Hard Bricked Oneplus 8 - OnePlus 8 Questions & Answers

Hello XDA Members,
Please help me i have hard bricked oneplus 8 IN2017 Tmobile while installing Custom pixel Experience ROM
and now MSM tool Unbrick tool not working its shows download complete but phone is not booting after showing oneplus logo phone goes to EDL mode.
also i am not able to flash stock fastboot rom because bootloader is locked. Please help me how to unbrick this phone

Try MSM again, on a different PC and with a different USB cable *if* you can.
Aside from that contact OnePlus.
Was this your first time using MS download tool? Have you succesfully flashed to stock with MSM before?

yes i have used msm many times and tried on different PCs nothing is working
msm tool shows successfully download complete and now i am receiving this error (PIC attached)
i think i have messed up partitions.

Related

[HARD BRICKED] How can I fix my hardbricked realme device?

Hi. My phone is realme 5 pro and I've been using custom rom recently and decided to go back to stock rom. I was successfully able to go back to stock rom and then tried to flash a custom kernel which destroyed my boot.img . I was confused on what to do and accidentally locked my bootloader. Now my phone will only turn on and turns off for around 20 seconds. I can't perform fastboot, recovery mode, or open my device. I did some research and found that the only way to restore my device from its state is using edl mode(which I don't know how to use). I follow some tutorials about edl and I was able to make my device appear as "QUALCOMM HS-USB QDLoader 9008" and doesn't know what to do next.
Can I still be able to revive my device without going to a repair shop? And if possible, can you guide me?
Any answers will be appreciated!
To flash device in EDL mode you need to use msm tool then flash your stock ROM.
You need proper driver to use msm tool with your device while in EDL mode.
If you're not sure what you're doing then just give it to a professional.
Goodluck.
I brick realme 5 last year and I give it to repairing shop they opened whole parts and fixed why how that happens?
SAAAAAMMMEE Problem !! did you find a fix ?

oneplus nord doesn't boot in EDL mode.

Hello,
I've ****ed up my op nord.
The phone was running lineage 17.1 verison 29-7, I did a lock of the bootloader.
Now it's locked with the message 'your device is corrupt. It can't be trusted and will not boot.'
When I try to boot as with the power/volume up combo it show the 'Qualcomm CrashDumpMode screen
I tried to unbrick it using the EDL method, but the phone doesn't boot in EDL mode.
I've followed the instructions as written on https://www.getdroidtips.com/unbrick-oneplus-nord/.
However, the phone doesn't boot in EDL mode.
Any suggestions how to proceed?
Hi,
I facing same issue with OnePlus 9R device. I found on internet that EDL can be triggered from hardware as well. So there’s still a hope.
In case if you have resolved this issue, please let me know
i used to be able to have custom rom on this phone but i tried updating the custom rom but it put the phone in a boot loop. then i used msm download tool which got me on stock. then stock updated on its own overnight and now i cant enter edl mode. idk what to do. any help is appreciated

[Help] MSMDownloadTool stuck on param preload failed

I can't seem to get past the image verification on msmtool, ive read previous phones like op6t had patched msmdownloadtool for this. I have tried all qualcomm drivers (qcser.inf/Installer-10037.3/10039.2). I cant get into bootloader otherwise I would flash fastboot rom.
I'm using windows 10 (64x), oneplus original red cable for this, I've tried all msmtool versions for global, europe and india and they're all stuck on the same error message. The device was bought in europe and has the a2003 model number. Please help me out
vvnpyr said:
I can't seem to get past the image verification on msmtool, ive read previous phones like op6t had patched msmdownloadtool for this. I have tried all qualcomm drivers (qcser.inf/Installer-10037.3/10039.2). I cant get into bootloader otherwise I would flash fastboot rom.
I'm using windows 10 (64x), oneplus original red cable for this, I've tried all msmtool versions for global, europe and india and they're all stuck on the same error message. The device was bought in europe and has the a2003 model number. Please help me out
Click to expand...
Click to collapse
see this thread:
[OPNORD][OOS AC01AA/BA/DA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com

Question [SOLVED] OP9 MSM Tool not working. Phone possibly hard bricked.

