expand...
Click to collapse
1. Have not changed the battery. Battery seems to be fine.
2. Yes Phone was detected before. I used the last bit of power to get most of my pictures off the phone. Also, now it's still detected under 9008 mode.
3. Rom installed was the stock rom (poco f2 pro global) that came with the phone.

battery is at 98%. Phone just turned on for the first time. It's asking me to login to my mi account to unlock my phone. However, it cannot verify the password because there is no network connection. Wifi is not working, and there is no way of setting the sim settings until my phone is unlocked.
So, now i need to understand why the wifi is not working.
This is seriously the strangest thing i've encountered with phones. just doesn't make sense at all

ok. Just got my phone unlocked. However, phone keeps powering off during first setup. Phone is still highly unstable and the wifi doesn't seem to work well. The phone is at the moment useless. It's too unstable to use as a daily driver. Hopefully this will get better. Does anyone know why the wifi doesn't seem to work. seems to be a problem in all modes (rescue, and normal phone
edit: phone just turned off again while setting the pincode.
edit2: just updated with a new version of miui, wifi is still a problem, and phone turned off during updating all the system apps. Really not sure why this phone is so unstable now.

Ok, still an unstable phone. Seems like WIFI Bluetooth and usb connection don't work.
Does anyone know if it might be a loose cable that i need to reseat? Does it sound like a certain chip that needs to be replaced?

nobody has a clue?

pimf said:
nobody has a clue?
Click to expand...
Click to collapse
From the symptoms described above, it seems that your F2 pro has soldering problems with the SoC (system on chip) which is basically reballing the cpu

Related

Oneplus One Dead

Hey guys. I'm kinda desperated so let's see if there is anything else I can do.
I was playing a game on my phone and it started rebooting alone.
At this point, I long pressed the power button, don't ask me why, but I did it. and bang. it is dead. No boot, no loading, nothing. It still vibrates when I try to turn it on.
I had 30% Battery left.
I have root and my phone for 3 months.
I had Nandroid backup.
Long press power button, volume up + power, volume down + power doesn't work.
When connected to PC, I get the QHSUSB_BULK device on.
Tried to ColorOS Method but:
I cannot install ColorOS drivers cause it doesn't detect them.
I tried Qualcomm drivers and they worked, so then I used the program Msm8974DownloadTool to install ColorOS.
It went okay, all finished and I got the green letters in the end.
Still doesn't boot up, nothing changed.
I cannot detect my phone via ADB. Tried with the drivers and without the drivers and with clean drivers.
What can I do? I always had such care for my phone in case of an emergency, but for some weird reason this happened. I wasn't even messing up with the phone, it just died cause I turned it off while booting up?
Okay so, for some reason, I managed to get my phone on fastboot.
I used this guide http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
To reset my phone.
and the phone did all the new loadings and installs ETC....in the end?
My phone still doesn't boot.
Like wow?...
cyldman said:
Okay so, for some reason, I managed to get my phone on fastboot.
I used this guide http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
To reset my phone.
and the phone did all the new loadings and installs ETC....in the end?
My phone still doesn't boot.
Like wow?...
Click to expand...
Click to collapse
I'm sorry I can't help but one bad move was probably resetting back to stock because now you lost your root and adb access..
jukiewalsh said:
I'm sorry I can't help but one bad move was probably resetting back to stock because now you lost your root and adb access..
Click to expand...
Click to collapse
What do you mean I lost my adb access? I can still find my phone there and it's still working. (aparrently)
I tried to use the command "fastboot reboot" and while it turns off the device from windows, it still doesn't boot back up.
cyldman said:
What do you mean I lost my adb access? I can still find my phone there and its still working. (aparrently)
I tried to use the command "fastboot reboot" and while it turns off the device from windows, it still doesnt boot back up.
Click to expand...
Click to collapse
Disregard that then, when the phone is booted you have to manually give adb access but you're right when it's in recovery or other modes it's already there.
Does your screen power on at all? Do you think your LCD/digitizer could've somehow just died on you?
I highly doubt it, it happened when I shut off the phone when it was rebooting. I dont hear anything when I turn on the phone and i cant press anything or slide to unlock. nothing. so ....yeah. Weird stuff is that I did fastboot reboot and now i can't get to fastboot again. sigh.
Read this thread:
http://forum.xda-developers.com/oneplus-one/help/wrong-kernel-black-screen-fastboot-adb-t2835696
Somewhere within it is the solution to your QHSUSB_BULK problem.
Already did bro, and I fixed it, did you even read my full post? I managed to install colorOS, but it's still not booting up.
Hello guys! Last update! My phone was not even vibratting when i pressed power button. I put it to charge and finnaly I got a screen. its not what I wanted...but its a small step!
Its the Low battery charge icon! So...I've heard about this other issue about the phone not charging. Could this be it? I will be trying some techniques like https://forums.oneplus.net/threads/...een-opo-not-booting-due-over-discharge.88107/.
Hopefully it will help, but it may take some days.

