Accidentally installed wrong rom

[crv5her]

Hello, I accidentally installed HyperOS sweet_k6a instead of sweet, I didn't look for the Model name I just looked for the codename and it didn't even give me a warning during the installation, now my phone won't even turn on and the screen is black and won't light up. Any help?

* I know It's my fault I should've looked better.

 

[MrLumin]

You may either change the phone, send it to service to have it's mobo replaced or try powering it on to EDL (by testpoints) and flash the stock rom.

 

[crv5her]

You may either change the phone, send it to service to have it's mobo replaced or try powering it on to EDL (by testpoints) and flash the stock rom.

Is there any software that I can flash the rom with, or EDL will open fastboot for me?

 

[MrLumin]

You can't boot to fastboot as I can understand?

 

[crv5her]

You can't boot to fastboot as I can understand?

The phone is like, dead, screen is black, no vibrations or anything.
I am pleased to risk opening the back of the phone and do the EDL thing.
but Is there any software that I can flash the rom with, or EDL will open fastboot for me?

and Thank you for your help.

 

[Igor Eisberg]

... and it didn't even give me a warning during the installation ...

Yes, because both devices are "sweet" in the bootloader. Good luck.