Question Flash Oxygenos 12 into oneplus Ace

[yashaswee.exe]

What are the steps to lock the bootloader ?

[GUIDE] [DON'T ATTEMPT] Re-locking bootloader on 10R

IMPORTANT UPDATE: Recently we have noticed that trying to lock the bootloader is bricking many devices. We have found an alternate way, but that process is somewhat complicated, and I would not suggest attempting to lock the bootloader as of...

forum.xda-developers.com

 

[LinkToTHis]

After following the guide I am stuck rebooting infinitely into this screen. The only part i know i did wrong was use the fastboot enhance flash whilst on this screen instead of on the fastbootd screen.

I also cant seem to get back to fastbootd screen either, and solution?

 

[yashaswee.exe]

After following the guide I am stuck rebooting infinitely into this screen. The only part i know i did wrong was use the fastboot enhance flash whilst on this screen instead of on the fastbootd screen.

I also cant seem to get back to fastbootd screen either, and solution?

Which device?

 

[LinkToTHis]

Which device?

Ace Pro

So I realize now i tried to flash the 10R instead of the Indian version.

So am i just ****ed?

 

[yashaswee.exe]

Ace Pro

So I realize now i tried to flash the 10R instead of the Indian version.

So am i just ****ed?

Thought so. So now the Fastboot Enhance tool isn't working?

 

[LinkToTHis]

Thought so. So now the Fastboot Enhance tool isn't working?

The tool was working and still recognized the device being in fastboot mode.

I tried flashing the Indian ROM this time, annnnnd now the phone won't even power on.

 

[yashaswee.exe]

The tool was working and still recognized the device being in fastboot mode.

I tried flashing the Indian ROM this time, annnnnd now the phone won't even power on.

Not even fastboot mode?
Try vol key and power key combinations and try

 

[LinkToTHis]

Not even fastboot mode?
Try vol key and power key combinations and try

Still nothing yeah

 

[yashaswee.exe]

Still nothing yeah

Did you flashed Indian 10R firmware?

 

[LinkToTHis]

Did you flashed Indian 10R firmware?

Download OxygenOS 13 C.23 for the OnePlus 10T

The OxygenOS 13 C.23 for the OnePlus 10T improves system stability and fixes a display issue with app icons in Smart Sidebar.

www.theupdatebox.com

This one

 

[yashaswee.exe]

Download OxygenOS 13 C.23 for the OnePlus 10T

The OxygenOS 13 C.23 for the OnePlus 10T improves system stability and fixes a display issue with app icons in Smart Sidebar.

www.theupdatebox.com

This one

Oh, then it should not have been any issues.

Are you sure you tried all three buttons all possible key combinations, it isn't booting into fastboot?

 

[LinkToTHis]

Oh, then it should not have been any issues.

Are you sure you tried all three buttons all possible key combinations, it isn't booting into fastboot?

YEah tried Power and up
Power and down
Power and up AND Down

Just nada, plugged it into power for a while also just to see but yeah just a black screen none stop.

 

[yashaswee.exe]

YEah tried Power and up
Power and down
Power and up AND Down

Just nada, plugged it into power for a while also just to see but yeah just a black screen none stop.

Looks like the service centre is the only solution. Do you have any in your city?

 

[LinkToTHis]

Looks like the service centre is the only solution. Do you have any in your city?

Yeah.

time to communicate via translation apps ;-;

Thanks for trying to help man

 

[yashaswee.exe]

Yeah.

time to communicate via translation apps ;-;

Thanks for trying to help man

No problem. If you still don't get any solution I know one online service who flashes firmwares remotely. But they charge $10-15, I can share the details.

 

[LinkToTHis]

No problem. If you still don't get any solution I know one online service who flashes firmwares remotely. But they charge $10-15, I can share the details.

Even if the device isnt recognised by windows?

But sure send it over man cheers

 

[yashaswee.exe]

Even if the device isnt recognised by windows?

But sure send it over man cheers

I have messaged you his details.

Also, try this
Press and keep volume up + volume down
and insert usb you will see the qualcom port

 

[LinkToTHis]

I have messaged you his details.

Also, try this
Press and keep volume up + volume down
and insert usb you will see the qualcom port

Still dead

I actually had this exact issue a couple weeks ago, but just randomly happened, though one of these methods brought it back to life.

So i actually dont know if it was the flashing or just bad timing

 

[yashaswee.exe]

Still dead

I actually had this exact issue a couple weeks ago, but just randomly happened, though one of these methods brought it back to life.

So i actually dont know if it was the flashing or just bad timing

Oh, then maybe try for sometime, if not you can go to an official OnePlus service centre they should fix it for free.

If you don't have any in your city, then maybe you can connect with the contact I have given you.

 

[null0seven]

I find this