Phone seems bricked, bootloop and only have acess to fastboot and nothing will work

Hello guys,
so two days ago just when I was heading into work my phone randomly started restarting itself again and again. I had it in my pocket, mobile data and wifi off and nothing really going on when this happened. I was on stock Cyanogen OS with 6.0.1, rooted and with Xposed, but nothing too crazy or experimental.
The phone would boot with a small vibration to the Oneplus logo with the "Powered by Android" writing, stay on that for about 17-18 seconds, then reboot again. No way of going to the recovery with the hardware keys, it would just reboot the same again and again. Since I couldn't really do much, not turn it off and no way of disconnecting the battery, I just had to watch it reboot helplessly until the battery was dead. At home with some hassle I could get it charged again, which basically consisted of charging it while it kept rebooting and cooling it while doing that since it would get really, really hot.
The only option that really works is is getting it into fastboot via the volume up + power button. But in fastboot nothing I did so far changed even the smalles thing about it's behaviour. I tried flashing a new recovery image, letting it boot into the recovery via fastboot (both stock recovery and TWRP), reflashing the complete OS via fastboot again (CM 13 ZNH2KAS3P0), completely wiping it via fastboot and flashing an older ROM (CM11S XNPH44S) but so far nothing has even changed a thing. It keeps booting to the Oneplus logo for about 17-18 seconds before rebooting. The only thing that has changed is with the CM11S ROM the fastboot logo of the android head is now bigger.
I checked the bootloader via fastboot, but it's still unlocked.
So yeah, I'm at my wits end and desperate for any help. At this point I fear it might be a hardware issue and I can trash it, but I'm ready to grasp for straws as I don't really have the money for a new device yet.
Any help is appreciated! Thanks guys!
Atomschlumpf said:
Hello guys,
so two days ago just when I was heading into work my phone randomly started restarting itself again and again. I had it in my pocket, mobile data and wifi off and nothing really going on when this happened. I was on stock Cyanogen OS with 6.0.1, rooted and with Xposed, but nothing too crazy or experimental.
The phone would boot with a small vibration to the Oneplus logo with the "Powered by Android" writing, stay on that for about 17-18 seconds, then reboot again. No way of going to the recovery with the hardware keys, it would just reboot the same again and again. Since I couldn't really do much, not turn it off and no way of disconnecting the battery, I just had to watch it reboot helplessly until the battery was dead. At home with some hassle I could get it charged again, which basically consisted of charging it while it kept rebooting and cooling it while doing that since it would get really, really hot.
