[Denucho]

i was trying to root my camon 15 using magisk but after patching i encountered a boot loop.
i tried to flash it but now my device isn't even booting up

[hovatek]

i was trying to root my camon 15 using magisk but after patching i encountered a boot loop.
i tried to flash it but now my device isn't even booting up

Seems you forgot to disable Dm Verity before attempting to root.
How did the phone go dead (details)?
When trying to flash, which tool did you use?
If it was SP flash tool, did you load the custom DA file? Or did you  get an error message causing the phone to go dead?