So i tried to flash some firmware for a custom rom with enhanced fastboot. afterwards the phone booted into EDL mode and only EDL mode. i cant get bootloader, fastboot, recovery, or even system boot. before when this has happened msm tool worked well, but now ive tried 4 diff msm tool repacks, 2 diff versions of QFIL. MSM tool gets stuck on "start download firehose binary". then errors out to "sahara communication failed". QFIL errors to "qdssloader fail" or "924 sahara protocol error" and " qsahara server fail". the github edl utility reports "sahara in unknown mode, resetting". ive tried many cmd utilities, python utilities, qualcomm utilities, etc. idk if its completely gone or if there is a way to save it such as switching boot slots without fastboot? i have tried the EDL python utility and it says process completed on boot slot switching but still the same EDL only boot and unresponsive flashing attempts. i have tried like 30 different methods and 2 OSes to try and remedy this issue. i also have telegram and discord for one on one help: @rivapeeva riva!#0451
Have you tried the Indian MSM tool? I thought I was boned when I was messing with my phone a couple of weeks ago, and that was the only thing that worked for me.
riva! said:
So i tried to flash some firmware for a custom rom with enhanced fastboot. afterwards the phone booted into EDL mode and only EDL mode. i cant get bootloader, fastboot, recovery, or even system boot. before when this has happened msm tool worked well, but now ive tried 4 diff msm tool repacks, 2 diff versions of QFIL. MSM tool gets stuck on "start download firehose binary". then errors out to "sahara communication failed". QFIL errors to "qdssloader fail" or "924 sahara protocol error" and " qsahara server fail". the github edl utility reports "sahara in unknown mode, resetting". ive tried many cmd utilities, python utilities, qualcomm utilities, etc. idk if its completely gone or if there is a way to save it such as switching boot slots without fastboot? i have tried the EDL python utility and it says process completed on boot slot switching but still the same EDL only boot and unresponsive flashing attempts. i have tried like 30 different methods and 2 OSes to try and remedy this issue. i also have telegram and discord for one on one help: @rivapeeva riva!#0451
Click to expand...
Click to collapse
Are you TMobile or global 9?
Frosthaxx said:
Are you TMobile or global 9?
Click to expand...
Click to collapse
tmobile
posar said:
Have you tried the Indian MSM tool? I thought I was boned when I was messing with my phone a couple of weeks ago, and that was the only thing that worked for me.
Click to expand...
Click to collapse
i tried the UE tool, the indian tool, the na tool, the tmobile tool, and the conversion tool.
riva! said:
i tried the UE tool, the indian tool, the na tool, the tmobile tool, and the conversion tool.
Click to expand...
Click to collapse
Indian msm tool works on lite Firehose. Then use TMobile India mod and you can from there do what you need to do. Caution however. Doing the Indian trick makes your bootloader to the Indian bootloader but all functions will still work. You just can't use normal msms anymore
Unfortunately the bricking your describing is what happened to me because I goofed something. But I was able to get back using this to TMobile India after Indian. Then using the bootloader unlock guide in TMobile.a few update scenarios, then eventually evolution x. Unless someone has a better way there's not much written about this situation. I had to figure it out myself
IF ANYONE needs info on how i managed to fix this, please dm me or add my socials. If you flashed the wrong xbl/xbl_config files and now your sahara/firehose doesnt work, feel free to reach out. it took me 4 days straight of surfing and downloading and trial and error.
Unfortunately I don't think my issue can be fixed. There isn't anything specifically on fixing Indian region bootloader. Once that's done I think it's sol but it still works normal. I had to however because my brick also wasn't reading the USB either. It was a very odd situation. And I've modded and given advice on multiple phones. I'm glad you got yours working though. Doesn't bother me though
Phone works and the India mod get me back where needed. But others that haven't flashed the Indian msm tool could benefit from your find

Hard Bricked oneplus 8t not starting EDL mode

Hi everybody,
I've Oneplus 8t kb2003 updated to the last ota firmware 13.1.
I tried to downgrade it to 13 by flashing full OTA payload.bin using fastboot enhance app but unfortunately the device is bricked.
Usually when such thing happen I boot the EDL mode and use msm tool to unbrick it which worked for me couple years before but for some reason the device is not detected at all on EDL mode!
The device manager not showing any thing called qualcomm even the msm tool not detecting any thing.
I tried to redownload the qualcomm driver and followed all instructions in this link , used 3rd party cables and the original cable and changed ports but nothing happens
It's like the phone is completely dead
any ideas how to get out of this mess ?
Reo0o said:
Hi everybody,
I've Oneplus 8t kb2003 updated to the last ota firmware 13.1.
I tried to downgrade it to 13 by flashing full OTA payload.bin using fastboot enhance app but unfortunately the device is bricked.
Usually when such thing happen I boot the EDL mode and use msm tool to unbrick it which worked for me couple years before but for some reason the device is not detected at all on EDL mode!
The device manager not showing any thing called qualcomm even the msm tool not detecting any thing.
I tried to redownload the qualcomm driver and followed all instructions in this link , used 3rd party cables and the original cable and changed ports but nothing happens
It's like the phone is completely dead
any ideas how to get out of this mess ?
Click to expand...
Click to collapse
Install all the necessary drivers and use MSM tool to restore your phone.
[OP8T][OOS KB05AA/BA/DA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
P.S: Don't use fastboot enhance app, as it wasn't updated for quite some time and was reason of bricking several phones after flashing.
If you used Fastboot Enhance it could have flashed the wrong xbl file for your RAM type. If is it so, the only thing you can try is a deep flash cable or shorting the test pins on the motherboard.

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