The only option that really works is is getting it into fastboot via the volume up + power button. But in fastboot nothing I did so far changed even the smalles thing about it's behaviour. I tried flashing a new recovery image, letting it boot into the recovery via fastboot (both stock recovery and TWRP), reflashing the complete OS via fastboot again (CM 13 ZNH2KAS3P0), completely wiping it via fastboot and flashing an older ROM (CM11S XNPH44S) but so far nothing has even changed a thing. It keeps booting to the Oneplus logo for about 17-18 seconds before rebooting. The only thing that has changed is with the CM11S ROM the fastboot logo of the android head is now bigger.
I checked the bootloader via fastboot, but it's still unlocked.
So yeah, I'm at my wits end and desperate for any help. At this point I fear it might be a hardware issue and I can trash it, but I'm ready to grasp for straws as I don't really have the money for a new device yet.
Any help is appreciated! Thanks guys!
Click to expand...
Click to collapse
how old is the device?
As far as I know my sister bought it around summer 2014 when it was released, I got it in late 2015
Atomschlumpf said:
As far as I know my sister bought it around summer 2014 when it was released, I got it in late 2015
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-one/general/tool-oneplusrecovery-tool-v1-0-restore-t2991851
AFAIK,If this toolkit can't fix your device then it's definitely hw issue.
Mr.Ak said:
https://forum.xda-developers.com/oneplus-one/general/tool-oneplusrecovery-tool-v1-0-restore-t2991851
AFAIK,If this toolkit can't fix your device then it's definitely hw issue.
Click to expand...
Click to collapse
Well, the tool won't even recognize my phone, so I guess I'm **** out of luck ¯\_(ツ)_/¯
****ing great....
Atomschlumpf said:
Well, the tool won't even recognize my phone, so I guess I'm **** out of luck ¯\_(ツ)_/¯
****ing great....
Click to expand...
Click to collapse
Lol,gave up that early?
It needs around 10 tries to get it correctly recognised.
Use XP system with the proper drivers given in the above thread.This tool doesn't work on adb/fastboot,it works on Usb Debugging Port,hence requires different drivers.
Mr.Ak said:
Lol,gave up that early?
It needs around 10 tries to get it correctly recognised.
Use XP system with the proper drivers given in the above thread.This tool doesn't work on adb/fastboot,it works on Usb Debugging Port,hence requires different drivers.
Click to expand...
Click to collapse
No, I didn't. I tried the USB Drivers I had already installed, the drivers that came in the package and the QPST Tool suggested in the thread on both my and my girlfriends laptop. But if it doesn't work on ADB/fastboot I probably can't use it anyway since my only two options are having the phone on the fastboot screen or having it constantly reboot....
At this point I'm just really, really frustrated and have sorta accepted it's very likely a hardware issue
I'm with the same problem. In my case, the tool does recognize and shows green after the end but when i try to boot, it only shows the boot logo.
I can enter in fastboot and trying the command "fastboot continue" the brightness goes up, but nothing else
already tried various tools, back to stock, qualcomm , and none worked, so can i throw it out of the window?
Edit: can't enter in recovery, and unlike the op, my phone doesn't reboot (at least i didn't notice it)

