OnePlus 8T How to Unbrick or Revert Back to Factory Oxygen Operating System

This is an outdated process and may not work anymore. continue at your own risk.

Today I'll show you guys how to unbrick your OnePlus 8T or if you have a custom rom installed this can revert back to original stock Oxygen OS too.

Download MSMDownloadTool of your firmware

Audio is from Youtube Library

Please help when i open msm dont show any COM ports, i have installed many differents Qualcomme drivers and dont fix

[strwz]

I unbricked it!!! i used this method to unbrick a KB2000 chinese version using the KB05AA tools version kebab_15_O.12_210201. I didn't need my battery to be at 0 or 1%, it was actually at 100%. It is also important to point out how do you release your index finger from the power button at 3:57 after the MSM connects with the phone while keeping the volume up and down still pressed for a longer time, I didn't notice that and i tried many times unsuccessfully almost giving up hope.
I also hope you have a video about how to install custom roms such as lineageOS for this phone oneplus 8T, because i dont dare to follow xda forum tutorials again, as they are too technical and complicated and because of them is how i ended in this place... but luckily saved by you in the end. Thanks!

[Raystreetbob]

Thanks you working on my 8t kb2003 android 14

[jamirvillarosa]

bruh. literally every post from xda and articles are wrong. it tells you to hold vol up+down then plug the usb c cable. that did not work. Your method work of holding up+down+power while usb cable is connected is the one that worked! thank you so much

[DaddyBudot]

Hey Ricky, do you have a rooting instruction for OP 8T - Tmobile version KB2007?

[FanBogo]

My msm tool is empty. Nothing there. I'm going to lose my mind. Help me please..

[hetul]

for some reason my device enters fastboot mode every time and also ends up rebooting if i just hold the vol up and down and it fails

[TrendingT]

Sir how to install hydrogen os
Dialer app and contacts app in oxygen Os ... Or just upload
H2Os dialer app for oxygen Os

[larrydadz]

Guys does any one have the msm tool for KB2000...i can't find it anywhere

[stefanrandjelovic]

Hold volume down and power button to force shut down. xD

[KieranRones]

Legend! Phone got completely bent out of shape after the horrendous Android 12 OOS update. Dealing with the issues eventually led to a nice hefty brick. I could not get anywhere. At least not until I found this video. For what it's worth, I got my phone in the UK but had to use the international variant. I couldn't get the program to detect the phone at first. However, these steps worked: Load the app and start the process, boot the phone and let it crash to the qualcomm screen, plug the phone in, hold power+up/down vol, wait for the second windows alert sound to tell you a USB device connected/disconnected, let go of power after the second windows alert, the phone detected and the process worked.

[sonagill]

i need your help bro.. this is my problem "the current image(boot/recovery) have been destroyed..." it occurred after flashing recovery which was successfull. i saw your other video but after i got stuck here. it is currently booting in bootloader/fastboot mode only ....basic commands are working erase cache....cant boot into recovery using fastboot XDA...PIXEL exPERIENCE ....Telegram...some other videos..and forums....unable to find any solution yet...i tried MSM tool but fone cant be help if you

[rohitbera]

hey bro i am from india thank you for this video its work for me my device back to normal .. thank you bro thank you very much..

[davidallen]

I got an error in downloading super img, and my phone stayed black. please help.

[ApplyForloan]

Im having op8t. Once i tried to update it always got stuck in some screen were it shows model serial number and other pressing volume key shows going for bootloader, recover, restart, poweroff. But whatever selected it comes back to same screen. When i tried to flash device is detected after connected message reboot edl and some firehose is showing and returns with, status of communication " param preload" error, "device not image" in status of last communication. What todo? Tried with various images. Same error. Device name shows kona, but kebab images are only available .

[sknplayguitar]

What about T-Mobile variant ?
Should I should international
Because mine is kb09cb

[fawas-qpog]

i m using oxygen os 11 without any problem but i want the old version(factory os version) so can i do this?

[iosndroid]

Hello brother,
I have oneplus 8t it KB 2000. Its stuck in qualcom crash dump after update.
I tried to flash it using msm tool. The flash was successfull but still in crash dump mode. I even tried the hydrogen os msm tool which is available in xda. Still no luck. Can you please provide me the correct msm tool for KB2000 version?

[LostLinguine]

I used this same tool to flash the eu version of oos to get around tmobiles locked bootloader, worked like a charm and now i have a phone that can last a long time

[tracymcginty.]

I've got 1plus 7 every time I type a sentence or two it's crashing back to main screen ..please advise ...I've no clue what s the matter with it or what to do ...