Unbrick OnePlus 9 Pro via Fastboot | Flash Fastboot ROM | Go from Custom to Stock | Downgrade

In this video, we will show you three different methods to flash the Fastboot ROM onto your OnePlus 9 Pro. This will help you to carry out three tasks, namely:

-Unbrick your device if it is stuck in Bootloop or Softbrick state.
-Go back to Stock ROM from a custom ROM.
-Do a downgrade from OxygenOS 14 to OxygenOS 13.

The three methods are Automatic Flashing, Manual Flashing, and using Fastboot Enhance Tool. It’s highly recommended that you try out the Automatic Flashing approach because it is the easiest method of the three and only requires a couple of clicks from your end.

On the other hand, the Manual method requires you to copy-paste each commands in the CMD window to flash the files in the Fastboot and FastbootD Mode. This is the lengthiest of the three methods but will give you total control over the flashing process.

Then comes to the Fastboot Enhance method which is the riskiest of the three and it is not recommended due to complications involved. There is no specific set of guidelines involved, rather it’s mostly a hit and miss.
Although we do have the MSM Tool at our disposal to unbrick the device in case something goes wrong, but still, why take a risk. So until we are able to fully get through this tool for our OnePlus 9 Pro, it is recommended that you try out the two aforementioned methods only.

00:00 Introduction
01:56 Android SDK
03:10 Boot to Fastboot Mode
04:32 Download OnePlus 9 Pro Fastboot ROM
05:21 Extract OnePlus 9 Pro Fastboot ROM
07:02 Unbrick OnePlus 9 Pro via Automatic Method
08:20 Unbrick OnePlus 9 Pro via Manual Method
12:17 Unbrick OnePlus 9 Pro via Fastboot Enhance Tool

[pawansahuopinion]

Bro sid, Are suffering from stammering?

[raunakchawla]

where is the file for OnePlus 9 for the automatic method?

[mariabolanos]

amigo eres un amor soy de ecuador me las arregle para entender con los subtitulos me ayudaste a reinstalar la room oficial ya que no me dejaba actualizar mi celular te lo agradezco de corazon

[LoLLoL-xhcf]

Hi can you make a video on how to patch Custom ROM for one plus 11 5g to get Esim access? Indian version doesn't have software support

[RabinarayanNaik-hpvd]

I want to root my oneplus nord ce3 lite and afer cmd fastboot boot boot.img the booting fail due to unknown comman..please give solution🙏

[candela__]

Thanks for the video man

Does the automatic method work on any newer oneplus device?

[crnchyies]

Can you make a video on how to retain L1 after unlocking bootloader and maintain the same on custom roms?

[CoffeeCodeD]

thanks your auto method helped me get my phone back!