Phone won't turn on, no system

I have a xiaomi redmi note 7 pro from china and I was planning on rooting it and changing the rom. Anyways I unlocked boot loader and installed twrp but couldn't install the rom using twrp recovery mode. Then I followed a video which rebooted the phone into recovery mode again after clearing some things. However, before rebooting it says no OS but the video did it anyways. In the video the phone rebooted back into recovery mode fine, but my phone does not boot. It constantly boots up to the redmi logo, flashes and boots again into redmi logo. This continues forever. I can, however, at this point enter fast boot. I thought the problem must be I have no rom so I just need to flash a rom. Using mi flash tool didn't work there was always some error and I turned the phone off. After turning the phone off, I cannot turn it back on again!!! Nothing, not holding power, not holding power + volume, just pure blank can't boot at all. I really don't know wtf I can do know it just doesn't turn on at all no matter what. Please help guys.
zhou111 said:
I have a xiaomi redmi note 7 pro from china and I was planning on rooting it and changing the rom. Anyways I unlocked boot loader and installed twrp but couldn't install the rom using twrp recovery mode. Then I followed a video which rebooted the phone into recovery mode again after clearing some things. However, before rebooting it says no OS but the video did it anyways. In the video the phone rebooted back into recovery mode fine, but my phone does not boot. It constantly boots up to the redmi logo, flashes and boots again into redmi logo. This continues forever. I can, however, at this point enter fast boot. I thought the problem must be I have no rom so I just need to flash a rom. Using mi flash tool didn't work there was always some error and I turned the phone off. After turning the phone off, I cannot turn it back on again!!! Nothing, not holding power, not holding power + volume, just pure blank can't boot at all. I really don't know wtf I can do know it just doesn't turn on at all no matter what. Please help guys.
Click to expand...
Click to collapse
1. Never boot into the system when there is a 'no OS' warning.
2. Use this TWRP next time (https://forum.xda-developers.com/redmi-note-7-pro/development/unofficial-twrp-3-3-1-proper-t3933531)
Does the phone charge or get detected by the computer when connected via USB?
If MiFlash doesn't seem to work try using ADB to Fastboot the ROM
If all hope is lost, the service centres can fix it.
Naveenthemi said:
1. Never boot into the system when there is a 'no OS' warning.
2. Use this TWRP next time (https://forum.xda-developers.com/redmi-note-7-pro/development/unofficial-twrp-3-3-1-proper-t3933531)
Does the phone charge or get detected by the computer when connected via USB?
If MiFlash doesn't seem to work try using ADB to Fastboot the ROM
If all hope is lost, the service centres can fix it.
Click to expand...
Click to collapse
when connected it is detected as qualcom 9008. I searched I think the phone is hardbricked, so can't enter fastboot. I think it can turn on and off. After holding power for 15 seconds, the usb is no longer detected. I could do the same to turn it back on. Do you know a service centre in Toronto?
Fcyrp Zip Need to Flash After Flash any Custom Rom
And Come in Telegram Official Group For Any Support of Redmi Note 7 Pro https://t.me/Rn7proGlobal
zhou111 said:
when connected it is detected as qualcom 9008. I searched I think the phone is hardbricked, so can't enter fastboot. I think it can turn on and off. After holding power for 15 seconds, the usb is no longer detected. I could do the same to turn it back on. Do you know a service centre in Toronto?
Click to expand...
Click to collapse
Yes it's hardbricked for sure! But are you sure MiFlash doesn't detect it?
If so any good service centre around you should be able to fix it, it's something to do with the software so they won't need Mi authorised parts...
Naveenthemi said:
Yes it's hardbricked for sure! But are you sure MiFlash doens't detect it?
If so any good service centre around you should be able to fix it, it's something to do with the software so they won't need Mi authorised parts...
Click to expand...
Click to collapse
Mi flash detects it as COM10 or COM20 depending on which USB. But when I flash I get error like no hello packet. Also I am not sure if I am suppose to put prog emmc sdm660 in the images folder or not.
zhou111 said:
Mi flash detects it as COM10 or COM20 depending on which USB. But when I flash I get error like no hello packet. Also I am not sure if I am suppose to put prog emmc sdm660 in the images folder or not.
Click to expand...
Click to collapse
Ok so Hello Packet errors are caused due to corrupted files or also if your flashing is interrupted in the middle
Try:
1. Making sure your PC isn't 32 bit
2. Draining out the phone battery and try again
3. Disabling driver signature enforcement(https://www.androidfoot.com/2016/08/how-to-disable-driver-signature.html)
4. An older version of MiFlash
5. If all of the above don't work ,try using another PC
6. Also make sure the USB ports are in working condition ( I think yours is working tho)
Naveenthemi said:
Ok so Hello Packet errors are caused due to corrupted files or also if your flashing is interrupted in the middle
Try:
1. Making sure your PC isn't 32 bit
2. Draining out the phone battery and try again
3. Disabling driver signature enforcement(https://www.androidfoot.com/2016/08/how-to-disable-driver-signature.html)
4. An older version of MiFlash
5. If all of the above don't work ,try using another PC
6. Also make sure the USB ports are in working condition ( I think yours is working tho)
Click to expand...
Click to collapse
My pc is 65 bit. I can't try #2 yet since it takes a while for battery to drain. I disabled driver signature enforce and using old mi flash and tried new pc still doesn't work. My boot loader is unlocked but maybe I accidently locked it? I don't know how to check.
zhou111 said:
My pc is 65 bit. I can't try #2 yet since it takes a while for battery to drain. I disabled driver signature enforce and using old mi flash and tried new pc still doesn't work. My boot loader is unlocked but maybe I accidently locked it? I don't know how to check.
Click to expand...
Click to collapse
Try this in ADB
(fastboot getvar all)
Without the brackets, now check for the unlocked line in the output and see if it shows yes or no
1. 64 eh, ok then no probs there
2. Oh ok take your time draining it
3. Try fastbooting the ROM via ADB see if that's works too
Naveenthemi said:
Try this in ADB
(fastboot getvar all)
Without the brackets, now check for the unlocked line in the output and see if it shows yes or no
1. 64 eh, ok then no probs there
2. Oh ok take your time draining it
3. Try fastbooting the ROM via ADB see if that's works too
Click to expand...
Click to collapse
I entered the command says waiting for device. how do you flash with adb?
zhou111 said:
I entered the command says waiting for device. how do you flash with adb?
Click to expand...
Click to collapse
Oh that means ADB isn't recognizing it.
There isn't much we can do if ADB doens't recognize it!
Did you look up for Service Centres?
zhou111 said:
I have a xiaomi redmi note 7 pro from china and I was planning on rooting it and changing the rom. Anyways I unlocked boot loader and installed twrp but couldn't install the rom using twrp recovery mode. Then I followed a video which rebooted the phone into recovery mode again after clearing some things. However, before rebooting it says no OS but the video did it anyways. In the video the phone rebooted back into recovery mode fine, but my phone does not boot. It constantly boots up to the redmi logo, flashes and boots again into redmi logo. This continues forever. I can, however, at this point enter fast boot. I thought the problem must be I have no rom so I just need to flash a rom. Using mi flash tool didn't work there was always some error and I turned the phone off. After turning the phone off, I cannot turn it back on again!!! Nothing, not holding power, not holding power + volume, just pure blank can't boot at all. I really don't know wtf I can do know it just doesn't turn on at all no matter what. Please help guys.
Click to expand...
Click to collapse
I had the same issue, but my phone went to fastboot from there I flashed it, the process was simple :
1. Download the fastboot rom and extract it (I guess two times, the first extraction extracts a file, open that with some extraction tool and uzip again, there you will see the fw with certain folders and images etc ).
2. Download the adb/fastboot zip file I"ll attach that here, extract it to the same folder where your fw files are. (fw = firmware).
3. You will find 3 bat files, flash all, flash all and lock, flash except storage, choose flash all (execute it).
4. Once done, reboot to recovery (stock), do a data wipe again.
This worked for me, hope it does for you too.
4.
hackeroid said:
I had the same issue, but my phone went to fastboot from there I flashed it, the process was simple :
1. Download the fastboot rom and extract it (I guess two times, the first extraction extracts a file, open that with some extraction tool and uzip again, there you will see the fw with certain folders and images etc ).
2. Download the adb/fastboot zip file I"ll attach that here, extract it to the same folder where your fw files are. (fw = firmware).
3. You will find 3 bat files, flash all, flash all and lock, flash except storage, choose flash all (execute it).
4. Once done, reboot to recovery (stock), do a data wipe again.
This worked for me, hope it does for you too.
4.
Click to expand...
Click to collapse
He/She said the phone doesn't boot into Fastboot either so that's very unlikely to work :-\

Phone Bricked After Installing OTA Update

I recently purchased an Oneplus 7 pro from Ebay and the phone was working fine. It's locked to T-Mobile and it prompted me to take an update, I believe the update was for November 2019 and was almost 2 gb in size. I rebooted the phone when it said to reboot to install the new features, and the phone never came back on after that. I tried charging it for hours, tried holding the power button + volume up/down buttons to get it to reboot, and none of this has done anything for the phone. There's no sign of life, the phone was working great prior to the update.
Is there any suggestions for fixing this?
Thanks.
adrunkenmess1 said:
I recently purchased an Oneplus 7 pro from Ebay and the phone was working fine. It's locked to T-Mobile and it prompted me to take an update, I believe the update was for November 2019 and was almost 2 gb in size. I rebooted the phone when it said to reboot to install the new features, and the phone never came back on after that. I tried charging it for hours, tried holding the power button + volume up/down buttons to get it to reboot, and none of this has done anything for the phone. There's no sign of life, the phone was working great prior to the update.
Is there any suggestions for fixing this?
Thanks.
Click to expand...
Click to collapse
go here https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-mega-unbrick-guide-hard-bricked-t3934659 and use the global version. that will allow you bootloader unlock phone when done.
MrSteelX said:
go here https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-mega-unbrick-guide-hard-bricked-t3934659 and use the global version. that will allow you bootloader unlock phone when done.
Click to expand...
Click to collapse
Thanks for the link, I downloaded everything and disabled driver enforcement but my phone is still not showing up in Device Manager. The computer makes a noise as I connect it to the USB port, but other than that it isn't doing anything.
adrunkenmess1 said:
Thanks for the link, I downloaded everything and disabled driver enforcement but my phone is still not showing up in Device Manager. The computer makes a noise as I connect it to the USB port, but other than that it isn't doing anything.
Click to expand...
Click to collapse
with the phone off, hold vol up and plug usb cable in. It should boot to edi mode then.
MrSteelX said:
with the phone off, hold vol up and plug usb cable in. It should boot to edi mode then.
Click to expand...
Click to collapse
I think it was the cable I was using that was causing it....used a better usb cable and it recognized in the Device Manager.
I can't flash it though as it gives error "param preload device not match image"
Hi,
I'm assuming you are trying to revive the phone using MSM tool. If so, the only successful way to do this is to connect the phone to a USB 2.0 port using the official cable. This will make the phone appear on the tool and then you can proceed.
adrunkenmess1 said:
I think it was the cable I was using that was causing it....used a better usb cable and it recognized in the Device Manager.
I can't flash it though as it gives error "param preload device not match image"
Click to expand...
Click to collapse
amirage said:
Hi,
I'm assuming you are trying to revive the phone using MSM tool. If so, the only successful way to do this is to connect the phone to a USB 2.0 port using the official cable. This will make the phone appear on the tool and then you can proceed.
Click to expand...
Click to collapse
I was able to get it to flash successfully. I used the files from the tmobile to international conversion since it required a hacked MSM tool. I'm a complete Noob at phone flashing and really spent a LOT of time reading tonight to figure it out. Phone flashed successfully but said the battery was now too low to turn on. At least it says something!
I'm charging it up now and hopefully it works after this!
amirage said:
Hi,
I'm assuming you are trying to revive the phone using MSM tool. If so, the only successful way to do this is to connect the phone to a USB 2.0 port using the official cable. This will make the phone appear on the tool and then you can proceed.
Click to expand...
Click to collapse
I use a USB 3.0 and USB c port on my computer and no issues
OK so I manage to get the phone flashed to the international version using the MSM tool. I then downloaded the DP 3 developer file like suggested. I put it in the root for my phone, went to system settings, system update, and got to install it locally. It installed 100% and then asked me to reboot for the changes to take effect.
I reboot the phone and then nothing, it's black and unresponsive the way it was when this whole thing started.
I'm sure I can just reflash the international file with MSM to get it working, but is there any reason why updating my phone in this manner always fails and a way for me to fix it?
jamescable said:
I use a USB 3.0 and USB c port on my computer and no issues
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Click to collapse
Really, I couldn't get the phone to come up on the MSM tool in the Qualcomm mode on USB 3 port. But when I connected the cable to the USB port, it appeared there.
adrunkenmess1 said:
OK so I manage to get the phone flashed to the international version using the MSM tool. I then downloaded the DP 3 developer file like suggested. I put it in the root for my phone, went to system settings, system update, and got to install it locally. It installed 100% and then asked me to reboot for the changes to take effect.
I reboot the phone and then nothing, it's black and unresponsive the way it was when this whole thing started.
I'm sure I can just reflash the international file with MSM to get it working, but is there any reason why updating my phone in this manner always fails and a way for me to fix it?
Click to expand...
Click to collapse
MSM phone, unlock bootloader and flash twrp. Use twrp to flash system update and see if it works

Question Bricked oneplus 9 please help me reset it

i installed the DSU package and now the phone is stuck on your device is corrupted and cannot be trusted. I can only get into fast boot mode
can someone guide me through resetting it, I dont care about anything on the phone i just want it to go back
[FASTBOOT] [ROM] [PC REQUIRED] [OP9] Stock OOS 11.2.2.2AA
Greetings, I've appreciated @Slikkster2k's terrific thread that explains and walks you through fastboot recovery of a OnePlus 9. To make it more convenient, I've taken his process and adapted @mauronofrio's OnePlus 8 fastboot ROM to post a...
forum.xda-developers.com
This is flashed through fastboot
mattie_49 said:
[FASTBOOT] [ROM] [PC REQUIRED] [OP9] Stock OOS 11.2.2.2AA
Greetings, I've appreciated @Slikkster2k's terrific thread that explains and walks you through fastboot recovery of a OnePlus 9. To make it more convenient, I've taken his process and adapted @mauronofrio's OnePlus 8 fastboot ROM to post a...
forum.xda-developers.com
This is flashed through fastboot
Click to expand...
Click to collapse
If you can reach fastboot this method should work
_MartyMan_ said:
If you can reach fastboot this method should work
Click to expand...
Click to collapse
dont i need unlocked bootloader?
mattie_49 said:
[FASTBOOT] [ROM] [PC REQUIRED] [OP9] Stock OOS 11.2.2.2AA
Greetings, I've appreciated @Slikkster2k's terrific thread that explains and walks you through fastboot recovery of a OnePlus 9. To make it more convenient, I've taken his process and adapted @mauronofrio's OnePlus 8 fastboot ROM to post a...
forum.xda-developers.com
This is flashed through fastboot
Click to expand...
Click to collapse
dont i need unlocked bootloader?
You don't have bootloader unlocked? You might need to find your correct msm tool for your device, depending on if you got your phone from OnePlus or T-Mobile, or send it in for repair? A few people on here, including me, also was able to send it to OnePlus via 1 day airmail and have it shipped back the same way and repaired all for free. That might not be an option for you though, I don't know how much you need your phone but if it's bricked either way it might be the best option. Try the msm tool first though instead of using fastboot to flash stock.
casualBricker said:
dont i need unlocked bootloader?
Click to expand...
Click to collapse
To flash critical partitions, yes
D3G0N said:
You don't have bootloader unlocked? You might need to find your correct msm tool for your device, depending on if you got your phone from OnePlus or T-Mobile, or send it in for repair? A few people on here, including me, also was able to send it to OnePlus via 1 day airmail and have it shipped back the same way and repaired all for free. That might not be an option for you though, I don't know how much you need your phone but if it's bricked either way it might be the best option. Try the msm tool first though instead of using fastboot to flash stock.
Click to expand...
Click to collapse
+1 get a remote session from OnePlus tech's. He had said earlier he tried msm already and couldn't connect and changed op
D3G0N said:
You don't have bootloader unlocked? You might need to find your correct msm tool for your device, depending on if you got your phone from OnePlus or T-Mobile, or send it in for repair? A few people on here, including me, also was able to send it to OnePlus via 1 day airmail and have it shipped back the same way and repaired all for free. That might not be an option for you though, I don't know how much you need your phone but if it's bricked either way it might be the best option. Try the msm tool first though instead of using fastboot to flash stock.
Click to expand...
Click to collapse
A phone wouldnt have an unlocked bootloader from the start right? I've never been this deep in **** with my android so this is all really out of my depth. Ill send a message to the oneplus support while the file from the other post downloads, maybe it'll work after all
mattie_49 said:
+1 get a remote session from OnePlus tech's. He had said earlier he tried msm already and couldn't connect and changed op
Click to expand...
Click to collapse
My bad, didn't see that he changed op. I mean if he could not connect through msm, there are a few options to try, including installing a driver manually for the qcom device. I had to fiddle with drivers and whatnot for about an hour or so before flashing was able to successfully commence. msm should help but scheduling a remote repair might take a day or so from oneplus so might as well try you know?
casualBricker said:
A phone wouldnt have an unlocked bootloader from the start right? I've never been this deep in **** with my android so this is all really out of my depth. Ill send a message to the oneplus support while the file from the other post downloads, maybe it'll work after all
Click to expand...
Click to collapse
No it would not, however msm tool does not use unlocked bootloader. I was informed that you tried it and it did not work and removed it from your op, but what would not work? was the device not seen on com port?
D3G0N said:
No it would not, however msm tool does not use unlocked bootloader. I was informed that you tried it and it did not work and removed it from your op, but what would not work? was the device not seen on com port?
Click to expand...
Click to collapse
i havent used an msm? i couldnt get the com port to show up, or It was like showing up for short periods while i was doing certain inputs, but not long enough to get anything done
casualBricker said:
i havent used an msm? i couldnt get the com port to show up, or It was like showing up for short periods while i was doing certain inputs, but not long enough to get anything done
Click to expand...
Click to collapse
So you tried it though it sounds like. It requires specific steps to work. You need drivers to be installed, go into EDL mode by having the device off and holding volume up while plugging the device into your computer, and then you have to start it when the device is enumerated. Are you willing to try msm again? The only other options really are to have a remote session with oneplus, which might take a day or so to get done, or send it for free for repair?
D3G0N said:
So you tried it though it sounds like. It requires specific steps to work. You need drivers to be installed, go into EDL mode by having the device off and holding volume up while plugging the device into your computer, and then you have to start it when the device is enumerated. Are you willing to try msm again? The only other options really are to have a remote session with oneplus, which might take a day or so to get done, or send it for free for repair?
Click to expand...
Click to collapse
its the holding buttons part thats a little weird but im definitely ready to try it again. The problem occurs with how my phone is powercycling by itself whatever I do while its not in fast boot mode. This makes the MSM stop detecting the phone and I have to start over.
casualBricker said:
its the holding buttons part thats a little weird but im definitely ready to try it again. The problem occurs with how my phone is powercycling by itself whatever I do while its not in fast boot mode. This makes the MSM stop detecting the phone and I have to start over.
Click to expand...
Click to collapse
Yeah, I have bricked my op9 so many times I know what you are talking about. With the power cycling thing I have no idea why that happens, but sometimes if I start the msm tool while it is detected, it will stay in EDL mode and stop cycling. Other times I realized that it was not really in EDL mode to begin with. Make sure that the device is completely off. Open up msmtool and get it ready. Hold volume down and up, without holding the power button, and then connect it to your pc. Once it shows up just click start. You might need to try different usb ports, and/or make sure that your drivers are installed for qcom device in edl mode.
D3G0N said:
Yeah, I have bricked my op9 so many times I know what you are talking about. With the power cycling thing I have no idea why that happens, but sometimes if I start the msm tool while it is detected, it will stay in EDL mode and stop cycling. Other times I realized that it was not really in EDL mode to begin with. Make sure that the device is completely off. Open up msmtool and get it ready. Hold volume down and up, without holding the power button, and then connect it to your pc. Once it shows up just click start. You might need to try different usb ports, and/or make sure that your drivers are installed for qcom device in edl mode.
Click to expand...
Click to collapse
Thank you! i think im ready to start this hell, the "qualcom something 8001ish" driver showing up(while the phone shows up in msmtool) would mean the drivers are correctly installed right?
casualBricker said:
Thank you! i think im ready to start this hell, the "qualcom something 8001ish" driver showing up(while the phone shows up in msmtool) would mean the drivers are correctly installed right?
Click to expand...
Click to collapse
I believe so? in device manager you should see the device and then COM... like COM4 or COM3 or something, as long as it is COM and then a number, and if it shows up in msmtool then the drivers are probably installed. The process won't work if you dont have drivers set right, so try it and if it fails make sure that it is the right msmtool and that you have drivers installed. Do not touch it while it is doing its thing, lay it down on a surface or something just to be safe. Also you might not have to do this but I have found success with msmtool by going offline like disconnecting ethernet and turning off wifi, and setting my date back to december of 2018 in windows before starting the tool, I do not know why but if it fails try that first above all else.
D3G0N said:
I believe so? in device manager you should see the device and then COM... like COM4 or COM3 or something, as long as it is COM and then a number, and if it shows up in msmtool then the drivers are probably installed. The process won't work if you dont have drivers set right, so try it and if it fails make sure that it is the right msmtool and that you have drivers installed. Do not touch it while it is doing its thing, lay it down on a surface or something just to be safe. Also you might not have to do this but I have found success with msmtool by going offline like disconnecting ethernet and turning off wifi, and setting my date back to december of 2018 in windows before starting the tool, I do not know why but if it fails try that first above all else.
Click to expand...
Click to collapse
how do i make sure the phone is turned off, just when it goes black? and when I hold the volume buttons it goes into fast boot, does this mean I was too slow?
casualBricker said:
how do i make sure the phone is turned off, just when it goes black? and when I hold the volume buttons it goes into fast boot, does this mean I was too slow?
Click to expand...
Click to collapse
Yeah it should just be black screen. It goes into fastboot? You sure you aren't hitting the power button as well? In fastboot select power off. When it's off, hold only the volume buttons, and then plug it in.
D3G0N said:
Yeah it should just be black screen. It goes into fastboot? You sure you aren't hitting the power button as well? In fastboot select power off. When it's off, hold only the volume buttons, and then plug it in.
Click to expand...
Click to collapse
im not touching the powerbutton, it confuses me as well. do I wait for it to vibrate before I plug in the phone?

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